Name： THPA;Tetrahydrophthalic anhydride
Brief：

Synonyms:1,2,3,6-Tetrahydrophthalic anhydride;4-Cyclohexene-1,2-dicarboxylic anhydride

Description:white flakes
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    Information：

CAS:85-43-8;935-79-5

src=/UploadFiles/UploadFiles/2009-6/image/2009615140148_log.jpg南京东方之珠工贸有限公司

SALES SPECI FICATION
Product:               Tetrahydrophthalic Anhydride (THPA)

CHARACTERISTICA
UNIT
MIN. / MAX. VALUES
Appearance
--
white flakes
Colour (molten)
APHA
max. 70
Purity
%
min. 99.5
Solidification Point
°C
min. 100
Free acid
%
max. 1

                                                

 

 

 
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