Adipic Acid

Description

What is Adipic Acid?

Adipic Acid (CAS No. 124-04-9) is an organic dicarboxylic acid with the chemical formula C₆H₁₀O₄. It appears as a white crystalline powder or granules with a slight acidic taste and is widely used in the production of nylon, plasticizers, and other industrial applications. Known for its high purity and consistent quality, Adipic Acid plays a vital role in polymer manufacturing and various specialty chemical formulations.

At Chemex Chemicals, we supply premium-grade Adipic Acid sourced from trusted manufacturers, ensuring compliance with international quality standards and meeting the diverse needs of our industrial customers.

Key Applications of Adipic Acid

Adipic Acid is a highly versatile industrial chemical used across multiple sectors. Major applications include:

1. Nylon 6,6 Production – A key raw material for producing Nylon 6,6 fibers and resins used in textiles, automotive parts, and engineering plastics.

2. Plasticizers – Improves flexibility and durability of PVC and other polymers.

3. Polyurethane Foams – Used in flexible and semi-rigid foam manufacturing for furniture, mattresses, and insulation.

4. Food Industry (E355) – Approved as a food additive to control acidity and enhance flavor in beverages, gels, and powdered drinks.

5. Coatings & Adhesives – Improves performance in powder coatings, adhesives, and sealants.

6. Pharmaceuticals – Utilized in drug formulations and controlled-release tablets.

 Specifications :

• Chemical Name : Hexanedioc Acid
• Synonyms : Adipic Acid 1,4-Butanedicarboylic acid
• Structural Formula : HOOC – (CH 2) 4 – COOH
• Molecular Weight : 146, 146
• CAS No. : 124 – 04 -09
• CE No. : 607 – 144 – 00 – 9
• Assay % : 99.7 Min, 100.2 max
• Water % : 0.20 max
• ASH : 2.0 ppm max
• Iron AS Fe : 0.5 ppm max
• Methanol Solution Color : APHA 6 max
• Total Nitrogen (TN) mpm : 15 max / ppm : 1.5 max
• Molecular Weight : 146.14
• Boiling Point : 330 with decomposition
• Melting Point : 152.1
• Density (Solid) : g/cc : 1.366
• lb./cu ft loose : 40
• lb./cu ft packed : 50
• Viscosity (Melt) 160 oC, cps : 4.54 / 193 oC cps : 2.64
• Specific heat of solid : 0.583
• Specific heat of vapor : 0.40 (est)
• Heat of Vaporization : 130.9
• Heat of Combustion, cal/g : 4579
• Heat of Fusion, cal/g 4
• Hygroscopicity : Non-hygroscopic at 27 oC at 85%
• Flash Point (Cleveland Open Cup) : 210
• Crystal : Monoclinic
• Crystal Habit : Needles

Features & Benefits

• High Purity & Consistency – Ensures reliability in sensitive manufacturing processes.

• Versatility – Suitable for both industrial and food-grade applications.

• Excellent Thermal Stability – Ideal for high-temperature polymerization.

• Strong Chemical Resistance – Enhances durability in end-use products.

• Global Compliance – Meets international quality and safety standards.