Wuhan Silworld Chemical Co.,Ltd
Address 锛歂o.198 jiangjun Road,Wuhan,China 430033
Tel 锛+86-27-85613400
Fax 锛+86-27-85613419
E-mail
锛歩nfo@silworldchemical.com
E-mail
锛歴ales@silworldchemical.com
Web
: www.silworldchemical.com
Product Name
Nicotinic acid
Model No
SIL014M
Cas No.
59-67-6
Assay
99%
Molecular Structural
Details:
Molecular Formula:C6H5NO2
Molecular Weight: 123.11
Appearance: White powder
Melting point: 236-239 °C(lit.)
Boiling point: 260°C
Density: 1.473
Storage temp:0-6°C
Water Solubility: 1-5 g/100 mL at 17 ºC
Assay
99.0-101%
Melting point, °C
234-238
Chloride
≤0.02%
Sulphated ash
≤0.02%
Heavy metals
≤0.002%
Loss on drying
≤0.5%
Residue on lgnition
≤0.1%
Application: Nicotinic acid. It is a precursor of the coenzymes NAD and NADP. Widely distributed in nature; appreciable amounts are found in liver , fish, yeast and cereal grains. Dietary deficiency is associated with pellagra. The term “niacin” has also been applied.
Niacin feed grade is used as vitamin for poultry, swines, ruminants, fish, dogs and cats, etc. It is also used as intermediate for nicotinic acid derivatives and technical applications.
Niacin USP is used for food fortification, as dietary supplement and as an intermediate of pharmaceuticals.
