Phthalic Anhydride

Phthalic Anhydride

Henan GP Chemicals Co.,Ltd is one of the leading Phthalic Anhydride suppliers and also a professional such manufacturer in China, welcome to buy bulk Phthalic Anhydride from our factory. If you have demands or any question , pls contact Alex : alex@gpcchem.com

Description

Henan GP Chemicals Co.,Ltd is one of the leading Phthalic Anhydride suppliers and also a professional such manufacturer in China, welcome to buy bulk Phthalic Anhydride from our factory.


Phthalic Anhydride
Product namePhthalic Anhydride ; PA
CAS No.85-44-9
UN No.2214
EINECS No.201-607-5
Specifications
Superior GradeTop GradeQualified Grade
AppearanceWhite scaly or crystalline powder
Melt colority (APHA) ≤2050100

The thermal stability

of chromaticity (APHA)

50150-

Sulphuric acid

colour(APHA)

40100150
Crystallization point (130.5130.3130.0
Purity (%)≥99.5099.5099.50
Free Acid (%)0.200.300.50
Use / Application

Major end-use markets of phthalic anhydride include phthalate plasticizers, polyester resins, and alkyd resins for coating applications. Other uses include the manufacture of dye intermediates and pigments, polyester polyols and flame-retardants.


End use market:

Polyester resins / Plasticizers / Alkyd resin and coating / Polyester polyols/ Pigments and dyes / Engineered plastics / Flame retardants


Common uses and applications :

Boat hulls / Shower stalls / Flexible tubing and containers in the medical industry / Wire coating and insulation / Gargen hoses / Commerical and residential paint coatings / Vinyl wallpaper


Packing25kg ,500kg

 If you have demands or any question , pls contact Alex : alex@gpcchem.com 

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