货号A4522 二水柠檬酸钠
- 型号:货号A4522
- 产地:上海
- 供应商:上海亚培生物科技有限公司
- 供应商报价: 360.00¥/100g
- 标签:二水柠檬酸钠,二水柠檬酸钠价格,二水柠檬酸钠厂家
| Synonym | Citric acid trisodium salt dihydrate, Sodium citrate tribasic | |||
|---|---|---|---|---|
| Solubility (25°C) | 425 g/L (H2O) | |||
| Melting point | 150°C | |||
| Formula | C6H5Na3O7 · 2H2O | |||
| M | 294.10 g/mol | |||
| CAS-No.: | 6132-04-3 | |||
| HS-No.: | 29181500 | |||
| EC-No.: | 200-675-3 | |||
| Storage: | RT | |||
| LGK: | 10 - 13 | |||
| Disposal: | 14 | |||
| WGK: | nwg | |||
| Specification | ||||
| DNases/RNases/Proteases | not detectable | |||
| Assay (titr.) | min. 99.5 % | |||
| pH (5 %; H2O) | 7.5 - 9.0 (20°C) | |||
| Chloride | max. 0.001 % | |||
| Phosphate | max. 0.002 % | |||
| Sulfate | max. 0.005 % | |||
| As | max. 0.00001 % | |||
| Ca | max. 0.001 % | |||
| Cd | max. 0.0005 % | |||
| Cr | max. 0.0005 % | |||
| Cu | max. 0.0005 % | |||
| Fe | max. 0.0005 % | |||
| Mn | max. 0.0005 % | |||
| Ni | max. 0.0005 % | |||
| Pb | max. 0.0005 % | |||
| Zn | max. 0.0005 % | |||