Article No. | Grade | Purity | Cas no. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
---|---|---|---|---|---|---|---|
S0200600500 | AR | 99% | 63-74-1 | C6H8N2O2S | 172.20 | 2935.9090 |
60 Months |
Physical state at 20 °C
Solid
Colour
White powder
Odour
Odorless
pH value
5.8 - 6.1 (0.5% aq.sol.)
Melting Point/ Freezing point [°C]
164 - 166 °C
Density [g/cm3]
1.08
Viscosity at 40°C [mm2/s]
7.5 g/L @ (20°C)
Solubility in water [% weight]
7.5 g/L @ (20°C)
Appearance: |
White to off white crystals or powder |
Identity (IR): |
Conforms to structure |
Sulphated ash: |
Max 0.1% |
Melting range: |
163-166°C |
Chloride (Cl): |
Max 0.01% |
Sulphate (SO4): |
Max 0.02% |
Heavy metal (as Pb): |
Max 0.002% |
Loss on drying (at 105°C) : |
Max 0.5% |
Assay (on anhydrous basis): |
Min 99% |
Acid insoluble impurities: |
Passes test |
Alkali insoluble impurities: |
Passes test |