Nicotinic acid

specification

Product name: Nicotinic Acid

Nicotinic acid also called vitamin B3 or vitamin PP, molecular formula: C6H5NO2, heat-resistant, able to sublimate, Niacin, also known as nicotinic acid, antipellagra factor. In the human body including its derivatives niacinamide or Nick amide it is the necessary human, one of 13 kinds of vitamins. It is a water-soluble vitamins, belongs to the vitamin B clan. Nicotinic acid in the human body into nicotinamide, Niacinamide is part of the coenzyme, it participates in the lipid metabolism, organization of the oxidation process and sugar to breathe without oxygen decomposition process.

Chemical name:(prriin-3-Carloxylio acid)

Chemical structural formula:

Molecular formula and weight: C₆H₅NO₂=123.11

Physical character

The product is white crystal or crystalline powder, odorless or light odor, light sour in taste. The aqueous solution is acidity. It is dissolvable in boil water or boil ethanol, slightly dissolvable in water, hardly soluble in ethanol, freely soluble in carbonate solution or aqueous alkali.

Functions and usage:
Niacin belongs to the 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, feedstuff and electroplate field.

Packing and storage:

25kgs/drum, with fiber can and polyethylene bag liner inside, barrelhead lead sealing with iron ring. Stored obturated.

Appearance

white or almost white crystalline powder

Melting point

234-240 °C

Chloride

≤ 0.02%

Sulphated ash

≤ 0.1%

Assay

≥99.5%

Loss on drying

≤ 1.0%

Heavy metals

≤ 0.002%

Conform to BP2010