Phenolphthalein AR/ACS 100GM | |||
71170SG100 | 881642815FW | ||
AR/ACS | 8816428 | ||
77-9-8 | 83210 | ||
C20H14O4 | June 2023 | ||
318.33 | May 2028 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Appearance | Yellowish-white solid | White or yellowish-white solid |
2 | Aqueous solubility | Passes | Almost insoluble |
3 | Clarity of alcohol solution | Passes | Passes test |
4 | Visual transition interval | Passes | From pH 8.0 (colourless) to pH 10 (red) |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |