Vitamin B9 Vitamin B9 manufacturers Hotline: 027-83325272 18771134814 API vitamin B9 vitamin B9 vitamin B9 manufacturer factory price of vitamin B9 vitamin B9 vitamin B9 Hubei, where the sale of Vitamin B9 Vitamin B9 Chinese alias: Vitamin M; vitamin B9; pteroyl Valley Acid Vitamin B9 Vitamin B9 content 95-102% Appearance: This product is yellow or orange-yellow crystalline powder; odorless and tasteless. About 250 ℃ darken, carbonized without melting occurs. Easily soluble in ethanol, phenol pyridine, alkali hydroxide and alkali carbonate solution, slightly soluble in methanol. Solubility in water at 25 ℃ only 0.0016mg / ml, dissolved in boiling water for about 1%, 1g of folic acid in 10ml of water suspension, pH of 4.8-4.8. Folic acid in the air is stable, but by UV irradiation decomposition lose vitality. Vitamin B9 vitamin B9CAS 59-30-3 Formula: C19H19N7O6 vitamin B9 Weight: 441.4024 vitamin B9 vitamin B9 quality standards USPBP 25kg carton packaging uses for the lifting of aminopterin and methotrexate toxicity caused by overdose, but also for Treatment of giant cell anemia as Lactobacillus casei (Lactobacillus casei) and other microbial proliferation factor and work. Vitamin M is the same substance. Various known PGA derivative and PGA also plays the same growth promoting effect of hematopoietic factors promoting substances, including folate polyglutamate, formyl derivative, folate. Has led to an active form of folic acid found in lactic acid cheese factor and vitamin Bc complex, in animals have their folic acid decomposes to form Bc conjugating enzyme, folic acid is equally effective and available. Rhizopus pterin (SLR factor) is considered to be decomposition products leucovorin, animals invalid. Quantitative microbiological methods entirely folic acid [casei, Streptococcus faecalis R (Streptococcus faecalisR)]. Deduced from animal experiments requirement is 0.1-0.2 mg a day. On the huge red bud ball anemia and sprue curative (1 5 mg, and general administration of vitamin B12 simultaneously). The long-term supply of vitamin B9, such as Know more details please contact: 027-83325272 18771134814 Caijing Li Division I in good faith, quality first for enterprises. Hope u customers to establish long-term cooperative relationship!