ProName: Vitamin K3 CasNo: 58-27-5 EINECS NO: 200-372-6 Molecular formula: C11H8O2 Molecular weight: 172.18 Appearance: white crystalline powder Purity: 96% and 50% PackAge: 25kg/drum useage: Feed additives EXW Price 96% US14.3/ kg,50% US8.52/KG Minimum Order 1 Kilogram Supply Ability 300 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