| Solochrome dark blue indicator 25GM | |||
| 11721SG025 | 851714322JT | ||
| Indicator | 8517143 | ||
| 2538-85-4 | 68714 | ||
| C20H13N2NaO5S | October 2020 | ||
| 461.39 | September 2025 | ||
| Sr.No. | Test | Result | Specification |
|---|---|---|---|
| 1 | Description | Dark brown powder. | Dark brown powder. |
| 2 | Solubility | Passes | Soluble in water. |
| 3 | Dye content (Titanometry:on dried sub.) | 48% | min. 45.00 % |
| 4 | Absorptivity(A 1%,1cm at 570 nm in buffer 10.0:on dried subst.) | 205 | min. 190 |
| 5 | Suitablity as metal indicator | Passes | Passes test |
| 6 | Loss on drying,105°C | 1.2% | 5.0 % 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.
