Name: Nicotinamide
Alias: Vitamin B3
Chemical formula: C6H6N2O
Molecular weight: 122.12
CAS registration number: 98-92-0
EINECS registration number: 202-713-4
Melting point: 128-131 °C(lit.)
Boiling point: 150-160 °C
Density: 1.40
Appearance: White crystalline powder
Vapor density: 4.22 (vs air)
Flash point: 182 °C
Refractive index: 1.4660 (estimate)
Acidity factor (pKa): 3.3(at 20℃)
Use
A vitamin drug involved in metabolic processes in the body and used to prevent and treat niacin deficiency such as pellagra.
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