烟酰胺(维生素B3)

Nicotinamide(Vitamin B3)
98-92-0

山东更新日期：2012-03-29

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联系人：Lisa

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产品详情:

中文名称：: 烟酰胺(维生素B3)

英文名称：: Nicotinamide(Vitamin B3)

CAS号：: 98-92-0

Product description:

Nicotinamide(Vitamin B3) Niacinamide is an integral part of coenzyme I and II, both of which are coenzymes of many deaminases, without which the normal breathing of cells and metabolism will be interfered, thus leading to pellagra.

Specification of Vitamin B3(Nicotinamide):

Appearance:White or yellowish crystal or crystalline powder
CAS NO: 98-92-0

Molecular Weight: 122.13
Chemical formula: C6H6NO2

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Item

Specification Of Nicotinamide(Vitamin B3) Niacinamide

Assay

98.5% min

Loss on drying

0.5% max

Heavy metals(Pb)

20ppm max

Residue on ignition

0.1% max

Melting Point

128°C-131°C

5.5-7.5

Solubility in water

10 g min in 100 mLH2O at 21°C

Specific gravity

Solid

Characteristics:
1)It can prevent pathological changes of skin and diseases of alimentary canal, such as dermatitis, black tongue, vomiting and diarrhea etc.
2)By participating in material and energy metabolism, it can promote the body growth.

3)By combining with other medicines, it can cure catarrh and ulcer.
4)By improving the ability of blood supply with strong expansion function of blood vessel.

Packing: 25kg fiber drum inner plastic bag or 25kg carton
Storage: store in a cool, dry, ventilated area. At temperature below 25 degree and less than 65% RH
Standard: USP28/30; BP2003

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