CASR |
: | 6132-04-3 |
Molecular Formula |
: | C6H5Na3O7.2H2O |
Molecular Weight |
: | 294.1 |
| Specifications | |
|---|---|
| Appearance: | Colourless or white solid |
| Aqueous solubility: | 57 g in 100 ml at 25°C |
| Assay: | Min. 99.0% |
| pH of a 5% solution at 25.0°c: | 7.0-9.0 |
| Insoluble matter: | 0.005% Max. |
| Chloride(Cl): | 0.003% Max. |
| Sulphate(SO4): | 0.005% Max. |
| Ammonia(NH3): | 0.003% Max. |
| Calcium (Ca): | 0.005% Max. |
| Heavy metal(as Pb): | 5 ppm Max. |
| Iron(Fe): | 5 ppm Max. |
