Description
CAS No. 57-13-6
HSN Code : 29241900
IMDG Identification : Restricted for export from India
Molecular Formula : CH4N2O
Molecular Weight : 60.06
Storage : Room Temperature
Shelf Life : 60 Months
Specifications
| Appearance (Colour) | White |
| Appearance (Form) | Crystalline compound |
| Solubility (Turbidity) 8M aq. solution | Clear |
| Solubility (Colour) 8M aq. solution | Colourless |
| Assay (ex N) | min. 99.5% |
| Melting Point | 132 – 133°C |
| Sulphated Ash | max. 0.01% |
| Acidity | max. 0.05ml N% |
| Chloride (CI) | max. 0.0005% |
| Sulphate (SO4) | max. 0.001% |
| Iron (Fe) | max. 0.0001% |
| Heavy Metals (Pb) | max. 0.0001% |
| Absorbance (A) of 8M aq. solution in a 1cm cell v/s H2O | |
| @260nm | max. 0.056 |
| @280nm | max. 0.046 |
| Biuret (C2H5N3O2) | max. 0.05% |
