Description
CAS No. 298-96-4
HSN Code : 29270090
IMDG Identification : Not Regulated for Transport (Non-Haz)
Molecular Formula : C19H15N4Cl
Molecular Weight : 334.81
Storage : 0 to 4°C (Freeze)
Shelf Life : 60 Months
Specifications
| Appearance (Colour) | White to off white |
| Appearance (Form) | Crystalline powder |
| Solubility (Turbidity) 0.5% aq. solution | Clear |
| Solubility (Colour) 0.5% aq. solution | Colourless to pale yellowish brown |
| Assay | min 99% |
| Melting Point | 235 – 245°C |
| Loss on drying | max. 5% |
| Sulphated Ash | max. 0.2% |
| Iron (Fe) | max. 0.001% |
| Heavy Metals (Pb) | max. 0.001% |
| Molar Extinction coefficient (e) in Methanol at 247 nm | ~25000 |
