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Phthalic Anhydride(PA) CAS 85-44-9 WITH REACH

Dec 25, 2024

CAS NO.: 85-44-9

Appearance White needle shaped Crystals or flake-shaped crystals

Purity % 99.5MIN

Fused chroma (Chroma No) 20 MAX

Chroma of therma stablity (Chroma No) 50 MAX

Chroma of sulphuric acid (Chroma No) 40MAX

Free acid(mass fraction)% 0.2MAX

USE : Mainly used in the production of plastic plasticizers, alkyds, dyes, unsaturated resins and certain pesticides and pharmaceuticals.

Packing : in 25kg/bag,or 500kg/bag.

 

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