According to product name
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According to CAS
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Products
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Classic Products
---Product Detail
1,2,4,5-Benzene Tetracarboxylic dianhydride
Structure:
CAS :
89-32-7
Molecular formula :
C
10
H
2
O
6
Molecular weight :
218.12
Relevant parameter :
appearance
white or pale yellow, pale grey powder or needle
crystal
melting point
283-287
neutralization equivalent
54.5+/-0.2
content%
min 99.0
Package :
