Glutaric acid powder Raw Materials CAS 110-94-1

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Uses and synthesis of Glutaric acid powder

Glutaric acid powder is an attractive C5 dicarboxylic acid with a wide range of applications in the biochemical industry.Glutaric acid CAS 110-94-1 is mainly used for the production of glutaric anhydride, Glutaric acid Raw Materials is used as an initiator in the polymerisation of synthetic resins and synthetic rubber.

Applications / Functions of Glutaric acid powder

1. Glutaric acid powder is mainly used to produce glutaric anhydride.
2. Glutaric acid CAS 110-94-1 is used as initiator in the polymerisation of synthetic resin and synthetic rubber.

Physicochemical Property of Glutaric acid powder

Needle-shaped or large needle-shaped crystals, usually containing 1 mol of water of crystallisation. Easily soluble in water, alcohol, ether and chloroform, slightly soluble in petroleum ether.

Production methodprocess of Glutaric acid powder

• 1.Preparation of glutaric acid from γ-butyrolactone will be γ-butyrolactone and potassium cyanide heated to 190-195 ° C, stirring reaction for 2 h. Cooling, adding concentrated hydrochloric acid acid to generate glutaric acid mono amide, and then heated to hydrolysis that is obtained Glutaric acid Raw Materials. Yield 71-75%.
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• 2.Glutaric acid prepared from glutaronitrile will be glutaronitrile and hydrochloric acid heated reflux 4h, and then evaporated to dryness, the residue contains glutaric acid and ammonium chloride, with hot ether extraction, the extract is recycled ether Glutaric acid powder, can be used in chloroform or benzene recrystallisation.
• 3.Cyclohexanone oxidation method Cyclohexanone oxidised by nitric acid to produce adipic acid by-product Glutaric acid CAS 110-94-1 

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