riboflavin cas 83-88-5

描述

Riboflavin (cas 83-88-5)Quick Details

Chemical Name: Riboflavin

CAS No.: 83-88-5

Molecular Fomula: C17H20N4O6

Molecular weight: 376.36

Chemical Structure:

Appearance: A yellow or orange yellow crystalline powder

Assay: 98%-102%

Riboflavin (cas 83-88-5)Typical Properties

Item	Standard	Results
Appearance	A yellow or orange yellow crystalline powder	Yellow crystalline powder
Identification	Positive	Conform
Specific rotation °	-115 ~ -135	-129
Loss on drying	≤1.5%	0.56%
Residue on ignition	≤0.3%	0.07%
Lumiflavin	440nm absorbance 0.025max	0.009
Assay (on dry basis)	98%-102%	99.8%

Riboflavin (cas 83-88-5)Usage

Used in food additives, can be used in solid beverages, food, etc.

Also widely used in medicine.

Riboflavin (cas 83-88-5)Packaging and Shipping

Drum, 25KG

Riboflavin (cas 83-88-5) Storage

Store in cool place. Keep container tightly closed in a dry and well-ventilated place.