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Physical Properties
|
Maleic Anhydride
|
|
Molecular formula
|
C4H2O3
|
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CAS NO.
|
108-31-6
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|
Appearance
|
White needle-like, briquette or flaky crystalline
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|
Content
|
≥99.5%
|
|
Molten Color
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≤20.0
|
|
Crystallization point
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≥52.4
|
|
Ash content
|
≤0.005%
|
|
Iron content
|
≤5 mg/kg
|
|
TEST RESULTS
|
QUALIFIED
|
