| Phenol red AR 25GM | |||
| 21180SG025 | 916760316IW | ||
| AR | 9167603 | ||
| 143-74-8 | 97676 | ||
| C19H14O5S | September 2023 | ||
| 354.38 | August 2028 | ||
| Sr.No. | Test | Result | Specification |
|---|---|---|---|
| 1 | Description | Brownish red powder. | Brownish red powder. |
| 2 | Solubility | Complies | Readily soluble in alkali hydroxides. Insoluble in water. |
| 3 | Dye content | 96% | ~ 95% |
| 4 | Transition range(pH 2.0-3.0) | Complies | Brownish orange to yellow |
| 5 | Transition range(pH 6.5-8.0) | Complies | Brownish yellow to red violet |
| 6 | Loss on drying,110°C | 0.4% | 1.0% 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.
