About Haihang Industry Co.,Ltd
We are professional manufacturer of Folic Acid, main products are folic acid powder, folic acid feed grade, folic acid food grade,folic acid pharma gradeetc.Folic acid (also knows as vitamin B9 ) is part of Vitamin B complex. Our folic acid is widly used in many area, such as the folic acid feed grade can be used as additives of animal feed, and the folic acid food grade can be used as food additives, folic acid pharma grade is one of the important raw materials of drugs etc.Our folic acid products are in powder form, have passed many cetifications, test reports can be download from our folic acid website. We have large quantity of folic acid in stock. Welcome to contact us for cooperation. We have large number of clients of folic acid all over the world with stable cooperation relationship. Our folic acid products get the client’s praise and recognition. You can ask for folic acid samplesany time now.
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 of Folic acid feed grade
COA-Folic acid pharma grade USP 36-Haihang Industry Co.,Ltd China.
SGS testing report of folic acid powder
