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  • Adipic Acid

Adipic Acid

Adipic Acid, with the chemical formula C₆H₁₀O₄, is an important dicarboxylic acid. It appears as white crystalline powder with a slightly acidic odor. As a key raw material for nylon 66 production, it is also widely used in polyurethanes, food additives, plasticizers, and other fields, making it an important organic intermediate in the chemical industry.
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Product Parameters


Product Name (English)Adipic Acid
CAS No.124-04-9
Physical Properties- White crystalline powder
- Slightly soluble in water, soluble in hot water
- Soluble in most organic solvents
- Characteristic mild acidic odor
Applications- Nylon 66 production
- Polyurethane production
- Food additive (acidity regulator)
- Plasticizers and ester derivatives
SpecificationsPurity: ≥99.8%
Melting Point: 151-154°C
Water Content: ≤0.2%
Ash Content: ≤0.002%
Nitric Acid Color: ≤5.0 (Pt-Co)
Packaging25 KG/bag (paper-plastic composite packaging) or 500-1000 KG/bag

Basic Properties


  1. Physical Properties:
    · Appearance: White crystalline powder or crystals
    · Melting Point: 152°C
    · Boiling Point: 337.5°C
    · Density: 1.36 g/cm³
    · Solubility: Slightly soluble in water, readily soluble in ethanol, acetone and other organic solvents

  2. Chemical Properties:
    · Dicarboxylic acid, exhibits general carboxylic acid properties
    · Reacts with bases to form salts, with alcohols to form esters
    · Dehydrates to form cyclic anhydride when heated
    · Can undergo halogenation, amination and other reactions

Main Applications


  1. Nylon Production: Main raw material for nylon 66 salt production

  2. Polyurethanes: Used in production of polyurethane foams and elastomers

  3. Food Industry: Used as acidulant and pH regulator in beverages and food products

  4. Plasticizers: Production of various ester plasticizers

  5. Coating Industry: Used in production of alkyd and polyester resins

  6. Pharmaceutical Industry: Used as pharmaceutical intermediate

Safety Precautions


  1. Health Hazards:
    · Causes irritation to eyes, skin and respiratory tract
    · Inhalation of dust may cause respiratory tract irritation
    · Contact may cause skin sensitization
    · Ingestion may cause gastrointestinal discomfort

  2. Handling Protection:
    · Wear dust mask, safety goggles and gloves during handling
    · Avoid dust formation, prevent inhalation and skin contact
    · Ensure adequate local exhaust ventilation
    · Wash thoroughly after handling

  3. Storage & Transportation:
    · Store in a cool, dry, well-ventilated area
    · Keep containers tightly closed and protected from moisture
    · Store separately from bases and oxidizers
    · Protect packages from damage during transportation

  4. Fire Fighting:
    · Combustible, burns when exposed to open flame
    · Use water spray, foam, dry powder or carbon dioxide for fire fighting
    · Firefighters should wear self-contained breathing apparatus

Company Profile

Junteng Chemical is a professional chemical raw materials trading company dedicated to providing customers with one-stop procurement services. Through strict supplier, supply chain, and after-sales management, the company ensures that product quality, transportation, and use meet customer needs. Furthermore, the company's technical team offers customized solutions and support services free of charge.

 

The company has projects in the pharmaceutical, pesticide, petrochemical, construction, food additives, wastewater treatment, adhesives, inks, paints, coatings, plastic and rubber processing, detergent raw materials, fertilizer and textile mills, and more. Junteng Chemical sources products of stable and reliable quality, collaborating with domestic and international companies such as Luxi Group, Weiyuan Chemical, Qilu Petrochemical, Dongying Lihuayi, Yanshan Petrochemical, Sinopec, Shijiazhuang Refinery, Qingdao Petrochemical, Sailboat, Dow Chemical, BASF, South Korea, Taiwan, and Saudi Arabia. Our stable supply, superior product quality, and mature logistics have earned us a wide clientele. We look forward to collaborating with all of you for a mutually beneficial future.

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Company advantages

1

One-Stop Procurement
Platform

We integrate resources across all productcategories, including organic solvents,resins and rubbers, and inorganicchemicals,and strictly control suppliers.supply chains, and after-sales processes toensure stable quality, efficienttransportation,and worry-free use,simplifying your procurement process.

2

Professional Team TechnicalEmpowerment

Equipped with an experienced technicalteam, we provide free personalizedsolutions and professional technicalsupport to customers in varlous industrie,such as pharmaceuticals, petrochemicals,coatings and inks, and sewage treatment,.helping you solve problems and improveefficiency.

3

Global supply ChainSecurity

We work with top domestic and foreignchemical giants such as Luxi Group, QiluPetrochemical, Sinopec, BASF of Germany,and Dow of the United States to establisha stable and reliable high-quality supplynetwork and a mature logistics system toensure timely and safe delivery of
products.

4

Deep Win-Win CooperationConcept

Adhering to the concept of "integrity.immediate action, professionalism,innovation and win-win" and taking"customer success and altruism" as ourmission, we are committed to establishinglong-term strategic partnerships andcreating a better future through excellentproducts and services.

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