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Buy Adipic acid powder
Buy Adipic acid powder 99.5% at factory price from China suppliers
  • CAS No.:

    124-04-9
  • Molecular Formula:

    C6H10O4
  • Quality Standard:

    Industrial, Food
  • Packing:

    25kg/bag
  • Mininmum Order:

    25kg

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  • Product Details

TNJ Chemical is a professional Adipic acid factory suppliers from China. In China, there are many suppliers but few to supply food grade Adipic acid. But TNJ Chemical can supply both food and technical grade. If you want to buy high quality Adipic acid with good price, please contact sales@tnjchem.com


What is Adipic acid?

Adipic acid CAS 124-04-9 is is white crystalline powder, very soluble in methanol, ethanol, soluble in acetone, slightly soluble in cyclohexane, negligible in benzene, petroleum ether and insoluble in acetic acid. Adipic acid is the organic compound with the formula (CH2)4(COOH)2. From an industrial perspective, it is the most important dicarboxylic acid mainly used as a precursor for the production of nylon.

 

Specification of Adipic acid

Index

Premium Grade

 First Grade 

Qualified

Appearance

           White crystalline powder

Content% (m / m) ≥

99.70

 99.70

99.50

Melting point C ≥

151.5

 151.5

151.0

ammonia water chroma, Pt-Co 

5

   5

15

Moisture % (m / m) ≤

0.20

 0.27

0.40

Ash mg / kg  

7

  10

35

Fe mg / kg  

1.0

  1.0

3.0

Nitrate content mg / kg ≤

10.0

  10.0

50.0

 

What is the application of Adipic acid?

In Industrial field

Adipic acid is mainly used as monomer for the production of nylon by a polycondensation reaction with hexamethylene diamine forming nylon 66.  Other major applications also involve polymers: it is a monomer for production of Polyurethane and its esters are plasticizers, especially in PVC.

In medicine industry

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.

In food industry

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.


Adipic acid packing mode

25kg or 500kg/bag 

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