14464-46-1 (二氧化硅,Cristobalite)

CAS号:
14464-46-1
中文名称:
二氧化硅
英文名称:
Cristobalite
分子式:
O2Si
分子量:
60.084300994873

二氧化硅(14464-46-1)名称与标识符

名称

中文别名:
二氧化硅;白硅石,方英石,方石英;方英石;砂矽膠;二氧化硅(微粉硅胶);白硅石;稀土瓷砂滤料;白炭黑;沉淀法白炭黑;方石英;方石英(沉淀白炭黑);方石英(气象法白炭黑);白炭黑超细二氧化硅 消光剂 二氧化硅纳米级 气象法白炭黑;超细活性二氧化硅;沉淀;二氧化硅 气相法;二氧化矽;砂;矽膠;超细活性白炭黑;白炭黑2000目;药用级二氧化硅医用微粉硅胶15药典级;纳米二氧化硅粉;
英文别名:
Cristobalite;crystobalite;calcineddiatomaceousearth;calcineddiatomite;cristobalite(sio2);crystallinesilica(non-specificname);crystallinesilica,cristobalite;crystallinesilicondioxide,cristobalite;Fine grain sand;SEA SAND, PURIFIED BY ACID AND CALCINED GR;CERAMIC SAND FILTER;Silica;W-180;silica, crystalline-cristobalite;alpha-crystobalite;Silica,precipitated;white carbon;Silica crystalline;Sibelite;w006;SAND;SIO2;SILEX;43-63c;wgl300;DAVISIL;crysvarl;BLUE GEL;calcined diatomaceous earth;calcined diatomite;SIO2/SI;softsilica;Silicon Dioxide;Silica gel 60 ADAMANT(TM) on TLC plates, with fluorescence indicator 254 nm;Silicea 12X;Silica marina;AEROSIL BS 50;ULTRASIL VN 2;SIFLOX;Sand, white quartz, purum p.a., powder;Silica gel, technical grade, 6-16 mesh;F 40 (SILICA);Silica gel, high-purity grade (w/ Ca, ~0.1%), pore size 60 ??, 230-400 mesh particle size;Fire Agate;FUJIGEL B;NALCO 1115;Y 40;Silica, crystalline, quartz;Neosil PC10;SYTON;MIZUKASIL P 78F;Silicon(IV) oxide (SiO2);PHOTOX;HISILEX EF 10;15723-40-7;Pyrogenic colloidal silica;Sand, white quartz, CP, crystalline;D06522;Silica gel, technical grade, pore size 60 ??, 70-230 mesh, 63-200 mum;Neosil CBT60S;TOSIL;DEP 002;SILICON DIOXIDE [WHO-DD];Speriglass;White Silica Gel Beads, 3 mm (2-5 mm);Chromosorb(R) G/AW-DMCS, 100-120 mesh;BS 100;Celite(R) 512 medium, filter aid, calcined;ZEOPAN;Silicon dioxide, -325 mesh, 99.5% trace metals basis;Silica,fumed, hydrophilic, specific surface area 200 m2/g;NIPSIL NST;IATROBEADS GRS 80100;Glass spheres, 9-13 mum particle size;Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm(lock), Solvent: Methyl ethyl ketone);Silicon dioxide, SAJ first grade;ADELITE AD 321;DTXSID1029677;Diatomaceous silica;Amorphous silica: Vitreous silica, quartz glass, fused silica;Silica, amorphous,fumed, cryst.-free;Silicon oxide, catalyst support, high surface area, S.A.250m2/g;Dri-Die 67;Silicone sol(SiO2, Purity: >99.9%, Diameter: 45nm, Solvent: Methyl ethyl ketone, 30 wt.%);AEROSIL R 960;Tridymite (SiO2);Quartz [Silica, crystalline];Celite? 545;FINESIL X 37;SYLOID SILICA GEL [VANDF];Silica gel, high-purity grade (9385), pore size 60 ??, 230-400 mesh particle size;Cristobalite [Silica, crystalline];Zeolite - Mesoporous Silica Nanopowder (SBA-15 Type);Silicon oxide powder, 99.5% Nano, 5-20 nm;Sorbpso; BFG10;NALCO 84SS258;Silica; Silica colloidal anhydrous; Silicium dioxide;TOSIL P;TOKUSIL GV-N;Vitrified silica;Silicone sol(SiO2, Purity: >99.9%, Diameter: 22nm, Solvent: Propylene Glycol Monomethyl Ether);TOKUSIL GU-N;LUDOX 40HS;Nano silica water dispersion (SiO2, Purity: >99.9%, Diameter: 10nm, 25 wt.%);Silicon dioxide (part of SIMIETICONE);EINECS 231-545-4;ZORBAX PSM 500;Rose quartz;OSCAL 1434;Chromosorb(R) G, HP, 100-120 mesh particle size, bottle of 100 g;Silicon dioxide Nanopowder;NBS 28 (silicon and oxygen isotopes in silica sand), NIST(R) RM 8546;Celpure(R) P100, meets USP/NF testing specifications;VITASIL 1500;(SiO2)n;SBA-15 Molecular Sieve;Celite(R) 545, CP;INS NO.551;HAIRBALLS;Sorbosil AC 35;D05839;Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Methanol);Quarzsand;Silica gel, CP, blue, beads;Silica gel, high-purity grade, pore size 60 ??, 220-440 mesh particle size, 35-75 mum particle size, for flash chromatography;Silica gel, high-purity grade, 60??, gypsum ~13 %, for preparative liquid chromatography;IMSIL 10;Silicon Oxide Hollow NanospheresSilicon Dioxide Nanospheres Properties;Quazo puro;NALCO 1129;FINESIL E 50;CARPLEX 1120;(SiO2);Silica, mesoporous, 2 mum particle size, pore size ~2 nm;KIESELGUHR;MFCD00148266;Silica gel, high-purity grade (Davisil Grade 646), 35-60 mesh, pore size 150 ??;Silica, mesostructured, MCM-41 type (hexagonal);Silica, mesoporous, 2 mum particle size, pore size ~4 nm;Silica gel;Celite(R) 512 medium;AEROSIL A 200V;Accusand;AEROSIL OX 50;Sand, white quartz, >=99.995% trace metals basis;Nalfloc N 1050;CATALOID OSCAL 1432;Chromosorb(R) P, NAW, 60-80 mesh particle size, bottle of 100 g;AEROSIL A 130;Amorphous silica gel;ADELITE A;Silica gel, high-purity grade, 40, 70-230 mesh, for column chromatography;LUDOX(R) AS-40 colloidal silica, 40 wt. % suspension in H2O;silica (silicon dioxide);TOKUSIL N;Agate;Borsil P;Silica gel, high-purity grade (7749), with gypsum binder and fluorescent indicator, for thin layer chromatography;SiO2 Nanopowder;NCGC00257531-01;Silica gel, high-purity grade, with ~15% calcium sulfate and fluorescent indicator, GF254, for thin layer chromatography;Micro particles based on silicon dioxide, size: 1.0 mum;ZORBAX PSM 150;BIOSILICA;Hollow Silica Nanospheres Dispersion (SiO2, Purity: >99.9%, Diameter: 80-100nm);Silica gel, with moisture indicator (blue), -6-20 mesh;Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Methyl isobutyl ketone,40 wt.%);Silikill;EINECS 262-373-8;Sea sand, acid washed;MIZUKASIL P 78A;SX 10;AEROSIL A 200;DCF 784;Silica, fumed, powder, 0.2-0.3 mum avg. part. size (aggregate);Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: N-Methylpyrrolidone);ZORBAX PSM 300;SILICON DIOXIDE [VANDF];Optocil;GP 7I;Quartz 30;DTXSID6050465;Silicea Kit Refill;DB11132;Silicon(IV) oxide, 30% in H2O, colloidal dispersion;Silicon Oxide (Silica, Silicon dioxide, quartz);TOKUSIL NR;LC3025;SNOWTEX 40;Celite (R) 545;CAB-O-SIL H 5;AEROSIL FK 60;Celite(R) 281, filter aid, flux calcined;Micro particles based on silicon dioxide, size: 3 mum;Silica gel, high-purity grade, 40, >=400 mesh, for column chromatography;Silica gel, HPLC grade, spherical, 2.2 micron APS, 80 angstroms, 99.99+% , S.A. 470m2/g, P.V. 0.95cc/g;Silica gel, high-purity grade (7754), pore size 60 ??, 70-230 mesh;Silica gel, TLC high purity grade, with gypsum binder & fluorescent indicator,12 Micron APS,S.A. 500-600m2/g,60A,pH 6.5-7.5;Zelec Sil;Silica gel, Davisil(R) grade 22, pore size 60 ??, 60-200 mesh;Neosil;Silicea 6C;Silica gel orange, granular, 0.2-1 mm;Glass sand, NIST(R) SRM(R) 165a, low iron;Silica gel 60, 0.105-0.2mm (70-150 mesh), S.A. 500-600m2/g;SUPERNAT 22LS;alpha-Quartz;F 44 (filler);Silicone sol(SiO2, Purity: >99.9%, Diameter: 22nm, Solvent: Cyclohexanone);NIPSIL NA;Silica Dispersion (SiO2, Aqueous Dispersion, Amorphous);Silica gel, high-purity grade, pore size 60 ??, 70-230 mesh, 63-200 mum, for column chromatography;Silver bond B;Silicon oxide powder, 99% Nano, 20 nm;Silica gel, high-purity grade, pore size 60 ??, 200-400 mesh particle size;Silicon(IV) oxide, 99.0% (metals basis);Silicon dioxide, JIS special grade;Silica 2482, hydrophobic;FRANSIL 251;Min-U-Sil;Cab-O-grip II;Cristobalite (SiO2);Silicone sol(SiO2, Purity: >99.9%, Diameter: 45nm, Solvent: Methanol);Silicon Dioxide Nanospheres Properties;Sillikolloid;DAVISON 951;Celite(R) 110, filter aid, flux calcinated;Silicon(IV) oxide, 50% in H2O, colloidal dispersion;Silicon oxide;Silica slurry;Fire Agate8116;Quartz 8;NIPSIL E 150V;Celite 545;SILTON A;Aerosil 255;Silica, crystalline - cristobalite;Sand, white quartz, 50-70 mesh particle size;Quartz-beta;Silica, fused, respirable dust;Silica, mesoporous SBA-15, <150 mum particle size, pore size 6 nm, Hexagonal pore morphology;Silica, mesostructured;SNOWTEX NCS 30;TOKUSIL P;Admafine SO-C 2;F 307;Quartz glass;Silicea 3X;Silica gel, 30 mum particle size (average), average pore diameter 60 ??, Suitable for normal-phase adsorption-partition chromatography;Amethyst;Positive sol 130M;S0822;HSDB 682;CCRIS 3699;Silica gel, high-purity grade, 90??, 70-230 mesh, for column chromatography;Silica gel, pptd.,cryst.-free;beta-Quartz;Silicon(IV) oxide, powder, 0.5 micron;Amorphous silica dust;Silica gel, Davisil(R) grade 922, -200 mesh;Micro particles based on silicon dioxide, size: 0.15 mum;SSK 5;Silica aerogel;Chrysoprase8113;FK 320DS;Silicagel LC60A 40-63 micron;LC4025;14464-46-1;Kieselgel;Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Ethyl acetate);Filter agent, Celatom(R) FW-50;NUCLEOSIL 100-5;Aerosil;silicon dioxide (silica);Silicagel 60A 40-63 micron;IMSIL H;Silica gel, with 1-4 mm moisture indicator;Silica gel, high-purity grade (7734), pore size 60 ??, 70-230 mesh;112945-52-5;AEROSIL A 175;Glass sand, NIST(R) SRM(R) 1413, high alumina;Silica Slurry (SiO2, Purity: 99%, Diameter: 15-20nm);Tridimite [French];NALCO 1140;SIPUR 1500;LUDOX(R) AS-30 colloidal silica, 30 wt. % suspension in H2O;Silicon dioxide, colloidal;Celite(R) 503, CP;MIN-U-sil alpha quartz;Aerosil 130;silica sand;AEROSIL OK 412;AEROSIL PST;Celatom(R), acid-washed, for use in Total Dietary Fiber Assay, TDF-100A;LUDOX(R) LS colloidal silica, 30 wt. % suspension in H2O;EINECS 238-878-4;Admafine SO 25H;13778-38-6;Super-cel;CAB-O-SIL MS 7;LUDOX RS 40;SYTON W 3;Silica gel 60, 0.060-0.2mm (70-230 mesh);Silica gel 60, 0.032-0.063mm (230-450 mesh);Silica, amorphous fused;Silica gel 60, 0.036-0.071mm (215-400 mesh);SILICA, AMORPHOUS (IARC);FILLITE 200/7;Chromosorb(R) G, 80-100 mesh;Chromosorb(R) W, HP, 100-120 mesh particle size, bottle of 100 g;Christensenite;DSSTox_GSID_29677;DSSTox_CID_9677;Crystoballite;Silica, mesostructured, MSU-F (cellular foam);Nalco 1050;Carneol8109;Chromosorb(R) W, AW, 100-120 mesh particle size, bottle of 100 g;Optocil (quartz);Silicon Dioxide, Amorphous Gel, 15% In Water;SNOWTEX C;Tiger-eye;91053-39-3;Silica gel, technical grade (w/ fluorescent indicator), 60 F254;SOLEX (M);GAROSIL GB;OPRECARE 24;Spectrosil;P 2 (SILICA);KAOWOOL RIGIDIZER;IMSIL A 25;colloidal silica;MFCD00011232;Celite(R) Analytical Filter Aid II (CAFA II);B-6C;Silica gel, Type II, 3.5 mm bead size, Suitable for desiccation;GP 11I;Silica gel, high-purity grade, FIA according to DIN 51791;ROMSIL;NALCO 2SS374;Silicon(IV) oxide, amorphous fumed, surface treated, S.A. 105-145m2/g, -325 mesh;SILICAFILM;Silicone sol(SiO2, Purity: >99.9%, Diameter: 45nm, Solvent: Ethylene Glycol);REOLOSIL 202;EINECS 239-487-1;Tridimite;Vitreous silica;SSA 1;BS 120;Silica gel, large pore;KS 404;Celpure(R) P1000, meets USP/NF testing specifications;CI 7811;Sorbosil BFG50;EVERTOX SPECIAL BATH PREPARATIONS;LO-VEL 24;Silica (SiO2);Aerosil 380;LUDOX HS 30;LO-VEL 27;LC4005;Silica gel, high-purity grade, 100??, 200-400 mesh, for preparative liquid chromatography;AW Standard Super-Cel(R) NF;NALCO 8455-258;BS 50;Celpure(R) P65, meets USP/NF testing specifications;Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Methyl isobutyl ketone,30 wt.%);U 333;SANTOCEL Z;Silica gel, 12-24 mesh (liquid drying);Silicon dioxide, nanopowder, 10-20 nm particle size (BET), 99.5% trace metals basis;Silica gel, preparative chromatography grade, spherical, 10 micron APS, 60 angstroms;Silica gel, high-purity grade (10180), pore size 40 ??, 70-230 mesh particle size;Cinis comp. CI 6 Special Order;Carplex;SILMOS;Q116269;Zeolite - Mesoporous Silica Nanopowder (1D-Hexagonal SBA-41 Type);Silica, fumed;K-411 Glass microspheres, NIST SRM 2066;Vulkasil S;Fumed silica;Sorbosil AC77;CS-0694521;HIMESIL A;Silanox 101;Silica Standard: SiO2 @ 1000 microg/mL in H2O;Silica gel, TLC high-purity grade, 5-25 mum, pore size 60 ??, with gypsum binder and fluorescent indicator, pore volume 0.75 cm3/g;NIPSIL VN 3;Silicone sol(SiO2, Purity: >99.9%, Diameter: 45nm, Solvent: Methyl isobutyl ketone, 40 wt.%);Fumed silica, crystalline-free;REOLOSIL QS 102;Silicon Oxide Mesoporous Nanopowder;Silicon dioxide, colloidal (NF);GAROSIL N;Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Dimethylacetamide);17679-64-0;Nyacol 1430;LUDOX(R) HS-30 colloidal silica, 30 wt. % suspension in H2O;Syton 2X;Silicea 200X;SYTON W 15;Silica, mesostructured, HMS (wormhole);Silicagel;AF-SO 25R;SILCRON G 640;Silica, Anhydrous 31;CATALOID SA;Silica,fumed, hydrophilic, specific surface area 400 m2/g;Silica gel, -60-120 mesh, for column chromatography;Silica, mesoporous, 0.5 mum particle size, pore size ~4 nm;Admafine SO 25R;NALFLOC N 1030;NALCO 1034A;Silica gel, high-purity grade, Type G, with ~13% calcium sulfate, for thin layer chromatography;Vitasil 220;13778-37-5;Cabosil st-1;PREGEL;OSCAL;Dioxide, Silicon;Chlorine Dioxide Air Sterilization Card;SONATURAL ALL KILL BLACKHEAD CLEAR;Quartzine;Chrysolith 6X;Silicon Dioxide Nanospheres;silica-;HYPERSIL 5;Acticel;HYPERSIL 3;NIPSIL SS 50;Silicone sol(SiO2, Purity: >99.9%, Diameter: 80nm, Solvent: Methyl ethyl ketone, 45 wt.%);Amorphous quartz;CP-SilicaPLOT;IMSIL A 108;Silica gel, HPLC grade, spherical, 5 micron APS, 120 angstroms, 99.99+% , S.A. 340m2/g, P.V. 1.00cc/g;Silicon dioxide (NF);Cinis comp A 21 Special Order;Chromosorb(R) W/AW, 45-60 mesh;Silica gel 60, 0.040-0.063mm (230-400 mesh);Silica 30 Special Order;BS 30;Silicon Dioxide Dispersion;Silica gel, GF254, for thin layer chromatography;Silicon dioxide, nanopowder (spherical, porous), 5-15 nm particle size (TEM), 99.5% trace metals basis;Celite(R) 545 AW, reagent grade;Silica gel 60, with fluorescent indicator, 0.060-0.2mm (70-230 mesh), -70+230 Mesh Powder, S.A. 500-600m2/g;Silica, amorphous, fumed (crystalline free);CARPLEX FPS 3;m particle size, pore size 60+;BS 50 (SILICA);ZEO 49;Silica gel, high-purity grade, pore size 60 ??, >=400 mesh particle size;Silica gel, technical grade, 1-3 mm particle size;Silica, mesoporous, 3 mum particle size, pore size ~4 nm;Silicon(IV) oxide, amorphous fumed, surface treated, S.A. 105-130m2/g, -325 Mesh;Aquafil;Silica gel, for column chromatography, 60;Silica, crystalline - quartz;Nano silica water dispersion (SiO2, Purity: >99.9%, Diameter: 15nm, 20 wt.%);FB 5 (silica);Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Methyl ethyl ketone,45 wt.%);Spheron PL-700;Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Ethylene glycol monopropyl ether);Silica gel G;NALCOAG 1050;Silica particles;SANTOCEL CS;Silica gel, CP, white, beads;Silicone sol(SiO2, Purity: >99.9%, Diameter: 22nm, Solvent: Methanol);Silica Gel 60-100 MESH;Silica gel 60, 230-400 mesh;HK 400;Silica, amorphous, fumed;MIZUKASIL SK 7;7631-86-9;IMSIL A 108H;Silicon oxide, di- (sand);SILCRON G 100;SYLOBLOC 46;Silica gel, CP, blue, bead size, medium;Silicic anhydride;Silica gel 40-60Angstoms;FS 74;SYLOX 15;Silica, crystalline quartz;SILIPUR;Silica, mesoporous, 0.5 mum particle size, pore size ~2 nm;Denka FB 44;Ultrasil VN 3;Cherts;Cataloid;Ludox;AI3-25549;Silica gel, technical grade (w/ Ca, ~0.1%), 60??, 230-400 mesh particle size, Ca 0.1-0.3 %;Fuselex;Superfloss;Silicon(IV) oxide, powder, 1.0 micron;Flintshot;Silicon(IV) oxide, powder, 1.5 micron;Cab-o-sil M-5;AEROSIL 360;CATALOID SI 40;Silicon dioxide Nanopowder KH550 processing;Fused silica;Sandstone;Quarzsand [German];Cab-O-Sil MS55;25wt% Silicon Oxide in Water;Silicon Dioxide (Silica) Nanodispersion Type B (20nm);Silica gel spherical, 40-75 mum particle size;IMSIL A 10;99439-28-8;GLASGRAIN SG-A;Silicon Dioxide Dispersion (SiO2, Aqueous Dispersion, Amorphous);Silica, nanopowder, spec. surface area 175-225 m2/g (BET), 99.8% trace metals basis;OSCAL 1232;Denka FB 74;NaturasilStretch Marks;E551;Tridymite;Silicates (<1% crystalline silica):Graphite, natural;Silica gel, high-purity grade, pore size 60 ??, 130-270 mesh, for column chromatography;Silica, mesoporous, 1 mum particle size, pore size ~2 nm;TOKUSIL U;IMSIL 1240;Sicron F 300;EMSAC 460S;Quso G 30;pyrogenic silica;Hydrophobic silica 2482;E-551;NEOSYL GP;Hollow Silica Nanosphere;SILTON A 2;2080 Dentistry Night Fresh;NEOSYL 224;Silicom dioxide;Silicon Oxide Dispersion;OSCAL 1132;Silica, mesoporous SBA-15, <150 mum particle size, pore size 4 nm, Hexagonal pore morphology;Silicon Dioxide, Amorphous;Aerosil 200;silica gel white;Wacker HDK N 25P;NIPSIL G 300;Standard Super Cel(R) fine, filter aid, calcined;Silica, fumed, powder, 0.008 mum;Silica, fumed, powder;ZEOSYL 2000;SYLOBLOC 41;NIPSIL VN3LP;14639-89-5;Novaculite;KOMSIL;Silica mesoporous specific surface area, pore volume and pore size reference material;Silica, mesoporous SBA-15, <150 mum particle size, pore size 8 nm, Hexagonal pore morphology;14808-60-7;MCM-41;NIPSIL VN 3AQ;Wessalon;MFCD00217788;C18 Silica Gel, Endcapped, 60A, 40-63um;LUDOX(R) CL colloidal silica, 30 wt. % suspension in H2O;Micro particles based on silicon dioxide, size: 2 mum;S-Col;LUDOX LS;LUDOX(R) TM-40 colloidal silica, 40 wt. % suspension in H2O;CRYSTALITE 5V;NALCOAG 1034A;NS00096378;Hyflo(R) Super-Cel(R), CP;Amorphous silica;Fossil flour;NALCOAG 1030;SILICA GEL [VANDF];Silica gel, high-purity grade (Davisil Grade 12), pore size 22 ??, 28-200 mesh;Sibelite M 6000;NIPSIL E 220A;Silicone dioxide;ED-C (silica);Silicon dioxide, purum p.a., acid purified;CCRIS 2475;Silica gel 60 ADAMANT(TM) on TLC plates, with fluorescent indicator 254 nm;Colloidal silica, 30% susp. in H2O;Silica Nanoparticles Dispersion (SiO2, Purity: 99.9%, Diameter: 50-80nm);HYPERSIL 10;Silica, mesostructured, MSU-H (large pore 2D hexagonal);MIZUKASIL P 802;Silicon dioxide (amorphous);Santocel;Silica, crystalline - tridymite;SF 35;Silica fibers, 1/4'' long;Agate (SiO2);HK 125;Silica gel, high-purity grade (Davisil Grade 636), pore size 60 ??, 35-60 mesh particle size;Cabosil N 5;Silica, crystalline: cristobalite;Denka F 90;ZEOTHIX 95;DSSTox_RID_78805;Silica gel, high-purity grade (Davisil Grade 635), pore size 60 ??, 60-100 mesh;Micro particles based on silicon dioxide, size: 4 mum;Pesticide Code 072605.;SILICON DIOXIDE [FCC];Carplex 80;MICROSIL;IATROBEADS 6RS8060;Quso 51;HARIMIC SWC 05;Silica gel, high-purity grade (15111), pore size 60 ??;Silica gel, high-purity grade (Davisil Grade 923), pore size 30 ??, 100-200 mesh;OPRECARE 12;Quartz 60 Special Order;Chromosorb(R) P, AW-DMCS, 80-100 mesh particle size, bottle of 100 g;Silica gel, HPLC grade, spherical, 5 micron APS, 70 angstroms, 99.99+% , S.A. 500m2/g, P.V. 0.95cc/g;FINESIL B;Silica gel, EMD Millipore, TLC grade (11695), 15 mum, pore size 60 ??, with silica/alumina binder;D & D;Cristobalite asbestos;silica gel 60gf254(type60);NIPSIL 300A;GP 71;Dr. Zenni GGOGGOMA ToothpasteRaspberry flavor;Crystalline silica;Filter agent, Celatom(R) FW-80;PC 100;Corasil II;CELATOM(R) FW-60;Silica gel, high purity, 90??, 35-70 mesh, for column chromatography;Silica gel, wide pore, 150 angstroms, -100+200 Mesh, S.A. 350-400m2/g;MSP-X;Silica gel desiccant, -3+8 mesh granules;Admafine SO-C 3;Greensil K;Nano Silicon Dioxide Powder;NIPSIL E 150;Spherica;CATALOID SN;LUDOX(R) HS-40 colloidal silica, 40 wt. % suspension in H2O;NIPSIL LP;Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm(lock), Solvent: Propylene Glycol Monopropyl Ether);SANTOCEL 62;Micro particles based on silicon dioxide, size: 5 mum;NIPSIL NS;tripolite;SYLODENT 704;EMSAC 465T;VITASIL 1600;Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Isopropyl alcohol);Kieselguhr, -325 mesh;silica gel 60g (type60);Snowtex 30;SILTON R 2;SILICON DIOXIDE (SIO2);Silicon dioxide, fused (pieces), 4 mm, 99.99% trace metals basis;Fused quartz;Silica gel, large pore, P.V. ca. 1cc/g, 8 mesh;Corning 7940;Silica gel orange, with moisture indicator free of heavy metals;Silica gel high-purity grade, pore size 60 ?, 230-400 mesh particle size, 40-63 ?m particle size;NALCOAG 2SS374;KS 300;EPA Pesticide Chemical Code 072605;[SiO2];Silica dust;Aerogel 200;60676-86-0;Sorbosil AC33;Aerosil bs-50;alpha-Cristobalite;NOVAKUP;MFCD00603035;Nano silica water dispersion (SiO2, Purity: >99.9%, Diameter: 10nm, 20 wt.%);F 44;Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Propylene Glycol Monomethyl Ether,30 wt.%);W 006;Quartz;Silica Gel for TLC 60A, 5-15um;W 12 (Filler);TULLANOX TM 500;AROGEN 500;s25266;Silicon dioxide (vitreous);Nano silica water dispersion (SiO2, Purity: >99.9%, Diameter: 15nm, 25 wt.%);Epitope ID:158537;Dioxosilane;Tridymite [Silica, crystalline];Siliceous sand, CP;DENKA FS 44;Snowit;Silicon(IV) oxide, 99.5% (metals basis);N1030;EINECS 238-455-4;Ronasphere;LUDOX AS 40;NIPSIL SS 50A;EP 10TP;Silica gel, Type H, without binder, for thin layer chromatography;TGL 16319;AEROSIL 175;Silica, fused [Silica, amorphous];SNOWTEX;Silica Hollow Nanospheres Dispersion;Silica gel desiccant, -6+12 mesh granules;Sandstone8144;Sea sand;MIN-U-SIL 30;Silicon di-oxide;PHYENLIMCIDE TOOTHPASTE;MIZUKASIL P 526;Silica gel, CP, white, medium granules;AEROSIL A 380;filter aid, NaCO3 treating, flux calcined;Wacker HDK T 30;F 160 (silica);SILNEX NP 8;112926-00-8;Silica gel desiccant, indicating;Silica gel, high-purity grade, 40??, 230-400 mesh, for preparative liquid chromatography;Manosil vn 3;HDK-V 15;ZEODENT 113;ADELITE AT 30S;CAB-O-SIL N 70TS;Silica gel, technical grade, 3-6 mm particle size;Silica gel, high-purity grade, pore size 60 ??, 2-25 mum particle size, without binder, with fluorescent indicator, pore volume 0.75 cm3/g, for thin layer chromatography;CARPLEX CS 5;DENKA FB 90;Silicon dioxide, fumed;Cab-O-Sil LM-130;ZEOSIL 1000V;Silica gel, technical grade 40, 6-12 mesh;J-002874;Silicon Dioxide (Silica) Nanodispersion Type A (20nm);Silicon(IV) oxide, amorphous;Silicon(IV) oxide, electronic grade;Silicea 6X;Sibelite M 4000;Pyrogenic or fumed silica: Trade Names: Aerosil; Cab-O-Sil; HDK; Reolosil;Silicone sol(SiO2, Purity: >99.9%, Diameter: 45nm, Solvent: Isopropyl alcohol);Cab-O-Sil EH-5;Silicon Oxide Nanopowder;Zeolite - Mesoporous Silica Nanopowder (3D-Cubic MCM-48 Type);Silica, crystalline - fused;silica fibers (biogenic);Crystallized silicon dioxide;Quarz fine, cryst., 0.4-0.8 mm;SANTOCEL 54;NIPSIL E 150K;SILICA, AMORPHOUS HYDRATED;Silicone sol(SiO2, Purity: >99.9%, Diameter: 80nm, Solvent: Isopropyl alcohol);Silicone sol(SiO2, Purity: >99.9%, Diameter: 45nm, Solvent: Propylene Glycol Monomethyl Ether);Neosyl;D06521;Aerosil M-300;ADELITE AT 30;FILLITE 52/7;Silica gel, technical grade, pore size 60 ??, 200-425 mesh particle size;1317-79-9;Spheron N-2000;MIN-U-SIL 15;Snowtex O;WGL 300;Silica gel, ASTM;Celite 503;Tokusil TPLM;Neosil PC50S;Filter agent, Celatom(R) FW-14;Silica gel, spherical, 300 angstroms;KS 380;Silicon(IV) oxide, amorphous fumed, S.A. 350-420m2/g;ZEOSYL 200;LUDOX(R) SM colloidal silica, 30 wt. % suspension in H2O;CRYSTALITE CMC 1;ULTRASIL VN 3SP;TS 100 (SILICA);Silicon dioxide, washed and calcined, analytical reagent;Wacker HDK V 15;Chalcedony;ENTERO TEKNOSAL;Cab-O-sperse;Imsil;NaturasilScars;SiO2 Nanospheres;PROTEK-SORB 121;Silica gel, HPLC/UHPLC grade, spherical, 1.6 micron APS, 110 angstroms, 99.99+%, S.A. 340m2/g, P.V. 0.95cc/g;Diatomite;Iron Sulfide (FeS) Sputtering Targets;Silica gel, CP, blue, bead size;Elsil BF 100;UNISIL;Silica gel, high-purity grade (Davisil Grade 643), pore size 150 ??, 200-425 mesh;Quartz microscope slide, fused, 25.4x25.4x1.0mm (1.0x1.0x0.0394in);Sand, white quartz;Ludox hs 40;VERTICURINE;Silica gel spherical, 75-200 mum particle size;Silica gel, HF254, for thin layer chromatography;TARANOX 500;Silica, mesoporous MCM-48, 15 mum particle size, pore size 3 nm, Cubic pore morphology;2080 Dentistry Night Repair;Spheron P-1500;Filter Agent; Diatomaceous Earth, Flux-calcined; Celatom FW-14; Celite(R) 545, Particle Size 0.02-0.1 mm; Kieselguhr, soda ash flux-calcined;SIONOX;Amorphous silica: Pyrogenic (fumed);Silica, mesostructured, SBA-15, 99% trace metals basis;Dri-Die insecticide 67;Carneol;SYLOBLOC 47;Elsil 100;Chrysoprase;NIPSIL ES;Silica,fumed;CAB-O-SIL HS 5;Silica gel, indicating, 6-16 mesh;ZEOSYL 100;AEROSIL 200V;Coesite;Silicea 30X;SYLOBLOC 44;SILTON LP 75C;D78143;Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm(lock), Solvent: Isopropyl alcohol);Silica gel, high-purity grade, pore size 60 ??, 230-400 mesh particle size, 40-63 mum particle size, for flash chromatography;Silica gel, 70-200 mesh (TLC);INS-551;Silicon(IV) oxide sputtering target, 50.8mm (2.0in) dia x 6.35mm (0.250in) thick;Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Bisphenol F epoxy resin,30 wt.%);Rancosil;SILICA, VITREOUS;NIPSIL E 150J;NALCO CD 100;Silica, fumed, hydrophobic;UNISIL Q 30;OSCAL 1433;NEOSYL 186;Silica gel, high-purity grade, 60??, 35-60 mesh particle size;AEROSIL M 300;Silica gel, HPLC grade, spherical, 3 micron APS, 120 angstroms;CRYSTALITE NA 1;NIPSIL E 200A;NALCOAG 1060;Silicon dioxide, single crystal substrate, optical grade, 99.99% trace metals basis, <0001>, L x W x thickness 10 mm x 10 mm x 0.5 mm;Dicalite;DUROSIL;UNII-ETJ7Z6XBU4;QuarZ;Chromosorb(R) W, AW, 80-100 mesh particle size, bottle of 100 g;Wacker HDK H30;SNOWTEX OL;Silicon dioxide, acid-washed;AEROSIL 130V;SILICON DIOXIDE amorphous fumed silica;Silane, dioxo-;CARPLEX 100;Celite(R) 500 fine, filter aid, dried, untreated;Silica gel, with moisture indicator (blue), coarse;EXSIL A 300;ELKEM SAND;LUDOX(R) TM-50 colloidal silica, 50 wt. % suspension in H2O;Zorbax sil;Filter agent, Celite(R) 545;CAB-O-SIL LM 50;ADELITE AT 20Q;ADELITE AT 20A;Filter agent, Celatom(R) FW-60;Celite superfloss;Ultrasil VH 3;Chromosorb(R) W/AW-DMCS, 80-100 mesh;Silicon(IV) oxide sputtering target, 76.2mm (3.0in) dia x 6.35mm (0.250in) thick;Nyacol;Celite(R) 209, filter aid, natural, untreated;AEROSIL K 315;SILICEA200ck;Tigers Eye8152;Silica, 99.8%;Colloidal silicon dioxide;SYTON 30X;TONICPET 12;AEROSIL 308;Silica gel, high-purity grade, 90??, 15-25 mum, for column chromatography;Wacker HDK N 20P;Keatite (SiO2);Vulkasil;ENT 25,550;DQ12;Cristobalite dust;RD 8;Nalcast;FUSELEX X;FLORITE 700;NALCOAG 1140;Nano silica water dispersion (SiO2, Purity: >99.9%, Diameter: 15nm, 30 wt.%);Silica, crystalline tridymite;ZORBAX PSM 60;SILICATE [VANDF];NIPSIL E 200;Sorbosil AC 37;MFCD07370733;Silicon Dioxide Powder;Silicon dioxide Nanopowder KH570 processing;Celite;Neosil CBT70;Silica, fused;Siliziumdioxid;MIZUKASIL P 801;Silicon(IV) oxide, amorphous fumed, surface treated, S.A. 205-245m2/g, -325 mesh;Precipitated silica: Trade Names: FK, Hi-Sil, Ketjensil, Neosyl, Nipsil, Sident, Sipernat; Spherosil; Tixosil; Ultrasil;Silica, mesoporous SBA-16, <150 mum particle size, pore size 5 nm, Cubic pore morphology;Silica gel 60, 0.019-0.037mm (400-600 mesh), S.A. 500-600m2/g;Carplex 30;Sand, Sea;Silicon dioxide, for cleaning of platinum crucibles, calcined, crude;SILICONE DIOXIDE [VANDF];Silica Dispersion;TK 900;MIZUKASIL NP 8;ZEOSIL 175MP;Silicea;CHEMBL3188292;Silica gel, technical grade, pore size 60 ??, 230-400 mesh particle size, 40-63 mum particle size;Silica gel orange, 2-5 mm, with colour indicator, pearls;Synthetic amorphous silica;68855-54-9;ETJ7Z6XBU4;Silica Standard: SiO2 @ 100 microg/mL in H2O;Light anhydrous silicic acid (JP17);Silicone sol(SiO2, Purity: >99.9%, Diameter: 80nm, Solvent: Methyl ethyl ketone, 40 wt.%);Silica gel, high-purity grade, Type G, 5-15 mum, for thin layer chromatography;Silica flour (powdered crystalline silica);Silikil;ADELITE 30;SYTON X 30;KESTREL 600;Quartz sand;Stishovite (SiO2);NYACOL 2034A;SILICON DIOXIDE [II];NIPSIL AQ;CAB-M 5;OSCAL 1432;B-CEL 300;IMSIL A 15;Quarz cryst., 0.6-1.3 mm;Nano silica water dispersion (SiO2, Purity: >99.9%, Diameter: 10nm, 30 wt.%);BF 100;Silica vitreous;Silicon dioxide, acid washed;Silica gel - technical grade, 230-400 mesh particle size, 40-63 ;Tridymite 118;Zeofree 80;MILOWHITE;Extrusil;LUDOX(R) TMA colloidal silica, 34 wt. % suspension in H2O;Silicon dioxide, fused (granular), 4-20 mesh, 99.9% trace metals basis;Silotrat-1;Silica Gel, 40-63 Micron Particles;Siderite (SiO2);SUPERNAT 250S;CRS 1102RD8;Silicea8012;SYTON FM;CARPLEX FPS 1;Silicone sol(SiO2, Purity: >99.9%, Diameter: 45nm, Solvent: Methyl ethyl ketone, 40 wt.%);Silica, crystalline: quartz;Citrine8114;Silica 6 Special Order;Siloxid;Vitreous quartz;Siltex;FB 20 (silica);Siilca;Cab-O-sil;Sorbosil TC15;LUDOX TM;SS 10;HY-154739;TMC 200;Sand, white quartz, CP, beads;Silica gel, technical grade, 3-9 mesh;Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Methyl ethyl ketone,30 wt.%);Silica gel desiccant, indicating, -6+16 mesh granules;Silicon dioxide, chemically prepared;Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Bisphenol F epoxy resin,40 wt.%);Fuselex RD 40-60;Silica gel 60, 0.062-0.105mm (150-230 mesh), S.A. 500-600m2/g;AKOS009085429;AEROSIL TT 600;Silicone sol(SiO2, Purity: >99.9%, Diameter: 80nm, Solvent: Ethyl acetate);Dr. Zenni GGOGGOMA ToothpasteVanilla flavor;Neosil CBT50;Silica Microspheres;Honest-Paste Kids;Silica, mesoporous, 1 mum particle size, pore size ~4 nm;Sg-67;Nyacol 830;AEROSIC;Aerosil A 300;Cryptocrystalline quartz;Silica gel, high-purity grade, 40, 35-70 mesh, for column chromatography;ZEOTHIX 265;CRYSTALITE 5X;Silicon(IV) oxide sputtering target, 50.8mm (2.0in) dia x 3.18mm (0.125in) thick;Citrine;XOB 075;Suprasil W;TULLANOX A 50;QUSO WR 55;61790-53-2;Porasil;silicon (iv) oxide;SYLOID SILICA GEL;SILICA GEL [WHO-DD];QUSO WR 82;NALCOAG 1115;Tox21_301288;Aerosil 300;Dri-Die;SILTON AK;Fossil Flour MBK;Suprasil;NEOSIL A;Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Methyl ethyl ketone,40 wt.%);Wacker HDK P 100 H;NALCOAG 1129;Caswell No. 734A;Sorbosil AC 39;SI-O-LITE;CAB-O-SIL N 5;MIZUKASIL P 527;Silicon dioxide, crystalline (fine), coating quality, >=99.9%;Diatomaceous earth non-washed;Silica gel, Davisil(R) grade 710, pore size 50-76 ??, for thin layer chromatography;Chromosorb(R) W, AW-DMCS, 100-120 mesh particle size;Silicea 200C;SNOWTEX N;Silicon Oxide Hollow Nanospheres;Tridymite dust;BS 30 (FILLER);Denka FB 30;MIZUKASIL P 78;Synthetic - fused silica: Trade Names: Suprasil; TAFQ;SORBSIL MSG;CAB-O-SIL M 5;Silicon Dioxide, Amorphous Gel, 40% In Water;Silica gel, high-purity grade (puriss), pore size 60 ??, 70-230 mesh, for column chromatography;SNOWTEX OXS;Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Toluene);Quazo puro [Italian];Silicon(IV) oxide;15468-32-3;EF 10;MR 84;Kieselsaureanhydrid;Silica gel, high-purity grade, pore size 60 ??, 5-25 mum particle size, without binder, for thin layer chromatography;92283-58-4;F 125 (silica);Sikron F 100;Silica, amorphous, fumed, cryst.-free;Nalcoag;TOKUSIL GU;Rock crystal;Wacker HDK V 15 P;CAS-7631-86-9;Silicon dioxide, ~99%, 0.5-10 mum (approx. 80% between 1-5 mum);2-Mercaptoethyl ethyl sulfide silica;Denka FS 30;Neosil CBT60;Silicon(IV) oxide, amorphous fumed, S.A. 85-115m2/g;Respirable alpha-quartz, NIST(R) SRM(R) 1878b, quantitative X-ray powder diffraction standard;Kieselguhr, calcined, purified;NIPSIL ER;Silica gel, high-purity grade, for thin layer chromatography, H, without calcium sulfate;Silica, crystalline: tridymite;CRYSTALITE FM 1;Chromosorb P;TIX-O-SIL 375;Silica, amorphous;Admafine SO 32H;Celite(R) 535, CP;Silica gel, ACS reagent;Silica, mesoporous, 3 mum particle size, pore size ~2 nm;Silica gel, preparative chromatography grade, spherical, 7.5 micron APS, 120 angstroms;Silica gel, high-purity grade, HF254, without calcium sulfate, with fluorescent indicator, for thin layer chromatography;Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Propylene Glycol Monopropyl Ether);Vitreosil IR;silica-gel;NIPSIL B 220A;Silicon Dioxide, Precipitated;Silica gel, Type III, Indicating, for desiccation;Celpure(R) P300, meets USP/NF testing specifications;Silica gel, large pore, P.Vol. ca. 1.65cc/g;Sil-Co-Sil;CATALOID SI 350;Sand for sand sieve analysis, NIST(R) RM 8010;SNOWTEX AK;Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Methyl ethyl ketone,35 wt.%);EQ 912;Positive sol 232;MIN-U-SIL 5;CHEBI:30563;Synthetic amorphous silica, fumed;Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Propylene Glycol Monomethyl Ether,42 wt.%);Silica gel, high-purity grade (Davisil Grade 633), pore size 60 ??, 200-425 mesh particle size;TOKUSIL AL 1;NEOSYL 81;HI-Sil;Silicone sol(SiO2, Purity: >99.9%, Diameter: 80nm, Solvent: Propylene Glycol Monopropyl Ether);SIMETHICONE COMPONENT SILICON DIOXIDE;CATALOID HS 40;REOLOSIL;Chromosorb(R) W, HP, 60-80 mesh particle size, bottle of 100 g;Silicon dioxide, purum p.a., acid purified, sand;VULKASIL C;Silicon dioxide, acid washed and calcined, Analytical Reagent;Kieselsaeureanhydrid;LUDOX(R) CL-X colloidal silica, 45 wt. % suspension in H2O;Silica gel, high-purity grade (Davisil Grade 62), pore size 150 ??, 60-200 mesh;Sibelite M 3000;NALCAST PLW;CAB-O-SIL MS 75D;Aerosil K 7;Aventurine8101;CARPLEX 67;Quartz microscope slide, fused, 50.8x25.4x1.0mm (2.0x1.0x0.0394in);SYLOID 244 [VANDF];MFCD02100519;Cab-O-Sil M-5P;Sipernat;Chromosorb(R) W/AW-DMCS, 120-140 mesh;ZEOSIL 75;Silica gel, high-purity grade, pore size 60 ??, 70-230 mesh;silica gel 60hf254(type60);silicon dioxide; synthetic amorphous silicon dioxide (nano);SIDENT 12;LUFILEN E 100;SILICALITE;As 1 (silica);TIX-O-SIL 33J;Quartz silica;LUDOX(R) AM colloidal silica, 30 wt. % suspension in H2O;Aerosil-degussa;MSS-500;Silicone sol(SiO2, Purity: >99.9%, Diameter: 80nm, Solvent: Dimethylacetamide);MFCD06202255;Silica gel, TLC high purity grade, without binder, with fluorescent indic., 12 Micron APS, S.A. 500-600m2/g, 60A, pH 6.5-7.5;Metacristobalite;AEROSIL R 912;Rose Quartz8142;ARSIL;RD 120;Silica gel desiccant, indicating, <1% Cobalt chloride;Silicone sol(SiO2, Purity: >99.9%, Diameter: 80nm, Solvent: Methyl ethyl ketone, 30 wt.%);EC 231-545-4;TIX-O-SIL 38A;Quartz dust;Silica, amorphous, fused;Silica, colloidal;Fused-silica;Fumed synthetic amorphous silica;NEOSIL XV;Micro particles based on silicon dioxide, size: 0.5 mum;Aerosil E 300;Microcrystalline quartz;MIZUKASIL;Silicon dioxide, ~99%, 0.5 - 10 um (approx. 80% between 1-5 um);Zorbax;Neosil CT11;TOKUSIL UR;Silica gel, high-purity grade, pore size 40 ??, 35-70 mesh particle size;SILICA, AMORPHOUS [IARC];Collodial Silica in Aqueous Solution (nanoparticles);Precipitated amorphous silica;Silica gel, TLC high purity grade, with gypsum binder, 12 Micron APS, S.A. 500-600m2/g, 60A, pH 6-7;QG 100;Neosil CL2000;DALTOSIL;Zipax;silica gel 60h (type60);CAB-O-SIL N-70TS;Gold bond R;quartz-glass;NIPSIL SS 10;Fuselex RD 120;Fuselex ZA 30;Sand 50-70 mesh;SYTON W 30;Celite(R) S, filter aid, dried, untreated;Silica gel, high-purity grade, pore size 60 ??, 2-25 mum particle size, without binder, pore volume 0.75 cm3/g, for thin layer chromatography;Silicone sol(SiO2, Purity: >99.9%, Diameter: 45nm, Solvent: Methyl isobutyl ketone, 30 wt.%);SUPERNAT 50S;QUARTZ (SIO2);

标识符

MDL:
MFCD00148266
InChIKey:
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
Inchi:
1S/O2Si/c1-3-2
SMILES:
[Si](=O)=O

二氧化硅(14464-46-1)物化性质

实验特性

  • LogP : -0.61840
  • PSA : 34.14
  • 折射率 : n20/D 1.544(lit.)
  • 沸点 : >100 °C(lit.)
  • 熔点 : 1610 °C(
  • 闪点 : °C
  • 颜色与性状 : 白色无定形微细粉末
  • 溶解性 : 不溶于水及酸。高温不分解。有吸水性、多孔性。
  • 密度 : 2.6 g/mL at 25 °C(lit.)

计算特性

  • 精确分子量 : 59.9667
  • 氢键供体数量 : 0
  • 氢键受体数量 : 2
  • 可旋转化学键数量 : 0
  • 同位素质量 : 59.966756
  • 重原子数量 : 3
  • 复杂度 : 18.3
  • 同位素原子数量 : 0
  • 确定原子立构中心数量 : 0
  • 不确定原子立构中心数量 : 0
  • 确定化学键立构中心数量 : 0
  • 不确定化学键立构中心数量 : 0
  • 共价键单元数量 : 1
  • 拓扑分子极性表面积 : 34.1

二氧化硅(14464-46-1)安全信息

二氧化硅(14464-46-1)国际标准相关数据

EINECS:
238-455-4

二氧化硅(14464-46-1)推荐厂家 更多厂家(122)

二氧化硅(14464-46-1)相关文献