Propylene carbonate USP-NF 2.5KG | |||
83397LR250 | 392680815KV | ||
USP-NF | 3926808 | ||
108-32-7 | 89675 | ||
C4H6O3 | November 2022 | ||
102.09 | October 2025 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | Clear colourless liquid. | Clear colourless liquid |
2 | Identification by IR | Complies | Compare the spectrum of sample with standard and it should be concomitant with standard spectra. |
3 | Specific gravity, 20°C | 1.207 | 1.203-1.210 |
4 | pH (10% aq soln) | 6.12 | 6.0-7.5 |
5 | Residue on ignition | 0.003% | NMT 0.01% |
6 | Assay | 99.8% | 99.0%-100.5% |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |