| Fuchsin acid for microscopy 25GM | |||
| 10715SG025 | 877192522BV | ||
| For Microscopy | 8771925 | ||
| 3244-88-0 | 80616 | ||
| C20H17N3O9Na2S3 | February 2022 | ||
| 585.55 | January 2027 | ||
| Sr.No. | Test | Result | Specification |
|---|---|---|---|
| 1 | Description | Olive to dark olive-green powder. | Olive to dark olive-green powder. |
| 2 | Solubility | Passes | 1.0% solution in water should be clear. |
| 3 | Dye content (Titanometry:on dried sub.) | 61.0% | min.60.0% |
| 4 | Absorption, L max | 549nm | 540-549nm |
| 5 | Absorption ratio | 1.11 | 1.1-1.26 |
| 6 | Absorptivity(A1%,1cm,L max.) | 785 | 780-1310 |
| 7 | Suitability for microscopy | Passes | Passes test |
| 8 | TLC test | Passes | passes test |
| 9 | Loss on drying,110°C | 3.70% | 10%max |
Remarks: THE CAPTIONED BATCH MATERIAL COMPLIES WITH THE PRESCRIBED QUALITY OF THE ABOVE SPECIFICATION.
FINAR provides this analytical report in good faith and to the best of its knowledge. It should not be substituted for the users own raw material quality control.
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |
Computer Generated Report - Does not require Signature.
