
| Aniline blue (W/S) for microscopy 100GM | |||
| 10205SG100 | C01952531JW | ||
| For Microscopy | C019525 | ||
| 28631-66-5 | 98753 | ||
| C32H25N3O9S3Na2 | October 2023 | ||
| 737.74 | September 2028 | ||
| Sr.No. | Test | Result | Specification |
|---|---|---|---|
| 1 | Description | Purple dark red brown. | Purple dark red brown. |
| 2 | Solubility | Complies | Soluble in water. |
| 3 | Dye content | 29.0% | min. 25.0% |
| 4 | Absorption, L max | 598nm | 594-610 nm |
| 5 | Absorptivity@600nm (1%, 1cm, on dry basis) | 504 | min. 230 (buffer 2.0) |
| 6 | Suitability for microscopy | Complies | Passes test |
| 7 | Loss on drying,110°C | 2.9% | 5.0% max. |
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |