Methyl green for microscopical staining 25GM | |||
10956SG025 | 823484321ES | ||
Indicator | 8234843 | ||
22383-16-0 | 54552 | ||
C27H35Cl2N3 | May 2019 | ||
472.5 | April 2024 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | Green powder. | Green powder. |
2 | Solubility | Passes | Soluble in water. |
3 | Dye content | 85% | 80% appx. |
4 | Absorbance(max.) | 630 nm | 630-635 |
5 | Absorptivity(A 1%,1cm max) in water | 1116 | >1050 |
6 | Loss on drying,110°C | 3.83% | 5%max |
7 | Crystal violet(TLC) | Less than 0.2% | 0.2%max |
8 | TLC test | Passes | Passes test. |
9 | Suitability for electrophoresis | Passes | Passes test. |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |