D-BIOTIN

SYNONYM: VITAMIN H

FORMULA: C₁₀H₁₆N₂O₃S

M. W. : 244.31

CAS NO.: 58-85-5

GRADE: USP25

DESCRIPTION: A WHITE CRYSTALLINE POWDER, SLIGHTLY SOLUBLE IN WATER AND ETHANOL, INSOLUBLE IN OTHER COMMON ORGANIC SOLVENTS.

SPECIFICATIONS:

INDENTIFICATION	INFRARED ABSORPTION
SPECIFIC ROTATION	+89°- +93°
ORGANIC VOLATILE IMPURITY	MEETS USP REQUIREMENT
ASSAY (TITRATION, 0.1NaOH)	97.5%-100.5%

USES: IT IS A KIND OF WATER-SOLUBLE VITAMIN, ACTS AS A COENZYME DURING THE METABOLISM OF PROTEIN, FATS, AND CARBOHYDRATES, MAINTAINING HEALTHY SKIN AND HAIR, AND AS NECESSARY MATERIAL FOR GROWTH, DIGESTION, AND MUSCLE FUNCTION.

PACKING: STORE IN A TIGHT, LIGHT-RESISTANT CONTAINER, AVOID HEAT AND MOISTURE.