Pentetic acid USP-NF 500GM | |||
90577SG500 | 423440823KW | ||
USP-NF | 4234408 | ||
67-43-6 | 100193 | ||
C14H23N3O10 | November 2023 | ||
393.35 | October 2026 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | White odorless powder. Melts with foaming and degradation at 219.2°C | White odorless or almost odorless powder.Melts with foaming and degradation at 220°C |
2 | Identification (By IR) | Complies | IR spectra of the same should be concomitant with IR spectra of the corresponding standard |
3 | Residue on ignition | 0.05% | NMT 0.2% w/w |
4 | Limit of Nitrilotriacetic acid | Not detected | NMT 0.1% w/w |
5 | Iron (Fe) | Less than 0.01% | NMT 0.01% |
6 | Assay | 99.9% | 98.0% - 100.5% w/w |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |