Folic Acid (Vitamin B9) (59-30-3)
Product Description
● Folic acid can improve the growth and production skills of piglets, dairy cows and chickens.
● Folic acid plays an important role in human health. Folic acid deficiency can lead to neurological malformations in newborns, thrombotic and occluded cardiovascular diseases, anorexia and anorexia nervosa, megalocytosis, vascular dementia in the elderly, depression and other diseases.
| Items of analysis | Specification | Results |
| Appearance | Yellow or orange crystalline powder, almost odourless | Conform |
| UV absorption ratio | A256/A365:2.80-3.0 | 2.90 |
| Water | 5.0 %- 8.5 % | 7.5% |
| Residue on ignition | not more than 0.3% | 0.07% |
| Chromatographic purity | not greater than 2.0% | Conform |
| Organic volatile impurities | meet the requirements | Conform |
| Assay | 97.0~102.0% | 98.75% |
| Total plate count | 10000CFU/g Max | Conforms |
| Coliforms | <30MPN/100g | Conforms |
| Salmonella | Negative | Conforms |
| Negative | <1000CFU/g | Conforms |
| Conclusion: | Complies with USP28 |
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