Sodium chloride AR/ACS 5KG | |||
71570SR500 | 924152826CX | ||
AR/ACS | 9241528 | ||
7647-14-5 | 101655 | ||
NaCl | March 2024 | ||
58.44 | February 2029 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Appearance | White solid | White solid |
2 | Solubility | Complies | 20% solution in water should be clear and colorless. |
3 | Assay | 99.95% | Min. 99.0% |
4 | pH of a 5% solution at 25.0°c | 5.55 | 5.0-9.0 |
5 | Insoluble matter | 0.002% | 0.005% Max. |
6 | Iodide(I) | Less than 0.002% | 0.002% Max. |
7 | Bromide (Br) | Less than 0.01% | 0.01% Max. |
8 | Chlorate and nitrate (as NO3) | Less than 0.003% | 0.003% Max. |
9 | Phosphate(PO4) | Less than 5 ppm | 5 ppm Max. |
10 | Sulphate(SO4) | Less than 0.004% | 0.004% Max. |
11 | Barium(Ba) | Complies | Passes test |
12 | Heavy metals (as Pb) | 1 ppm | 5 ppm Max. |
13 | Iron(Fe) | 1 ppm | 2 ppm Max. |
14 | Calcium(Ca) | 0.0003% | 0.002% Max. |
15 | Magnesium (Mg) | 0.0009% | 0.001% Max. |
16 | Potassium(K) | 0.0022% | 0.005% Max. |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |