Benzophenone, min 99% for synthesis 500GM | |||
10284SG500 | 890881230HV | ||
For Synthesis | 8908812 | ||
119-61-9 | 85962 | ||
(C6H5)2CO | August 2022 | ||
182.22 | July 2027 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | White flakes | White to off white flakes/crystalline powder |
2 | Solubility | Passes | 10% solution in methanol is clear & colourless to not more than slightly coloured |
3 | Assay (GC) | 99.99% | min.99.0% |
4 | Melting point | 48°C | 47°-49°C |
5 | Acidity | 0.4ml N% | 1ml N% |
6 | Loss on drying | 0.04% | 0.1% max. |
7 | Chloride (Cl) | Less than 0.02% | 0.02% max. |
8 | Sulphated ash | 0.02% | 0.05% max. |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |