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Products > Fine Chemicals & Pharmaceutical Intermediates
Nicotinic acid
Product name:Nicotinic acid
CAS NO.:59-67-6
CAS NO.:59-67-6
Formula: C6H5NO2
N.W.: 123
Specifications:
Usage:
.N.W.: 123
Specifications:
ITEM |
INDEX |
assay(C6H5NO2)/% |
99.5-101.0 |
Melting range /℃ |
234-238 |
Loss on drying /%, ≤ |
1.0 |
Residue on ignition/%,≤ |
0.1 |
Chloride（As Cl） /%,≤ |
0.02 |
Sulfate（As SO4） /%,≤ |
0.02 |
Heavy metals(as Pb)/%,≤ |
0.002 |
This product is vitamin-type drugs for antibiotic pellagra, also can be used as a vasodilator, large numbers of it is used for food and feed additives. As pharmaceutical intermediates, it is used for producing isoniazid, nicotinamide, nikethamide and production.
Packing: 25kg fiber drums.
Packing: 25kg fiber drums.