Phthalic anhydride CAS 85-44-9

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Phthalic anhydride Details:

Chemical Name:Phthalic anhydride
CAS No.: 85-44-9
EINECS No.:201-607-5
Molecular Fomula:C8H4O3
Molecular weight: 148.12
Appearance: White crystalline powder
Assay :99.9%min

Phthalic anhydride Specification:

Item	Specifications
Appearance	White flake or crystalline powder
Content%	≧99.9
Melt chromaticity No.	≤20
Thermal stability chroma No.	≤50
Free mass fraction%	≤0.2
Benzoic acid	≤0.05

Phthalic anhydride Application：

It is one of the important organic chemical raw materials, used to produce plasticizers, alkyd resins, unsaturated polyester resins, dyes and pigments, medicines and pesticides, etc.

Phthalic anhydride Packaging Details：

25kg/bag or as your requirement

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