CASR |
: | 497-19-8 |
Molecular Formula |
: | Na2CO3 |
Molecular Weight |
: | 105.99 |
| Specifications | |
|---|---|
| Description: | Hygroscopic white powder or granules. |
| Solubility: | 10% solution should be clear & colourless. |
| Assay (acidimetric, after drying): | Min. 99.5% |
| Loss on drying,110°C: | 1.5% max |
| Chloride(Cl): | 0.05% max |
| Sulphate(SO4): | 0.02% max |
| Silicate(as SiO2): | 0.02% max |
| Iron(Fe): | 0.005% max |
| Heavy metal(as Pb): | 0.003% max |
