| Thymolphthalein AR 5GM | |||
| 21850SG005 | 887670306EV | ||
| AR | 8876703 | ||
| 125-20-2 | 84805 | ||
| C28H30O4 | May 2022 | ||
| 430.55 | April 2027 | ||
| Sr.No. | Test | Result | Specification |
|---|---|---|---|
| 1 | Description | White crystalline powder. | White to light yellow crystalline powder. |
| 2 | Solubility | Passes | Insoluble in water. Soluble in alcohol. |
| 3 | Transition range(pH 9.3-10.5) | Passes | Colourless to blue. |
| 4 | Absorption(L max pH 10.5) | 594 nm | 592 - 596 nm |
| 5 | Absorptivity(A 1%,1cm L max.pH 10.5 ) | 811 | 800 - 900 |
| 6 | Loss on drying,110°C | 2.1% | 3.0% 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.
