

Folic acid, another form of which is known as folate, is one of the B vitamins, in particular Vitamin B9.The recommended daily intake level of folate is 400 micrograms from foods or dietary supplements.
Specifications:
| 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% | 7.9% |
| Residue on ignition | Not more than 0.3% | 0.14% |
| 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% | 97.82% |
| Conclusion | The results conforms with USP23 standards | |