Phthalic anhydride 99.5%73

Phthalic anhydride 99.5%73

Phthalic anhydride 99.5%73,Zibo,Others,Free Classifieds,Post Free Ads,


Address : - 2310# NO.2 Building Yintai Times square9# Lutai Road High-tech Zone Zibo, Shandong, China

Email : -


1. Product Name:Phthalic anhydride 99.5% 2. Product Description:Phthalic anhydride is an organic compound with molecular formula c8h4o3. It is a cyclic anhydride formed by intramolecular dehydration of phthalic acid. Phthalic anhydride is a white solid. It is an important raw material in chemical industry, especially in the manufacture of plasticizer. Hydrolysis, alcoholysis and ammonolysis can occur, and anthraquinone derivatives can be synthesized by reacting with aromatic hydrocarbons. Phthalic anhydride is industrially prepared by vapor phase oxidation of naphthalene and air at 350 ~ 360 ℃ under the catalysis of vanadium pentoxide. It can also be prepared by air oxidation of o-xylene. 3. Price:0.39 4. Product Website: 5. Company Description: ZIBO ANQUAN CHEMICAL CO.,LTD. 6. Address: ShandongShandongZiboLutai2310# NO.2 Building Yintai Times square9# Lutai Road High-tech Zone Zibo, Shandong, China 7. Descption: BOSHAN HENGTAI CHEMICAL FACTORY was founded in 1999, is a professional manufacturer of pyromellitic dianhydride and pyromellitic acid , has 20 years of production and sales experience, the products are exported to overseas. Products have passed ISO quality management system certification. As a branch company of HENGTAI, ZIBO ANQUAN CHEMICAL CO., LTD. Was established in 2016, is a professional seller of Specialty chemicals, water treatment chemicals, organic salts and organic solvents and so on. 8. Registered Capital: 500 9. EmployeeNum: 50 ZIBO ANQUAN CHEMICAL CO.,LTD. 10. Contact: ArnoSun 11. Telphone: 86-533-3810155 12. Fax: 86-533-3810155 13. Email: 14. Company Website:

Product Review

Submit your review