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China, Chinese Vitamin B12 Methylcobalamin CAS Number 13422-55-41 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Feed AdditivesVitamin AdditivesVitamin B12Methylcobalamin
Awell Ingredients Co., Ltd.
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Product Description Vitamin B12 Methylcobalamin is a synthetic (man-made) form of vitamin B12. Naturally occurring vitamin B12 is found in fish, seafood, milk, egg yolk and fermented cheeses. Vitamin B12 is essential to the development of healthy blood cells, nerve cells, and proteins in the body and for the normal metabolism of fats and carbohydrates in the body. Lack of vitamin B12 can result in anemia, stomach problems, and nerve damage. Cyanocobalamin treats or prevents vitamin B12 deficiency and a resulting type of anemia, called pernicious anemia.Product NameMECOBALAMINBatch NumberM200508JQuantity10kgsQuality StandardJP/USPPacking0.5 kg/tinManufacture Date2020.05.30Expiry Date2023.05.29 ItemStandardTest ResultCharactersDark red crystals or crystalline powderCompliesIdentificationUV: Compare the spectrum with the reference spectrumCompliesChemical: PositiveCompliesAppearance of solutionClear and red colorComplyClarity and color if solutionThe solution is clear and red colorCompliesAssay(on dried basis )≥98.0% 100.7%Loss on drying≤12.0%7.3%Related substancesTotal impurities ≤2.0%0.9%Max.related substance ≤0.5%0.3%Residual solventsAcetone ≤5000ppm1ppmEthanol ≤5000ppm19ppmMicrobial limitTotal bacteria count ≤1000cfu/g<50cfu/gMould and yeasts ≤100cfu/g<50cfu/gConclusionThis batch of product complies to the standard.FAQ:1. What's your payment terms?T/T, D/P, L/C, O/A2. What's your delivery time?Usually we will arrange the shipment within 14 days.3. How about the packing? Usually with 25 kg bag/carton/drum. 4. How about the validity of the products? Usually 2 or 3 years. 5. What documents you provide? Usually, Commerical Invoice, Packing List, Country of Origin, Insurance Policy, Bill of loading, COA , Health certificate. 6. What is loading port?Usually, Qingdao, Tianjin and Shanghai
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