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Riboflavin, USP

Vitamin B2

Chemical Formula	C₁₇H₂₀N₄O₆
Molecular Weight	F.W. 376.36
CAS #	83-88-5

Safety Information
Health Hazard	1
Fire Hazard	1
Reactivity	0

Test	Specification
Assay (C₁₇H₂₀N₄O₆; Dried Basis)	98.0-102.0%
Specific Rotation, [a]D25	+56.5� to +59.5�
MAXIMUM LIMITS
Loss on Drying	1.5%
Residue on Ignition	0.3%
Lumiflavin	To pass test
Organic Volatile Impurities	To pass test

UPS limit	150 lb
Storage Information	LIGHT SENSITIVE: Keep tightly closed in light-resistant containers.

Chemical information and descriptions have been provided by Spectrum Chemicals.

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Model -+	Product Name -+	Manufacturer -+	Price -+	Buy Now
RI103-11	Riboflavin, USP - Riboflavin, USP - C₁₇H₂₀N₄O₆ - 1 KG	RI103-11	$2,053.48
RI103-06	Riboflavin, USP - Riboflavin, USP - C₁₇H₂₀N₄O₆ - 100 GM	RI103-06	$357.28
RI103-04	Riboflavin, USP - Riboflavin, USP - C₁₇H₂₀N₄O₆ - 25 GM	RI103-04	$169.55
RI103-10	Riboflavin, USP - Riboflavin, USP - C₁₇H₂₀N₄O₆ - 500 GM	RI103-10	$1,214.26

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