546-46-3 (柠檬酸三锌,Zinc citrate)

柠檬酸三锌;柠檬酸锌;柠檬酸三锌,柠檬酸锌;柠檬酸锌(Zinc citrate);柠檬酸锌,二水合物;食品级柠檬酸锌;锌铬黄;

trizinc dicitrate;Zinc citrate;1,2,3-Propanetricarboxylic acid,2-hydroxy-,zinc salt;1,2,3-Propanetricarboxylicacid,2-hydroxy-,zincsalt(2:3);2,3-propanetricarboxylicacid,2-hydroxy-zincsalt(2:3);citricacid,zincsalt(2:3);trizinc 2-hydroxypropane-1,2,3-tricarboxylate;Zinc chromate(VI)hydroxide monohydrate;zinc citrate trihydrate zc;Citricacid, zinc salt (2:3) (8CI);Zinc citrate (Zn3(C6H5O7)2) (7CI);Citric acid, zinc salt;1,2,3-Propanetricarboxylic acid, 2-hydroxy-, zinc salt (2:3);K72I3DEX9B;CITRIC ACID, ZINC SALT (2:3);2-Hydroxy-1,2,3-propanetricarboxylic acid, zinc salt;Kopcitrate-Zn;KSC492E0B;2-Hydroxy-1,2,3-propanetricarboxylic acid zinc salt;C12H10O14Zn3;WGIWBXUNRXCYRA-UHFFFAOYSA-H;DB1;UNII-K72I3DEX9B;A830284;EC 208-901-2;ZINC CITRATE (MART.);NS00078357;trizinc;2-hydroxypropane-1,2,3-tricarboxylate;ZINC CITRATE [WHO-DD];DTXSID90889427;CITRATED ZINC [VANDF];AKOS015918265;EINECS 208-901-2;ZINC CITRATE [MART.];546-46-3;5590-32-9;trizinc 2-oxidanylpropane-1,2,3-tricarboxylate;Q27282034;ZINC CITRATE [MI];CITRATED ZINC;DB11154;

MFCD00054367

WGIWBXUNRXCYRA-UHFFFAOYSA-H

1S/2C6H8O7.3Zn/c2*7-3(8)1-6(13,5(11)12)2-4(9)10;;;/h2*13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;;/q;;3*+2/p-6

[O-]C(=O)CC(C(=O)[O-])(O)CC(=O)[O-].[O-]C(=O)CC(C(=O)[O-])(O)CC(=O)[O-].[Zn+2].[Zn+2].[Zn+2]

208-901-2

将10.5g(0.05mo1)柠檬酸,溶解于100mL蒸馏水,往其中分批加入6.1g(0.075mo1)氧化锌,在60～80℃的水浴中加热搅拌反应2h;趁热过滤,滤液减压浓缩至原来体积的1/3,加入10mL 95%的乙醇,室温下。静置结晶6h,经过滤、洗涤、真空干燥得白色粉末状柠檬酸锌产品14.8g,产率96.2%,纯度99.6%。