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Chlorendic Acid, Chlorendic Anhydride, Diphenul Sulfone, 4,4’-Dihydroxybenzophenone, 4,4'-dihydroxydiphenyl Sulfone, PEEKK
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 PRODUCTS >Super Engineering Plastic Monomer

Diphenol Sulfone


        Specifications:

Assay item

Index

Appearance

WHITE CRYSTALLINE POWDER

Melting Point

127.3 ºC Min.

Loss On Drying

1% Max

Melt Color (Apha) 

100 Max

Aas

10MAX

Volatility

10MAX

Fe

95ppm Max. 
Other Sulfone
0.1% Max
Free Acid/Alkali
0.0012Meg/gm Max.
Cl
3 microeq/gm Max
Na
25 PPM Max
K
10 PPM Max.
Purity
99.5% Min

 
                        
                         
                      

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