General overview of Glutaric Acid CAS 110-94-1
Glutaric acid is an important organic chemical raw material and intermediate, and its structural formula is HOOC(CH2)3COOH. It is monoclinic columnar crystal or needle crystal (in benzene), usually containing 1 molecule of crystal water. The melting point of anhydrous is 97.5~98℃, and the boiling point is 303℃ (101kPa). Easily soluble in water, absolute ethanol and ether, soluble in benzene, chloroform, and slightly soluble in petroleum ether. poisonous. Mainly used as an initiator for the polymerization of synthetic resins and synthetic rubbers; also used to prepare dimethyl glutarate and diethyl glutarate. The dehydration of glutaric acid can produce glutaric anhydride. When cyclohexanone is oxidized with nitric acid to produce adipic acid, the by-product glutaric acid can be obtained; it can also be obtained by liquid-phase oxidation of cyclopentanone.
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Assay: ≥99%
Specification of Glutaric acid
Appearance | Needle-like crystal |
Assay, % | ≥ 99 |
Melting point | 95-98 C |
Residue on ignition | ≤ 500 ppm |
Water insoluble matter | ≤ 50 ppm |
Moisture, % | ≤ 0.2 |
Clarity of solution# (50%Aq. solution) | ≤ 50 |
Application of Glutaric acid
Glutaric acid is material of Glutaric Anhydride, used as initiator of polymerization of resin and rubber, adhesive etc.
Glutaric acid has been used in the production of polymers such as polyester polyols, polyamides. The odd number of carbon atoms is useful in decreasing polymer elasticity.
Packing
25kg fiber drum; 9000kg per 20"FCL.