L (+) Ascorbic acid AR/ACS 100GM | |||
70220SG100 | 885782812LV | ||
AR/ACS | 8857828 | ||
50-81-7 | 83942 | ||
C6H8O6 | December 2022 | ||
176.13 | November 2027 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Appearance | White solid | White solid. |
2 | Aqueous solubility | Passes | 30g in 100ml at 25°C |
3 | Assay | 99.3% | Min. 99.0% |
4 | Specific rotation[a]D25° | +20.7° | +21.0°±0.5° |
5 | Residue after ignition | 0.04% | 0.1% Max. |
6 | Heavy metal(as Pb) | Less than 0.002% | 0.002% Max. |
7 | Iron(Fe) | Less than 0.001% | 0.001% Max. |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |