Description
CAS No. 16593-81-0
Part A
HSN Code : 29333990
Molecular Formula : C11H8N3NaO2. xH2O
Molecular Weight : 237.19 (anhydrous)
Storage : Room Temperature
Shelf Life : 60 Months
Specifications
| Appearance (Colour) | Orange |
| Appearance (Form) | Powder |
| Solubility (Colour) 0.1% aq. solution | Clear |
| Assay | min. 99% |
| Suitability as indicator | Passes test |
| Absorption maxima | ~ 413nm |
| Loss on drying | max. 7% |
