Article No | A-00250 | ||
CAS No | 3244-88-0 | ||
HSN Code | 32049000 | ||
Purity | - |
Grade | For microscopy | ||
Molecular Formula | C20H17N3Na2O9S3 | ||
Molecular Weight | 585.545 | ||
Shelf Life | 5 years |
25 gm
100 gm
Description | Dark green powder / olive green crystals with bronze metallic luster | ||
Absorption | 540 - 545 nm | ||
Absorptivity (A1% 1cm at λmax) | Min. 800.0 | ||
Loss on drying at 135°C | Max. 10.0% | ||
Solubility in water (% weight) | Appreciable (>10%) |