Ammonium bicarbonate extrapure 500GM | |||
10082SG500 | 904540203CW | ||
Extrapure | 9045402 | ||
1066-33-7 | 92180 | ||
NH4HCO3 | March 2023 | ||
79.06 | February 2028 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | White crystalline powder with ammoniacal odour. | White crystalline powder with ammoniacal odour. |
2 | Solubility | Complies | Soluble in water. Insoluble in acetone and alcohol. |
3 | Assay (acidimetric) | 99.26% | min. 98.50% |
4 | Melting point | 106°C | ~105°C |
5 | Residue on evaporation | 0.005% | 0.01% max. |
6 | Chloride (Cl) | Less than 0.005% | 0.005% max. |
7 | Sulphate (SO4) | Less than 0.01% | 0.01% max. |
8 | Phosphate (PO4) | Less than 0.005% | 0.005% max. |
9 | Iron (Fe) | Less than 0.002% | 0.002% max. |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |