Pharmaceutical Intermediate Glutaric Anhydride CAS No: 108-55-4

Short Description:

Additional Info

Packaging: 25kg/drum

Productivity: 50mt/Month

Brand: std

Transportation: Ocean,Land

Place of Origin: China

Supply Ability:50MT/Month

Certificate: SGS, USP30, BP2005

HS Code:29420000

Port: Qingdao,Tianjin


Product Detail

Product Tags

 

Glutaric Anhydride

Glutaric Anhydride used as curing agent of epoxy resin. Pharmaceutical Intermediate,It is also a polymerization initiator for the production of some synthetic resins and synthetic rubbers.
Glutaric acid and ammonium chloride were obtained by the reaction of glutaronitrile and hydrochloric acid. Glutaric acid was purified and then dehydrated at 300 ℃ to produce glutaric anhydride
CAS No:108-55-4
Formula:C5H6O3
glutaric anhydride drum
Glutaric Anhydride  specification:

Content

99.00% Min

water-insoluble Matter

50ppm

Heating loss

0.5%Max

Melting point

52.00-56.00

Moisture

0.1%Max

 

Properties and stability

Avoid contact with oxides and water. Acicular crystals. It is soluble in ether, ethanol and tetrahydrofuran. After absorbing water, glutaric acid is formed. The toxicity is very low.

Storage method editor

1. Store in a cool and ventilated warehouse. Keep away from fire, heat source and water source. The package should be sealed and stored separately from oxidant, and mixed storage should be avoided. Explosion proof lighting and ventilation facilities are adopted. It is forbidden to use mechanical equipment and tools that are easy to produce sparks. The storage area shall be equipped with leakage emergency treatment equipment and suitable storage materials


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