Description
CAS No. 525-05-3
HSN Code : 29420090
IMDG Identification : Not Regulated for Transport (Non-Haz)
Molecular Formula : C10H5NNa2O8S2
Molecular Weight : 377.26
Storage : Room Temperature
Shelf Life : 60 Months
Specifications
| Appearance (Colour) | Yellow |
| Appearance (Form) | Powder |
| Solubility (Turbidity) 0.1% aq. solution | Clear |
| Solubility (Colour) 0.1% aq. solution | Yellow |
| Loss on drying | max. 5% |
| Absorbance (A) of 1% in 0.1N NaOH in a 1cm cell | |
| @421nm | min. 200 |
