Nicotinic Acid CAS 59-67-6

Chemical Name: Nicotinic acid; Niacin; Pyridine-3-carboxylic acid

CAS: 59-67-6

Molecular Fomula: C6H5NO2

Molecular Weight: 123.11

Chemical Structure: 

Appearance: White Powder

Assay: 99.0%min

Nicotinic acid Typical Properties

Item	Specifications	Results
Characteristics	Fine powder	Pass
Assay %	99.0~101.0	99.9
Heavy metals	≤0.001	＜0.001
Related substances	Complies with the standard	Pass
Sulphated ash	≤0.02	＜0.02
Melting point	234~240	235.3-236.1
Loss on drying	＜1.0	0.38
Chloride	≤0.02	＜0.02
Residue on ignition	Not more than 0.1%w/w  ≤0.1%	0.07%
Organic volatile impurities	Test as per USP 38	Complies
Conclusion	The results conforms with enterprise standards

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.

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