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Chemical Materials & Products / Chemical Reagents /

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Company:
Dongying Jusen Chemical Co. Ltd.

Address:
Changyun Building Room 322, Xier Road NO.544

Phone:
+86-546-8398767

Adipic acid

Product name: Adipic acid CAS: 124-04-9Molecular formula:C6H10O4Molecular weight:146.14 Appearance: white crystalFusion point:152centigradeBoiling point:337centigradeDensity:1.36 Flash point:232centigradePacking:200kg/drum, drying surrounding and airproof storage.Product Description:Adipic acid is the organic compound with the formula (CH2)4(COOH)2. From the industrial perspective, it is the most important dicarboxylic acid: About 2.5 billion kilograms of this white crystalline powder are produced annually, mainly as a precursor for the production of nylon. Adipic acid otherwise rarely occurs in nature.Uses: By far the majority of the 2.5 billion kg of adipic acid produced annually is used as monomer for the production of nylon by a polycondensation reaction with hexamethylene diamine forming 6,6-nylon. Other major applications also involve polymers: it is a monomer for production of Polyurethane and its esters are plasticizers, especially in PVC.In medicine: Adipic acid has been incorporated into controlled-release formulation matrix tablets to obtain pH-independent release for both weakly basic and weakly acidic drugs. It has also been incorporated into the polymeric coating of hydrophilic monolithic systems to modulate the intragel pH, resulting in zero-order release of a hydrophilic drug. The disintegration at intestinal pH of the enteric polymer shellac has been reported to improve when adipic acid was used as a pore-forming agent without affecting release in the acidic media. Other controlled-release formulations have included adipic acid with the intention of obtaining a late-burst release profile.In foods: Small but significant amounts of adipic acid are used as a food ingredient as a flavorant and gelling aid. It is used in some calcium carbonate antacids to make them tart.

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Other goods of this manufacturer :

Calcium phosphide
	Product name: Calcium phosphideCAS: 1305-99-3Molecular formula:Ca3P2Molecular weight:182.18Appearance: red-brown crystalline powder or grey

Chloroform
	Product name: Chloroform CAS: 67-66-3Molecular formula:CHCl3Molecular weight:119.39 Appearance: colorless liquidFusion point:-63.5centigra

Chondroitin sulfate
	Product name:Chondroitin sulfateStandard:USP/BP/EPOrigin:Bovine,Porcine,Chicken,Shark.Packing:25kg/drum, sealed in double-layer polyethylene bag, then both

Copper sulfate
	Product name: Copper sulfateCAS: 7758-98-7Molecular formula:CuSO4Molecular weight:249.68 Appearance: blue crystalFusion point:160centigradeDensity:2.2

Copper sulfate
	Product name: Copper sulfateCAS: 7758-98-7Molecular formula:CuSO4Molecular weight:249.68 Appearance: blue crystalFusion point:160centigradeDensity:2.2

Dichloromethane
	Product name: Dichloromethane CAS: 75-09-2Molecular formula:CH2Cl2Molecular weight:84.93 Appearance: colorless liquidFusion point:-96.7centigrad

Diethyl Carbonate(DEC)
	Product name: Diethyl Carbonate(DEC)CAS: 105-58-8Molecular formula:C5H10O3Molecular weight:118.13Appearance: clear liquidFusion point:-43centigradeBoiling&

Diethylene glycol
	Product name: Diethylene glycolCAS: 111-46-6Molecular formula:C4H10O3Molecular weight:106.11 Appearance: colorless liquidFusion point:-10.45centigrade

Dimethyl carbonate
	Product name: Dimethyl carbonate CAS: 616-38-6Molecular formula:C3H6O3Molecular weight:90.07Appearance: clear liquidFusion point: 4ce

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