Good Quality 4, 4′ -P-Phenyldioxy Phthalic Anhydride CAS#17828-53-4 Hqda

• CAS No.: 2420-87-3
• Formula: C8h3clo3
• EINECS: 204-251-9
• Status: Solid Catalyst
• Response Type: Hydrogenation
• Classification: Heterogeneous Catalysts
• Model NO.: HQDA
• Effect Size: Promoter Catalysts
• Manufacturing Method: Method of Precipitation
• Application Industry: Industry
• Named as: Hydroquinone Diphthalic Anhydride
• Molecular Formula: C24h16o5
• Molecular Weight: 384.38
• Molecular Structure: 4, 4′ -P-Phenylene Dioxy Phtha
• Transport Package: Paper Bag
• Specification: purity 99.5%min
• Trademark: Lonwin Brand
• Origin: Made by Lonwin
• HS Code: 2916209090
• Production Capacity: 2000mt Per Year

Product Description

English name: 4,4' -p-phenyldioxy phthalic anhydride

English name: HQDA

Hydroquinone DIPHTHALIC ANHYDRIDE;1, 4 - Bis (3, 4 - dicarboxyphenoxy) benzene dianhydride

CAS no. : 17828-53-4

Molecular formula: C24H16O5

Molecular Weight: 384.38

Molecular structure: 4,4' -p-phenylene dioxy phthalic anhydride 17828-53-4

English name: 4,4' -p-phenyldioxy phthalic anhydride

English name: HQDA

Hydroquinone DIPHTHALIC ANHYDRIDE;1, 4 - Bis (3, 4 - dicarboxyphenoxy) benzene dianhydride

CAS no. : 17828-53-4

Molecular formula: C24H16O5

Molecular Weight: 384.38

Molecular structure: 4,4' -p-phenylene dioxy phthalic anhydride 17828-53-4

Lonwin Industry group limited as a professional manufactor & exporter of chemical materials ,we totally have more than 270 stuffs, we have been on this line for more than 9 years. Our chemical materials are exported to lot of countries and regions, including North America, Europe Union and South America, etc.

Lonwin mainly engaged in Plasticizer, Photoinitiators,cosmetic raw materials, chemical intermediates, Rubber And Plastic Additives , Water Treatment Chemicals , Organic Intermediates icines and nutrition products.With strong ability in the R&D, and world-leading process technology, Lonwin develops new and high-tech chemicals and pharmaceuticals. Synthesis capacity from gram scale, kg scale to MT scale is available.Lonwin focuses on:1) Photoinitiators 2) Plasticizer ,(3) dying material 4) Organic Intermediates 5 Customized products.