Adipic acid

1.CAS NO.:124-04-9 2.Appearance:White Powder 3.Use:Used in producing coating, ploythane, medicine

Adipic acid

 Purity: 99.50%~99.87%

Appearcance: White Powder

Specification:

Product name	Adipic acid
Item	Superior class	First class	qualified	result
appearance	White crystalline powder			White crystalline powder
Purity   % m/m ≥	99.7	99.7	99.5	99.8
Melting point    ≥	151.5	151.5	151	152.8
Ammonia solution color, Pt-Co ≤	5	5	15	1
Moisture,  % m/m ≤	0.20	0.27	0.40	0.17
Ash,  mg/kg  ≤	7	10	35	4
Iron,  mg/kg  ≤	1.0	1.0	3.0	0.3
Nitric acid,  mg/kg  ≤	10.0	10.0	50.0	1.1
Oxidable matter, mg/kg ≤	60	70	----	17
Chroma of melts, Pt-Co  ≤	50	----	----	10

Application

Adipic acid is an important organic dicarboxylic acid, mainly used in the manufacture of nylon 66 fiber and nylon 66 resins, polyurethane foam, in the organic synthesis industry, used as based raw materials of adiponitrile, hexamethylenediamin,It can be also used the In the production of lubricants, plasticizers dioctyl adipate, etc. as well as in medicine.

Storage

Stored in cool, dry and draughty storehouse. Kept away form fire, heat source, moisture. Avoid packing damage.

Adipic acid