Monobasic sodium phosphate monohydrate Cell culture 250GM | |||
C7591SG250 | 87622H821CV | ||
Cell culture | 87622H8 | ||
10049-21-5 | 84018 | ||
NaH2PO4.H2O | March 2022 | ||
137.99 | February 2024 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | White solid. | White or colourless solid. |
2 | Aqueous solubility | Passes | Freely soluble |
3 | Assay (Alkalimetric) | 99.18% | 98.0% - 100.5% |
4 | Identification | Passes | Passes test |
5 | Appearance of solution | Passes | Passes test |
6 | Insoluble Substances | 0.006% | NMT 0.2% |
7 | pH (5% aq soln) | 4.31 | 4.2 – 4.5 |
8 | Chloride (Cl) | Less than 0.014% | NMT 0.014% |
9 | Sulfate (SO4) | Less than 0.03% | NMT 0.03% |
10 | Heavy metals (as Pb) | Less than 0.001% | NMT 0.001% |
11 | Aluminium (Al) | Not detected | NMT 0.0002% |
12 | Arsenic (As) | Not detected | NMT 0.0002% |
13 | Iron (Fe) | Not detected | NMT 0.001% |
14 | Aluminium, Calcium and Related Element | Passes | Passes test |
15 | Reducing substances | Passes | Passes test |
16 | Loss on drying at 130°C | 12.50% | 11.5% - 14.5% |
17 | Water | 11.7% | 10.0% - 15.0% |
18 | Total aerobic microbial count | Less than 100CFU/gm | NMT 100CFU/gm |
19 | Total Yeast and mold count | Less than 100CFU/gm | NMT 100CFU/gm |
20 | Bacterial endotoxins | Less than 2.5IU/gm | NMT 2.5IU/gm |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |