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Property: Niacin is a water-soluble vitamin, the product is white powder, odorless or nearly odorless, bitter in taste, freely soluble in water or ethanol, undissolved in glycerin.
Appearance: White crystalline powder
Cas No.: 59-67-6
EINECS No.: 200-441-0
Molecular Formula: C6H5NO2
Molecular Weight: 205.64
Specification:
Items | Standard |
Appearance | White Crystalline powder |
Identity | Corresponds |
Assay | 99.5-100.3% |
Melting temperature | 234.0-237.0°C |
Loss on Drying(1h,105°C) | ≤0.20% |
Residue on ignition(USP) | ≤0.10% |
Heavy metals(as Pb) | ≤20ppm |
Chloride | ≤200 ppm |
Ordinary impurities | ≤2.0% |
Storage Condition: Keep in cool, dry, dark conditions, in sealed containers
Package: 25kg net weight carton or fiber drum,inner with double PE bags
Application:Niacin is sometimes used to treat coronary artery disease ,
It also can be used in food medicine, feedstuff field.
Copyright 2016 Zhengzhou Friend Biological Engineering Co., Ltd.
