Xuzhou Hengsen Import & Export Co., Ltd. >> Phthalic Anhydride

Phthalic Anhydride

Phthalic Anhydride
Supplier: Xuzhou Hengsen Import & Export Co., Ltd.
Price: Negotiable
Min Order: 1 /Piece
Quantity::
Trade Terms: CFR
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Product Specifications

Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe

Product Description

Item Index
Top grade First grade Salable product
Appearance white scaly or crystalline powder white scaly or crystalline powder with slight colors
Molten Chroma(
Chroma no. )≤ 20 50 100
Thermostable Chroma
(Chroma no. )≤ 50 150 -
Chroma of vitriol(Chroma no. )≤ 60 100 150
Crystallization point° C≥ 130.5 130.3 130.0
Purity(mass fraction)%≥ 99.50 99.50 99.00
Free acid(mass fraction)≤ % 0.20 0.30 0.50
Ash(mass fraction)%≤ 0.05 - -
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