Package: 25kg / barrel

Uses : Widely used in pharmaceutical, food, feed and plating, dyes and other chemical industries.

Molecular Structure:

Product description:

English name: Nicotinic acid

CAS No.: 59-67-6

 

Molecular Formula: C6H5NO2               Molecular weight: 123.11

Quality Standard: BP2000/CP2000/USP25/EP6

 

Appearance: white to light yellow crystalline powder, odorless or slight odor, slightly acidic taste.

Solubility: in boiling water or dissolved in boiling ethanol, slightly soluble in water, slightly soluble in ethanol, practically insoluble in ethanol, in carbonate solution or alkaline solution are soluble.

 

Content: 99.0-101%                                pH value: 3.0-4.0

Melting point: 234-238℃                        Chloride: not more than 0.02%

Sulfate: not more than 0.02%                  Heavy metals: not more than 0.002%

Loss on drying: not more than 0.5%         Residue on ignition: not more than 0.1%

 

Usage: Widely used in pharmaceutical, food, feed and plating, dyes and other chemical industries.

Packing: 25kg / barrel

Storage: Cool, dark, dry place, keep the 3-year period

 

WHY CHOOSE US?

Strict quality control： Good raw material is the basic of good quality, Widely see the quality control as the life of enterprise. Widely has its unique quality control department.After finishing the regulations Pharmacopoeia rigorous testing according to authority third-party testing and relevant laws, regulations and only up to the grade, we can let the product be passing.

Price advantage of service：Widely's production and sale one-stop service, is in the continuous improvement and innovation, so that Widely promise customers purchasing good product with reliable price.

Quick Delivery: When customers do not have special subcontracting requirements, we will delivery the goods within 24 hours after we recieve the payment according to customers requirements.(If meets the national holidays, the time is put off by turns)