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Your current location:Home » Product supply » Phthalic Anhydride 85-44-9
Phthalic Anhydride 85-44-9
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Product: Views:44Phthalic Anhydride 85-44-9 
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Last updated: 2016-09-18 10:33
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Category :

Polymers/Synthetic resin and plastics

Phthalic Anhydride
CAS NO : 85-44-9
EC NO : 201-607-5
MF : C8H4O3
MW : 148.12
Specification : White Crystals solid,Characteristic acrid, Very slightly soluble in cold water, diethyl ether
Packing : Packed in fiber drum,each containing 25kgs or following customer's requirement
Product description : CAS No.: 85-44-9 Molecular Formula: C8H4O3 Molecular Weight: 148.11 Properties: "White Crystals solid,Characteristic acrid, choking,Molecular Weight is 148.13 g/mole, Boiling Point: 295°C (563°F) Melting Point: 131°C (267.8°F) Very slightly soluble in cold water, diethyl ether" "Specification (HG/T 3-1107-77)" AR grade Specifications: Requirements: Assay,percent ≥99.7 Melting arange,℃ 129-133 Ignition residue,percent: ≤0.025 Chloride,% ≤0.005 Sulfate,% ≤0.001 Heave mentals(Pb),% ≤0.001
Uses : Plasticizer
Synonyms : 2,5-Isobenzofurandione;2-benzofuran-1,3-dione;2,2'-(oxydicarbonyl)dibenzoic acid;o-Phthalic anhydride;
Molecular Structure : Phthalic Anhydride 85-44-9
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