Factory price Phthalic anhydride CAS 85-44-9

Phthalic anhydride         CAS：85-44-9

Density: 1.4±0.1 g/cm3

Boiling point: 284 ºC

Melting point: 129-132 ºC

Molecular formula: C8H4O3

Molecular weight: 148.116

Flash point: 152 ºC

Exact Mass: 148.016037

PSA: 43.37000

LogP: 1.60

Appearance: White crystalline solid with suffocating odor

Vapor Density: 5.1 (vs air)

Vapor Pressure: 0.0±0.6 mmHg at 25°C

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Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.

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