Article No | T-08984 | ||
CAS No | 149-45-1 | ||
HSN Code | 29089990 | ||
Purity | - |
Grade | AR | ||
Molecular Formula | C6H4O8Na2S2.H2O | ||
Molecular Weight | 332.20 | ||
Shelf Life | 5 years |
10 gm
25 gm
Description | White to off-white powder | ||
Absorption maximum lambda max. (Buffer pH 2.5) | 290 – 291nm | ||
Water (according to karl fischer) | 4.5 - 6.5% | ||
Spec. Absorptivity A 1%/1cm (lambda max; 0.005%; buffer pH 2.5; calculated on dried substance) | 100 - 125 | ||
Melting Point/ Freezing Point [°C] | > 300 °C | ||
Solubility in water [% weight] | Soluble in water |