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Nicotinic acid
Category:
Intermediates/pharmaceutical intermediates
Product name:
Nicotinic acid
Molecular weight:
123.11
CAS NO:
59-67-6
EC NO:
200-441-0
Molecular formula:
C6H5NO2
Specifications:
99%
Packing:
25 kg/cardboard drum
Properties:
Colorless needle shaped crystals. Melting point 236 ℃, 1 gram of this product is soluble in 60ml of water, easily soluble in boiling water and alcohol, insoluble in propylene glycol, chloroform, and alkaline solutions, insoluble in ether and lipid solvents. Can sublimate, odorless, slightly sour.
Use:
This product is a vitamin drug, commonly known as vitamin PP along with niacinamide. It is used to treat rough skin disease and can also be used as a vasodilator. It is widely used as an additive in food and feed. As a pharmaceutical intermediate, it is used in the production of isoniazid, niacinamide, nicotinic acid inositol ester, etc.