CASR |
: | 63-74-1 |
Molecular Formula |
: | C6H8N2O2S |
Molecular Weight |
: | 172.2 |
Specifications | |
---|---|
Description: | Off-white crystalline powder. |
Solubility: | Clear and colourless. |
Identification by IR: | passes test |
Assay: | min. 99.0% |
Melting point: | 163° - 166°C |
Sulphated ash: | 0.1% max |
Loss on drying,100°C: | 0.5% max |
Heavy metal(as Pb): | 0.002% max |
Chloride(Cl): | 0.01% max |