Fumaric acid USP-NF 25KG | |||
90708SK025 | 421520824JW | ||
USP-NF | 4215208 | ||
110-17-8 | 98999 | ||
C4H4O4 | October 2023 | ||
116.07 | September 2026 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | White, odorless crystalline powder. | White, odorless granules or crystalline powder. |
2 | Solubility | Complies | Soluble in alcohol; slightly soluble in water and in ether; very slightly soluble in chloroform. |
3 | Identification by IR | Complies | IR spectra of the sample should be concomitant with IR spectra of the corresponding standard. |
4 | Identification (By Chromatogram) | Complies | The retention time of the fumaric acid peak of the sample solution corresponds to that of the standard solution as obtained in the assay. |
5 | Assay (Anhydrous basis) | 100.1% | 99.5% - 100.5% |
6 | Residue on ignition | 0.05% | NMT 0.1% |
7 | Limit of Maleic acid | 0.01% | NMT 0.1% |
8 | Limit of Malic acid | Not detected | NMT 1.5% |
9 | Water | 0.4% | NMT 0.5% |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |