| Magnesium sulphate heptahydrate AR/ACS 500GM | |||
| 70850SG500 | 918412820JW | ||
| AR/ACS | 9184128 | ||
| 10034-99-8 | 98518 | ||
| MgSO4.7H2O | October 2023 | ||
| 246.48 | September 2028 | ||
| Sr.No. | Test | Result | Specification |
|---|---|---|---|
| 1 | Appearance | Colourless efflorescent solid | Colourless efflorescent solid |
| 2 | Aqueous solubility | Complies | 72 g in 100 ml at 20°c |
| 3 | Assay | 98.8% | 98.0-102.0% |
| 4 | pH of a 5% solution at 25.0°c | 5.7 | 5.0-8.2 |
| 5 | Insoluble matter | 0.002% | 0.005% Max. |
| 6 | Chloride(Cl) | Less than 5 ppm | 5 ppm Max. |
| 7 | Nitrate (NO3) | Less than 0.002% | 0.002% Max. |
| 8 | Ammonium (NH4) | Less than 0.002% | 0.002% Max. |
| 9 | Calcium (Ca) | 0.019% | 0.02% Max. |
| 10 | Manganese (Mn) | Not detected | 5 ppm Max. |
| 11 | Potassium (K) | 0.0002% | 0.005% Max. |
| 12 | Sodium (Na) | 0.0006% | 0.005% Max. |
| 13 | Strontium(Sr) | Less than 0.005% | 0.005% Max. |
| 14 | Heavy metals (as Pb) | Not detected | 5 ppm Max. |
| 15 | Iron(Fe) | Not detected | 5 ppm Max. |
Remarks: THE CAPTIONED BATCH MATERIAL COMPLIES WITH THE PRESCRIBED QUALITY OF THE ABOVE SPECIFICATION.
FINAR provides this analytical report in good faith and to the best of its knowledge. It should not be substituted for the users own raw material quality control.
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |
Computer Generated Report - Does not require Signature.
