Product Description
Product Name:
|
Phth alic anhydride
|
CAS No.:
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85-44- 9
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Molecular Formula:
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C8H4O3
|
EINECS:
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201-607-5
|
Purity:
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≥99.5%
|
HS
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2917350000
|
Phth alic anhydride(PA)
is the anhydride of phthalic acid. This colorless solid is an important industrial chemical, especially for the large-scale production of plasticizers for plastics. It is presently obtained by catalytic oxidation of ortho-xylene or na phthalene. Phth alic anhydride can also be prepared from phthalic acid.It is a versatile intermediate in organic chemistry, in part because it is bifunctional and readily available. The primary use of phth alic anhydride is as a chemical intermediate in the production of plasticizers from polyvinyl chloride.
Detailed Photos
Application
Phth alic anhydride is one of the most important organic chemical raw materials, used as plasticizer, resin production, dyes and pigments, a variety of paints, food additives, medicine, pesticides, coatings, saccharin, intermediates, pesticides, fungicides, additives, photographic materials and so on
Packaging & Shipping
25KG/BAG,20MT/20'FCL(without pallet);
25KG/BAG,14MT/20'FCL(with pallet);
500KG/BAG,15MT/20'FCL(with or withour pallet);
Company Profile
Hebei Zhongshi Chemical Co., Ltd.is mainly engaged in the export of chemical products.
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