60-00-4 (乙二胺四乙酸,Ethylenediaminetetraacetic acid)

乙二胺四乙酸;乙底酸;维尔烯酸;依地酸;EDTA标准溶液;EDTA 乙二胺四乙酸 edta;EDTA,neat 标准品;EDTA-4na 乙二胺四乙酸四钠 edta-4na;EDTA二钠;EDTA金属钳合剂;EDTA酸;EDTA盐;EDTA乙（二胺四乙酸）;Ethylenediaminetetraacetic Acid 乙二胺四乙酸;德烨乙二胺四乙酸(EDTA);对氟溴苯;食品级乙二胺四乙酸;亚乙基二氮基四乙酸;乙二胺四乙酸 EDTA;乙二胺四乙酸 USP标准品;乙二胺四乙酸（2钠）;乙二胺四乙酸（4钠）;乙二胺四乙酸(EDTA);乙二胺四乙酸(EDTA),EDTA标液;乙二胺四乙酸(EDTA),GR;乙二胺四乙酸(EDTA),PT;乙二胺四乙酸（EDTA,不含酸）;乙二胺四乙酸,AR;乙二胺四乙酸,CP;乙二胺四乙酸-EDTA;乙二胺四乙酸二钠 EDTA二钠 edta二钠;EDTA 游离酸;EDTA(乙二胺四乙酸);四乙酸二氨基乙烯;四乙酸二氨基乙烯,托立龙;托立龙;亚乙基二次氮基四乙酸;乙二胺四乙酸,Ethylenediaminetetraacetic acid ,ACS;乙二胺四乙酸,Ethylenediaminetetraacetic acid ,AR;EDTA 溶液;(亚乙基二次氮基)四乙酸;湖北现货乙二胺四乙酸;乙二胺四乙酸 EDTA、;DNA级EDTA溶液;EDTA二钠四钠;EDTA溶液;无RNase的EDTA溶液;乙二胺四乙酸(EDTA)BH01-3;乙二胺四乙酸(EDTA)BH01-2;乙二胺四乙酸(EDTA)BH01-1;

Ethylenediaminetetraacetic acid;EDTA;(Ethylenedinitrilo)tetraacetic acid disodium salt;Edetic acid disodium salt;EDTA disodium salt;Edetic acid~EDTA;EDTA, free acid Ethylenediamine tetraacetic acid, free acid;EDTA, 500 mM Solution, pH 8.0,ULTROL Grade;EDTA-SOLUTION;Edetic acid;EDTA ACID;Ethylenediaminetetraacetic acid (EDTA);EDTA,ELECTROPHORESIS;Ethylenediamine-N,N,N’,N’-tetraacetic Acid;EDTA FREE ACID;ACS;ethylenediamine-N,N,N',N'-tetraacetic acid;Ethylenedinitrilotetraacetic acid;(Ethylenedinitrilo)tetraacetic Acid;Edathamil;Versene;Endrate;Titriplex;Havidote;Sequestrol;Cheelox;Sequestric acid;Warkeelate acid;Gluma cleanser;Sequestrene aa;Komplexon ii;Versene acid;Tetrine acid;Quastal Special;Metaquest A;Trilon bw;Complexon II;Titriplex II;Hamp-ene acid;Cheelox BF acid;Trilon BS;Celon A;Questex 4H;Chelest 3A;Celon ATH;Chemcolox 340;Versenate;Acidum edeticum;Universne acid;Acido edetico;Acide edetique;Vinkeil 100;Dissolvine E;Nullapon B acid;DNA-Grade EDTA Solution;Ethylenedinitrilo;EDTA Solution;RNase-free EDTA Solution;Ethylenediaminetetraacetic Acid, CP;Ethylene Diamine Tetraacetic Acid;Perma kleer 50 acid;Edetic acid (NF/INN);STR08855;D00052;Chelaton 3;{[-(BIS-CARBOXYMETHYL-AMINO)-ETHYL]-CARBOXYMETHYL-AMINO}-ACETIC ACID;Perma kleer 50 crystals disodium salt;Disodium sequestrene;Versene Na2;Ethylenebisiminodiacetic acid;N,N'-1,2-Ethanediylbis(N-(carboxymethyl)glycine);Versene acid (TN);YD 30;CHEBI:4735;ethylene-N,N'-biscarboxymethyl-N,N'-diglycine;NCGC00159485-03;Ethylenediaminetetraacetic Acid Sodium Salt Solution;Edetic acid [BAN:INN];Ethylenediaminetetraacetate;EPA Pesticide Chemical Code 039101;Chelaplex III;Disodium ethylenediaminetetraacetate;EN300-71613;Calcium disodium versenate (TN);C00284;Caswell No 438;Ethylenediaminetetraacetate, disodium salt;Ethylenediaminetetraacetic acid, purified grade, >=98.5%, powder;Disodium EDTA;((-(bis-carboxymethyl-amino)-ethyl)-carboxymethyl-amino)-acetic acid;53632-26-1;Edetate disodium;Disodium edetate;Spectrum4_000531;KBio2_001498;DTXSID6022977;D'E.d.t.a. disodique;InChI=1/C10H16N2O8/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20;Glycine, N,N'-1,2-ethanediylbis[N-(carboxymethyl)-;139-33-3;Acetic acid, 2,2',2'',2'''-(1,2-ethanediyldinitrilo)tetrakis-;EDETIC ACID [MART.];EDETIC ACID [EP MONOGRAPH];Tox21_202736;Disodium versenate;Acroma DH 700;Edta disodium;Ultra pure, anhydrous, inverted exclamation markY99.5% (titration);Acido edetico (INN-Spanish);Ethylenebis(iminodiacetic acid);Acid, Ethylenediaminetetraacetic;3,6-Diazooctanedioic Acid, 3,6-bis(Carboxymethyl)-;Disodium versene;[{2-[bis(carboxymethyl)amino]ethyl}(carboxymethyl)amino]acetic acid;Kyselina ethylendiamintetraoctova;Glycine, N,N'-1,2-ethanediylbis(N-(carboxymethyl))-;Acide ethylenediaminetetracetique;(Ethylenedinitrilo)tetraacetic acid, disodium salt;Ethylenediaminetetraacetic acid, anhydrous, free-flowing, Redi-Dri(TM), >=98%;AI3-17181;Zonon AO;Q408032;Versene NA;Glycine, N,N'-1,2-ethanediylbis(N-(carboxymethyl)-;Spectrum2_000003;Acetic acid, (ethylenedinitrilo)tetra-;2,2',2'',2'''-(ethane-1,2-diylbis(azanetriyl))tetraacetic acid;Acido edetico [INN-Spanish];Techrun DO;Glycine, (N,N'-1,2-ethanediylbis(N-(carboxymethyl)-, labeled with carbon-14;{[2-(Bis-carboxymethyl-amino)-ethyl]-carboxymethyl-amino}-acetic acid(EDTA);ACETIC ACID, (ETHYLENEDINITRILO)TETRA-, DISODIUM SALT;Edetate;Edathamil disodium;Disodium salt of EDTA;ethylenediamine tetracetic acid;EDTA [MI];(ethylenedinitrilo)tetraacetic acid, ion(4-);2-[2-(bis(carboxymethyl)amino)ethyl-(carboxymethyl)amino]acetic acid;ethylen-ediamine tetra-acetic acid;Ethylenediaminetetraacetic acid, Vetec(TM) reagent grade, 98%;2,2'',2'''',2''''''-(ethane-1,2-diylbis(azanetriyl))tetraacetic acid;(ethane-1,2-diyldinitrilo)tetraacetate;Kiresuto B;KBio2_004066;Z2588038976;BIDD:ER0565;N,N'-1,2-Ethane diylbis-(N-(carboxymethyl)glycine);ETHYLENEDIAMINE TETRAACETIC ACID;Disodium (ethylenedinitrilo)tetraacetate;J-610078;37C3C5E7-D921-445F-82D6-FEBF1AE5AEF5;UNII-9G34HU7RV0;2-[2-[Bis(2-hydroxy-2-oxo-ethyl)amino]ethyl-(2-hydroxy-2-oxo-ethyl)amino]acetic acid;BSPBio_001964;ICRF 185;Caswell No. 438;Chelaton III;disodium-edta;(Ethylenedintrilo)tetraacetic acid;ethylene-diamine tetraacetic acid;Triplex III;DR-16133;Ethylenediaminetetraacetic acid, p.a., 98.0%;Ethylenediaminetetraacetic acid, SAJ special grade, >=99.0%;C10H16N2O8;NCGC00260284-01;Metaquest B;EDTA, ion(4-);688-55-1;HSDB 809;Disodium ethylenediaminetetraacetic acid;EDETIC ACID [WHO-DD];Disodium dihydrogen(ethylenedinitrilo)tetraacetate;CCRIS 946;ethylenediamine-tetraacetic acid;Ethylenediaminetetraacetic acid, BioUltra, anhydrous, >=99% (titration);Ethylenediaminetetraacetic acid, 99.995% trace metals basis;Acid, Edetic;CS-B1827;Disodium diacid ethylenediaminetetraacetate;A832566;SR-01000883946;Titriplex III;470462-56-7;2,2',2'',2'''-(ethane-1,2-diyldinitrilo)tetraacetic acid;([2-(Bis-carboxymethyl-amino)-ethyl]-carboxymethyl-amino)-acetic acid;Diso-Tate;Acid, Ethylenedinitrilotetraacetic;USEPA/OPP Pesticide Code: 039101;ETHYLENE BIS (IMINODIACETIC ACID);DB-216864;Edetic;{[2-(Bis-carboxymethyl-amino)-ethyl]-carboxymethyl-amino}-acetic acid;STK386291;Edetate calcium;EINECS 200-449-4;Acide edetique (INN-French);Calcium Disodium Edetate (JAN);3,6-Diazaoctanedioic acid, 3,6-bis(carboxymethyl)-;Trilon BD;EDETIC ACID [INN];Ethylenediaminetetraacetic acid, anhydrous, crystalline, BioReagent, suitable for cell culture;Ethylenediaminetetraacetic acid, >=98.0% (KT);E0084;DS-003836;N,N-1,2-Ethanediylbis[N-(carboxymethyl)]glycine;Diaminoethanetetra-acetic acid;MFCD00003541;KBio3_001184;Ethylenediaminetetraacetic acid, disodium salt;NCGC00159485-02;Endrate disodium;Acide ethylenediaminetetracetique [French];KBio2_006634;ethylenediamine tetra-acetic acid;2-({2-[bis(carboxymethyl)amino]ethyl}(carboxymethyl)amino)acetic acid;Kyselina ethylendiamintetraoctova [Czech];HY-Y0682;IDI1_000777;ethylene diamine tetra acetic acid;SBI-0051360.P003;Trilon B;N, N-1,2-Ethanediylbis(N-(Carboxymethyl)Glycine);Glycine, N,N'-1, {2-ethanediylbis[N-(carboxymethyl)-,} disodium salt;DivK1c_000777;124949-23-1;Ethylenediamine-tetraacetic acid (EDTA);EC 200-449-4;Spectrum_001018;Acidum edeticum [INN-Latin];Disodium tetracemate;SEQ 100;s6350;NS00003929;Disodium (ethylenedinitrilo)tetraacetic acid;Tricon bw;EDTA [VANDF];Disodium dihydrogen ethylenediaminetetraacetate;EDETIC ACID (MART.);NSC2760;EDTA (chelating agent);CHEBI:42191;EDTA, anhydrous;Ethylenediaminetetraacetic acid, LR, >=98%;Sodium versenate;NINDS_000777;N,N'-1,2-Ethanediylbis(N-carboxymethyl)-glycine;Disodium ethylenediamine-N,N,N',N'-tetraacetate;KBio1_000777;(ethane-1,2-diyldinitrilo)tetraacetic acid;(ethylenedinitrilo) tetraacetic acid;SR-01000883946-1;3,6-Diazaoctanedioic acid, 3,6-bis(carboxylmethyl)-;Spectrum3_000412;Ethylenediaminetetraacetic acid, BioUltra, >=99.0% (KT);Nullapon bf acid;Ethylenediaminetetraacetic acid disodium salt;Ethylenediaminetetraacetic acid, ACS reagent, 99.4-100.6%, powder;EDETIC ACID [HSDB];60-00-4;KBioGR_001161;DTXCID902977;SPBio_000005;EDETIC ACID (EP MONOGRAPH);CAS-60-00-4;SMR000058776;EDETIC ACID (II);2-[2-[bis(carboxymethyl)amino]ethyl-(carboxymethyl)amino]acetic acid;MLS001249457;Spectrum5_000955;AKOS001574475;Glycine, N, N'-1,2-Ethanediylbis-N-(Carboxymethyl);H4edta;BRN 1716295;Ethylenediaminetetraacetic acid, Cell Culture Reagent;CBC 50152966;2,2',2'',2'''-(ethane-1,2-diyldinitrilo)tetraacetate;Versenic Acid;EDETIC ACID [II];Acidum edeticum (INN-Latin);EDTA, free acid;ethylenediaminetetraacetic-acid;Edetic acid, United States Pharmacopeia (USP) Reference Standard;N,N'-1,2-ethanediylbis[N-(carboxymethyl)glycine];2-([2-[bis(carboxymethyl)amino]ethyl](carboxymethyl)amino)acetic acid;Sequestrene sodium 2;EDTA, anhydrous ACS grade;NCGC00159485-04;DB-084840;Ethylenediaminetetraacetic acid, anhydrous, free-flowing, powder, Redi-Dri(TM), ACS reagent, 99.4-100.6%;Acide edetique [INN-French];Selekton B2;Edetic acid [INN:BAN:NF];EDETIC ACID [USP-RS];DB00974;Ethylenediaminetetraacetic acid, 2Na (EDTA);9G34HU7RV0;EDT;ANTICOAGULANT ETHYLENEDIAMINE TETRAACETIC ACID (EDTA);Sequestrene Na2;HB5135;AB00053468_03;2-[2-[bis(2-hydroxy-2-oxoethyl)amino]ethyl-(2-hydroxy-2-oxoethyl)amino]ethanoic acid;Calcium disodium versenate;CaEDTA;EDETIC ACID (USP-RS);KBioSS_001498;BDBM50330325;AC-10615;Clewat TAA;Ethylenediaminetetraacetic acid, Electrophoresis Grade;EDTA, free base;Edetate calcium disodium (USP);ethylenediaminetetracetic acid;CHEMBL858;Cheladrate;ANTICOAGULANT ETHYLENEDIAMINE TETRAACETIC ACID;BRD-K82603084-408-01-1;Nervanaid B acid;Perma Kleer Di Crystals;TRILON BS;Ethylenediaminetetraacetic acid;EDTA solution, 0.5M in water;6381-92-6;Ethylenediaminetetraacetic acid anhydrous, crystalline;200-449-4;NBA64182;FE04031;

MFCD00003541

KCXVZYZYPLLWCC-UHFFFAOYSA-N

1S/C10H16N2O8/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20)

OC(CN(CC(=O)O)CCN(CC(=O)O)CC(=O)O)=O

1716295

200-449-4

2921219000

用作染色助剂、纤维处理剂、化妆品添加剂、血液抗凝剂、水处理剂、橡胶聚合引发剂、PVC热稳定剂等。

1.在装有搅拌器和温度计的1L三口烧瓶中，加入125g氯乙酸、150g冰和130mL 30%****溶液，在搅拌下再加入20g乙二胺。在15℃下保温1h后，以每次10mL的批量加入30％****溶液，每次加入后，待酚酞指示剂不显碱性后再加入下一批。最后反应混合物应呈碱性。在室温下保持12h后，加热至90℃，加活性炭脱色。过滤，滤渣用水洗涤，洗液与滤液合并后总体积约700mL。加浓盐酸至pH=3,开始析出结晶，滤出结晶，用水洗至无氯离子。烘干，得产品乙二胺四乙酸80g左右，产率90％。反应式如下： 2.在乙二胺四乙酸和水中，搅拌下加入30%****溶液，加热至全部反应，加盐酸至ph值为4.5，经浓缩、过滤、冷却结晶、洗涤、干燥得乙二胺四乙酸。3.在800l不锈钢反应锅中，加入100kg氯乙酸、100kg冰及135kg30%的****溶液，在搅拌下再加入18kg83～84℃的乙二胺，于15℃保温1h后，以每次10L分批加入30%****溶液，每次加入后待酚酞指示剂不显碱性后，再加入下一批，最后反应物呈碱性。在室温保持12h后，加热至90℃，加活性炭，过滤，滤渣用水洗，最后，溶液总体积约600L。加浓盐酸至ph值为3，析出结晶。过滤，水洗至无氯根为止。烘干，得EDTA64kg，收率95%。再用水洗涤即为成品。过程反应式为： ...

1716295

1716295