Product name: Vitamin B12 synonym: Cyanocobalamin;Vitamin B12 CAS NO: 200-680-0 EINECS NO: 200-680-0 Molecular formula: C63H88CoN14O14P Molecular weight: 1355.38 Appearance: deep red powder Assay: 99% packing: 1kg/Aluminum foil bags Application: Primarily for the treatment of megaloblastic anemia, malnutrition, anemia in pregnancy, neuritis and myelitis. EXW Price US2576/ kg Minimum Order 1 Kilogram Supply Ability 30 Ton/Tons per Year Payment Terms: T/T,Western Union,MoneyGram Delivery time: within 3 work days Email box: ycgsales03@ycphar.com Telphone:+86-027-88082236 Mobile phone:+86-18062666892