Article No. | Grade | Purity | Cas no. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
---|---|---|---|---|---|---|---|
S0196805000 | AR | 99% | 7775-27-1 | Na2S2O8 | 238.09 | 2833.1990 |
60 Months |
Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Odorless
pH value
2.5 - 4.0
Melting Point/ Freezing point [°C]
180°C
Density [g/cm3]
2.4
Solubility in water [% weight]
238.1 g/l at 20 °C - completely soluble
Appearance: |
White powder |
Chloride (Cl): |
Max 0.01% |
Heavy metal (as Pb): |
Max 0.005% |
Iron (Fe): |
Max 0.005% |
Copper (Cu): |
Max 0.005% |
Assay: |
Min 99% |
Cadmium (Cd): |
Max 0.005% |
Calcium (Ca): |
Max 0.005% |
Cobalt (Co): |
Max 0.005% |
Nickel (Ni): |
Max 0.005% |
Potassium (K): |
Max 0.01% |
Zinc (Zn): |
Max 0.005% |