| 1,5-Diphenyl carbazide AR 10GM | |||
| 20637SG010 | 923280307BX | ||
| AR | 9232803 | ||
| 140-22-7 | 100918 | ||
| (C6H5NHNH)2 CO | February 2024 | ||
| 242.28 | January 2029 | ||
| Sr.No. | Test | Result | Specification |
|---|---|---|---|
| 1 | Description | White crystalline powder. Slowly becomes pink on exposure to air. | White or almost white crystalline powder. Slowly becomes pink on exposure to air. |
| 2 | Solubility | Complies | Very slightly soluble in water,soluble in hot alcohol, acetone, and glacial acetic acid. |
| 3 | Assay | 99.65% | min. 98.00% |
| 4 | Melting point | 172°C | 171° - 173°C |
| 5 | Sensitivity to Chromate | Complies | Passes test. |
| 6 | Aqueous acetone insoluble matter | 0.006% | 0.01% max |
| 7 | Sulphated ash | 0.02% | 0.05% 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.
