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TMA

CAS NO: 552-30-7

Commodity

Trimellitic Anhydride

Lot No.

2009121201

Sampling Date

Dec 12th, 2009

Quantity

1000g

Inspection Date

Dec 12th, 2009

Result of Inspection

Item

Unit

Spec.

Result

Appearance

White Crystal

White Crystal

Total Anhydride Content

%

≥98

98.42

Acid Value

mg KOH/g

≥870

873.80

Melting Point

℃

165.0 ~ 168.0

165.7~166.7

Color and value（TEG）

APHA

≤35＃

30#

 

 
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