Phenol extrapure 500GM | |||
11160SG500 | 625360226HW | ||
Extrapure | 6253602 | ||
108-95-2 | 97040 | ||
C6H5OH | August 2023 | ||
94.11 | July 2026 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | Colourless hygroscopic crystals with a characteristic odor. Phenol becomes pink on exposure to air. | Colourless hygroscopic crystals with a characteristic odour. Phenol becomes pink on exposure to air. |
2 | Solubility | Complies | Soluble in water and alcohol. |
3 | Assay | 99.72% | Min. 99.00% |
4 | Crystallization point | 40°C | ~40°C |
5 | pH(5% aq soln) | 5.28 | 4.8 - 6.0 |
6 | Residue on evaporation | 0.02% | 0.05% max |
7 | Acidity | Complies | Passes test |
8 | Chloride (Cl) | Less than 0.005% | 0.005% max |
9 | Sulphate (SO4) | Less than 0.01% | 0.01% max |
10 | Heavy metal (as Pb) | Less than 0.05% | 0.05% max |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |