Riboflavin USP

in water, alcohol

Bright Orange / Yellow Powder.

376.37

USP Riboflavin Reference Standard.

<781> Betwwen + 56.5? and 59.5?.

1.5% Max

0.3%

One gram disolves in 3,000 to 15,000 ml of water.

98.0% Min, 102% Max

in ether, chloroform

282 c (dec.)

orange to yel. cryst., sl. odor, bitter taste