Sodium acetate anhydrous AR/ACS 250GM | |||
71490SG250 | 920802820LW | ||
AR/ACS | 9208028 | ||
127-9-3 | 99949 | ||
CH3COONa | December 2023 | ||
82.03 | November 2028 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Appearance | White solid | White solid |
2 | Aqueous solubility | Complies | 10 g in 100 ml at 20°C |
3 | Assay | 99.7% | Min. 99.0% |
4 | pH of a 5% solution at 25.0°c | 8.54 | 7.0-9.2 |
5 | Insoluble matter | 0.005% | 0.01% Max. |
6 | Loss on drying | 0.7% | 1.0% Max. |
7 | Chloride(Cl) | Less than 0.002% | 0.002% Max. |
8 | Phosphate(PO4) | Less than 0.001% | 0.001% Max. |
9 | Sulphate(SO4) | Less than 0.003% | 0.003% Max. |
10 | Calcium(Ca) | 0.0015% | 0.005% Max. |
11 | Magnesium(Mg) | Not detected | 0.002% Max. |
12 | Heavy metals (as Pb) | 0.0007% | 0.001% Max. |
13 | Iron(Fe) | Not detected | 0.001% Max. |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |