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Product Name: Vitamin B9/Folic Acid
Chemical Name: Vitamin M
CAS No.: 59-30-3
Molecular Formula: C19H19N7O6
Appearance: Yellow Crystalline Powder
Storage: Store in dark and airtight
Shelf Life: 2 Years
Package: 25KG/ carton or drum
Description of Vitamin B9
Folic acid is a derivative of pteridine, originally isolated from the liver and later found to be abundant in the green leaves of plants, hence the name folic acid. It is widely found in meat, fresh fruits, vegetables, yellow crystalline powder, tasteless and odorless, its sodium salt soluble in water, insoluble in alcohol and ether and other organic solvents, insoluble in cold water but slightly soluble in hot water. Unstable in acidic solutions and easily destroyed by light.
Technical specification of Vitamin B9
Item | Specification | Result |
Appearance | Clear,slight yellow | Conforms |
Acidity | ≤ 0.5ml | 0.10ml |
Specific Rotation | ≥ +24° | +25.28° |
Heavy metal(as Pb) | ≤ 10ppm | Conforms |
Lead | ≤ 3ppm | Conforms |
Arsenic | ≤ 3ppm | Conforms |
Cadmium | ≤ 1ppm | Conforms |
Mercury | ≤ 0.1ppm | Conforms |
Assay(alpha-tocopheryl acetate) | ≥ 80.88% | 0.8123 |
Assay(IU/G) | 1105 | |
Free tocopherols(%) | ≤ 1.0 | 0.3 |
PAHs test | ||
Benzo[a]pyrene | Max.2ppb | Conforms |
Microbiological test | ||
Total Plate Count | ≤ 1000cfu/g | Conforms |
Yeasts & Molds | ≤ 100cfu/g | Conforms |
E.Coli | Negative | Conforms |
Function of Vitamin B9
The role of folic acid on the organism is mainly manifested in the following aspects: participating in the metabolism of genetic material and protein; Affect animal reproductive performance; Affect the secretion of animal pancreas; Promote the growth of animals; Improve body immunity. Possible causes of folate deficiency include insufficient intake; Increased demand; Intestinal absorption disorder; Vitamin C deficiency; Use of folate antagonists; Liver disease
Packing:
Packaged by 25kg fiber drum
Storage and Transportation
Stored in a ventilative and dry warehouse instead of in the open air,kept away from water
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