Article No | A-00417 | ||
CAS No | 3952-78-1 | ||
HSN Code | 32129090 | ||
Purity | - |
Grade | AR | ||
Molecular Formula | C19H15NO8.2H2O | ||
Molecular Weight | 421.36 | ||
Shelf Life | 5 years |
5 gm
Appearance | Brown colored powder | ||
Melting point | 183 - 187°C | ||
Vapour Density | 14.53 | ||
Solubility In Water (% weight) | Slightly soluble in water | ||
Absorptivity 1%/1cm in NaOH 0.1N,max 570.6nm | 350 - 360 nm | ||
Insoluble matter in NaOH | Passes test | ||
Loss on drying at 135°C | Max 10% |