Description
CAS No. 288-32-4
HSN Code : 29332990
IMDG Identification : UN No.:2923 , IMCO Class No.:8(6.1) , Packing Group:III
Molecular Formula : C3H4N2
Molecular Weight : 68.08
Storage : Room Temperature
Shelf Life : 60 Months
Specifications
Appearance (Colour) | White |
Appearance (Form) | Crystalline powder |
Solubility (Turbidity) 10% aq. solution | Clear |
Solubility (Colour) 10% aq. solution | Colourless |
Assay | min. 99% |
pH (5% aq. solution) | 9.5 – 11.0 |
Melting Point | 89 – 90°C |
Sulphated Ash | max. 0.1% |
Chloride (CI) | max. 0.005% |
Sulphate (SO4) | max. 0.005% |
Iron (Fe) | max. 0.0005% |
Heavy Metals (Pb) | max. 0.0005% |
Water (KF) | max. 0.5% |
Absorbance (A) of 5% aq. solution in a 1cm cell v/s H2O | |
@260nm | max. 0.1 |
@280nm | max. 0.1 |
@324nm | max. 0.05 |