Vitamin B3 (Nicotinamide) CAS:98-92-0
Vitamin B3 (Nicotinamide) CAS:98-92-0

Vitamin B3 (Nicotinamide) CAS:98-92-0

Chemical formula: C6H6N2O
Molecular weight: 122.125
CAS: 98-92-0
EINECS: 202-713-4
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Product Description

 

Chemical formula C6H6N2O
Molecular weight 122.125
CAS 98-92-0
EINECS 202-713-4
Appearance White crystalline powder

 

COA

 

Item

Standard

Result

Characteristics

White crystalline powder

Complies

Identification

Positive

Complies

Solubility

Freely soluble in water or ethanol

Complies

Melting range

128.0~131.0°C

129.0~130.0°C

Loss on drying

≤0.5%

0.15%

Residue on ignition

≤0.1%

0.05%

Heavy metals

≤0.003%

<0.003%

Readily carbonizable

≤matching Fluid A

Complies

Assay

98.5%~101.5%

99.60%

 

Uses and Applications

 

Nicotinamide is a water-soluble B complex vitamin which is naturally present in animal products, whole cereals and legumes. Together with nicotinic acid (niacin), it belongs to vitamin B3 or vitamin PP, and is required as a nutrient to prevent the niacin deficiency disorder pellagra. It functions as a coenzyme or cosubstrate in many biological reduction and oxidation reactions required for energy metabolism in mammalian systems. It is used as a nutritional supplement, therapeutic agent, skin and hair conditioning agent in cosmetics, and a constituent of consumer household solvent and cleaning products and paints. Nicotinamide is approved for use by the FDA as a food additive to enrich corn meal, farina, rice, and macaroni and noodle products. It is also affirmed as GRAS (Generally Recognized as Safe) by the FDA as a direct human food ingredient which includes its use in infant formula. It is approved for use in pesticide products applied to growing crops only as a synergist with a maximum limitation of 0.5% of formulation.

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