Methylene blue for microscopy 1KG | |||
10950SR100 | 806652530ER | ||
For Microscopy | 8066525 | ||
61-73-4 | 45662 | ||
C16H18CIN3S.3H2O | May 2018 | ||
373.9 | April 2023 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | Dark greenish crystalline powder with a metallic lustre, hygroscopic. | Dark greenish crystalline powder with a metallic lustre, hygroscopic. |
2 | Solubility | Passes | Soluble in water. |
3 | Dye content | 82.10% | min. 82.00% |
4 | Loss on drying,110°C | 10.07% | 10 - 15% |
5 | TLC test | Passes | Passes |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |