中文名称：维生素 B2 

中文别称：核黄素

英文名称：Vitamin B2

英文别名: Riboflavine (7CI); Benzo[g]pteridine, riboflavin deriv.; (-)-Riboflavin; 1-Deoxy-1-(3,4-dihydro-7,8-dimethyl-2,4-dioxobenzo[g]pteridin-

10(2H)-yl)-D-ribitol; 6,7-Dimethyl-9-D-ribitylisoalloxazine; 6,7-Dimethyl-9-ribitylisoalloxazine; 7,8-Dimethyl-10-ribitylisoalloxazine; Beflavin; Beflavine;

Benzo[g]pteridine-2,4(3H,10H)-dione, 7,8-dimethyl-10-(D-ribo-2,3,4,5-tetrahydroxypentyl)-; C.I. 50900; C.I. Food Yellow 15; D-Ribitol, 1-deoxy-1-(3,4-

dihydro-7,8-dimethyl-2,4-dioxobenzo[g]pteridin-10(2H)-yl)-; E 101; E 101 (dye); Flavaxin; Flavin BB; Flaxain; Food Yellow 15; Hyre; Lactobene;Lactoflavin; Lactoflavine; NCI 0033298; NSC 33298; Ribipca; Ribocrisina; Riboderm; Ribosyn; Ribotone; Ribovel; Ricrolin; Russupteridine yellow III;San Yellow B; Vitaflavine; Vitamin B2; Vitamin G; Vitasan B2

分 子 式：C17H20N4O6 

分 子 量：376.36

C A S号：83-88-5

纯    度：HPLC≥98%

熔点: 278-279 °C (decomp)

密度: 1.65±0.1 g/cm3 | Condition: Temp: 20 °C 

值: 9.89±0.70 | Condition: Most Acidic Temp: 25 °C

储存条件：2-8°C，干燥、避光、密封

规格：20mg  50mg  100mg  500mg  1g  2g等应客户需求包装

供应单位：四川省维克奇生物科技有限公司