Adipic Acid; Hexanedioic Acid; Butane-1,4-dicarboxylic Acid; Hexane-1,6-dioic Acid; 1,4-butanedicarb

 

Name: Adipic acid

CAS No: 124-04-9

Molecular Formula: C6H10O4

Adipic acid is an important dicarboxylic acid in industry, which plays an important role in chemical production, organic synthesis industry, medicine, lubricant manufacturing and so on, and its output ranks second in all dicarboxylic acids.

 

 

Item	Specification
Purity(m/m)	≥99.7%
Appearance	White crystalline powder
Colour(pt-co)	≤5
Melting point(℃)	≥151.5
Water content(m/m)	≤0.2%
Nitric acid content(mg/kg)	≤10
Iron content(mg/kg)	≤1.0
Ash content(mg/kg)	≤7

 

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1. ​Adipic acid is mainly used as a raw material for nylon 66 and engineering plastics, as well as for the production of various ester, as a raw material for polyurethane elastomers, and as an acidulant for various foods and beverages, sometimes better than citric acid and tartaric acid.
2. Adipic acid is also a raw material for pharmaceuticals, yeast purification, pesticides, adhesives, synthetic leather, synthetic dyes and perfumes.​
3. Adipic acid is a good pH regulator because its pH value changes little in a large concentration range, and its acidity is soft and lasting. The maximum dosage of this product for solid beverage is 0.01 G/kg; it can also be used for jelly and jelly powder, and the maximum dosage for jelly is 0.01 G/kg; when it is used for jelly powder, the dosage can be increased according to the mixing multiple.​

 

 

Molecular formula	C6H10O4
Molecular weight	146.142
CAS NO	124-04-9
EINECS NO	204-673-3
E number	E355
Density	1.36 g/cm³
Appearance	White crystalline powder
Flash point	196℃
Melting point	152℃
Boiling point	337.5 ℃
Ignition temperature	422 ℃
Water Solubility	14 g/L (10 ℃) 24 g/L (25 ℃) 1600 g/L (100 ℃)

 

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