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1,2,3,4-Butanetetracarboxylic Dianhydride

1,2,3,4-Butanetetracarboxylic Dianhydride

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Intermediates

CAS NO : 4534-73-0
EC NO : 224-877-6
Molecular Formula : C8H6O6
Main Specifications : 99.0%min
Synonyms : (3,3'-Bifuran)-2,2',5,5'-tetrone, tetrahydro-;1,2,3,4-Butanetetracarboxylic dianhydride;Tetrahydro(3,3'-bifuran)-2,2',5,5'-tetraone
1,2,3,4-Butanetetracarboxylic Dianhydride
Package: 1kg/bottle, 25kg/drum, or according to customer's requirement
Uses : the raw material to synthetic polyimide
Molecular Structure:1,2,3,4-Butanetetracarboxylic Dianhydride 4534-73-0
Product description:

　　Properties: White powder,Stable under normal temperature and pressure,

　　Melting point: 238 to 239 deg.C , Boiling point: 492deg.C ~at 760mmHg

　　Flash point: 228.5 deg.C

　　Specification:

　　Appearance: white powder

　　Purity: 99.0%min

　　Free acid: 1.0%max

If you are sourcing 1,2,3,4-Butanetetracarboxylic Dianhydride from China ,just feel free to inquire
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Company：
    Hangzhou Ocean Chemical Co., Ltd.
Contact：
    Mrs Christina Bao
Phone：
+86-571-88025872
Mobile phone：
Fax：
 +86-571-88025871
E-mail：
 sales@hzoceanchem.com
Website：
 http://www.hzoceanchem.com
Address：
 Room 902,ZEC Development Building, No. 258 Baishi Road, Gongshu District,Hangzhou, Zhejiang,China
Zip Code：
 310004
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