Haihang Industry Co.,Ltd
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Specification of Folic acid cas 59-30-3
Item | Specifications | Results |
Appearance | Yellow or orange crystalline powder | A yellow crystalline powder |
Identification | Ration:A256/A365:2.80~3.00 | 2.86 |
Water | Not more than 8.5% | 7.6% |
Residue on ignition | Not more than 0.3% | 0.19% |
Organic volatile impurities | In the last steps of the synthesis water is used as solvent ,so we could not detected organic solvent residue in our products. | |
Assay(anhydrous basis) | 95.0%~102.0% | 97.5% |
Conclusion | The results conforms with USP32 standards |
COA-Folic acid pharma grade USP 36-Haihang Industry Co.,Ltd China.
SGS testing report of folic acid powder