Min.Order / FOB Price:Get Latest Price
1 Kilogram |
Negotiable |
Niacin Acid Niacin Vitamin B3
niacin powder
1.Standard:USP/BP/EP
2.Registration: offer the Documents (GMP, DMF ,COA and so on)
Niacin belongs to Vitamin B, participating in metabolism in the body, can be used to prevent pellagra or other
niacin defection disease.Niacin could be used as feed/human nutrition, booth the growth and strengthen the
immunity.Niacin belongs to vitamin B, participating in metabolism in the body, can be used to prevent pellagra
or other niacin defection disease. it is also used in medicine foodstuff feedstuff and electroplate field
.
Test |
Standard |
Results |
Appearance |
White crystal or crystalline powder |
White crystal or crystalline powder |
Assay(GC) |
≥99.0% |
99.8% |
Solubility |
Conforms |
Conforms |
Melting Range |
234-238 |
236.5-237.5 |
Identification |
Conforms |
Conforms |
Color of substances |
Conforms |
Conforms |
Chloride |
≤0.02% |
<0.02% |
Sulfate |
≤0.02% |
<0.02% |
Loss on drying |
≤0.5% |
0.06% |
Residue on ignition |
0.1% |
0.04% |
Heavy metals |
≤0.002% |
<0.002% |
Conclusion |
Suitable To Enterprise Standard Q/320803GHT001-2003 |
1.Solubility: Soluble in hot water, hot ethanol. containing caustic water, propylene glycol. and chloroform, slightly soluble in water and ethanol
2.Molecular formula:C6H5NO2Soluble in hot water ,hot ethanol.containing caustic water,propylene glycol.and chloroform,slightly soluble in water and ethanol.at room temperature 100ml watersoluble1.6g.Insouble in ether and ester solvents.PH of 1% aqueous solution of 3.0-4.0.
3.Usage:Nicotinic acid/nicotinic acid series products are mainly applied in the laboratory or biochemical research and relevant tests.The goods vitamin drugs and nicotinamide collectively referred to as vitamin PP,for the anti-pellagra,can also be used to expand the blood drug ,a large number of feed additives for food .As a pharmaceutical intermediates,for isoniazid,nicotinamide,nicole brake,and the production as inositol nicotinate.
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