Dimethyl sulphoxide Cell culture 250ML | |||
C7620LM250 | 38227H805GV | ||
Cell culture | 38227H8 | ||
67-68-5 | 86516 | ||
C2H6OS | July 2022 | ||
78.13 | June 2024 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Appearance/Description | A clear, colorless, odorless, hygroscopic liquid. Melts at 18.4°C. Boils at 189°C | A clear, colorless, odorless, hygroscopic liquid or crytals. Melts about 18.4°C. Boils at about 189°C. |
2 | Solubility | Complies | Soluble in water. Miscible with ethanol; practically insoluble in acetone, in benzene, in chloroform and in ether |
3 | Water (By KF) | 0.06% | NMT 0.1% |
4 | UV absorbance | Complies | Passes test |
5 | Purity (By GC) | 99.97% | NLT 99.9% |
6 | Titratable acid | Less than 0.001 meq | NMT 0.001 meq |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |