Potassium acetate AR/ACS 500GM | |||
71205SG500 | 908782828HW | ||
AR/ACS | 9087828 | ||
127-08-2 | 94301 | ||
CH3COOK | August 2023 | ||
98.14 | July 2028 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Appearance | Colourless solid | White or colourless solid |
2 | Aqueous solubility | Complies | 253 g in 100 ml at 20°c |
3 | Assay | 99.8% | Min 99.0% |
4 | pH of a 5% solution at 25.0°c | 8.3 | 6.5-9.0 |
5 | Insoluble matter | 0.002% | 0.005% Max. |
6 | Chloride(Cl) | Less than 0.003% | 0.003% Max. |
7 | Phosphate(PO4) | Less than 0.001% | 0.001% Max. |
8 | Sulphate(SO4) | Less than 0.002% | 0.002% Max. |
9 | Heavy metal(as Pb) | Less than 5 ppm | 5 ppm Max. |
10 | Iron(Fe) | Less than 5 ppm | 5 ppm Max. |
11 | Calcium(Ca) | Less than 0.005% | 0.005% Max. |
12 | Magnesium(Mg) | Less than 0.002% | 0.002% Max. |
13 | Sodium(Na) | Less than 0.03% | 0.03% Max. |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |