nicotinic acid cas 59-67-6

描述

Nicotinic acidQuick Details

Chemical Name:Nicotinic acid

CAS: 59-67-6

Molecular Fomula:C6H5NO2

Molecular Weight:123.11

Chemical Structure:

Appearance: WhitePowder

Purity: 99.9%

Nicotinic acidTypical Properties

Item	CP2005	USP31	BP2009	EP6.0
Appearance	WhitePowder
Assey%	≥98.5	98.5~101.5	99.0~101.0	99.0~101.0
Meltingpoint°C	128~131	128~131	128~131	128~131
PH	5.5~7.5	–	6.0~7.5	6.0~7.5
Lossondrying%≤	0.5	0.5	0.5	0.5
Residueonignition%≤	0.1	0.1	0.1	0.1
Heavymetal(asPb)%≤	0.002	0.003	0.003	0.003

Nicotinic acid Usage

This product is a vitamin drug for antibiotic pellagra, also used as a vasodilator, and is widely used as an additive for food and feed.

Nicotinic acid Packaging

25kg /drums , as for customers’ requirements.