| Magnesium sulfate heptahydrate Cell culture 250GM | |||
| C7850SG250 | 37504H811DV | ||
| Cell culture | 37504H8 | ||
| 10034-99-8 | 84169 | ||
| MgSO4.7H2O | April 2022 | ||
| 246.48 | March 2024 | ||
| Sr.No. | Test | Result | Specification |
|---|---|---|---|
| 1 | Description | Colourless crystals. | White or almost white, crystalline powder, colourless crstals. |
| 2 | Solubility | Passes | Freely soluble in water, very soluble in boiling water, practically insoluble in ethanol (96 per cent). |
| 3 | Assay | 99.5% | 99.0% - 100.5% |
| 4 | Identification (Sulfate) | Passes | A white precipitate should form. |
| 5 | Identification (Magnesium) | Passes | A white crystalline precipitate should form |
| 6 | Appearance of solution | Passes | The solution should be clear and colourless |
| 7 | pH of a 5% solution at 25.0°c | 6.4 | 5.0-8.2 |
| 8 | Acidity or Alkalinity | Passes | NMT 0.2 mL of 0.01 M hydrochloric acid or 0.01 M sodium hydroxide is required to change the colour of the indicator. |
| 9 | chloride | Less than 0.014% | NMT 0.014% |
| 10 | Heavy metals (as Pb) | Less than 0.0005% | NMT 0.0005% |
| 11 | Arsenic (As) | Less than 0.0002% | NMT 0.0002% |
| 12 | Calcium (Ca) | Less than 0.01% | NMT 0.01% |
| 13 | Iron (Fe) | Less than 0.0010% | NMT 0.0010% |
| 14 | Selenium (Se) | Not detected | NMT 0.001% |
| 15 | Zinc (Zn) | Passes | No turbidity should form |
| 16 | Loss on drying | 50.8% | 49.0% - 52.0% |
| 17 | Total aerobic microbial count | Less than 100CFU/gm | NMT 100CFU/gm |
| 18 | Total Yeast and mold count | Less than 100CFU/gm | NMT 100CFU/gm |
| 19 | Escherichia coli | Absent/gm | should be absent/gm |
| 20 | Pseudomonas aeruginosa | Absent/gm | should be absent/gm |
| 21 | Staphylococcus aureus | Absent/gm | should be absent/gm |
| 22 | Salmonella | Absent/10 gm | should be absent/10 gm |
| 23 | Candida albicans | Absent/gm | should be absent/gm |
| 24 | Bacterial endotoxins | Less than 1.0 IU/gm | NMT 1.0 IU/gm |
Remarks: THE CAPTIONED BATCH MATERIAL COMPLIES WITH THE PRESCRIBED QUALITY OF THE ABOVE SPECIFICATION AS WELL AS USP, Ph.Eur, BP, JP 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.
