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PHTHALIC ANHYDRIDE

PRODUCT: PHTHALIC ANHYDRIDE FLAKES

TECHNICAL QUALITY CONDITIONS:

Technical data

Phthalic anhydride content, min.

Maleic anhydride content, max.

Melted material colour (Hazen), max.

Colour stability at heating (90 min.

At 250ºC), max.

Melting point, min.

Calcination residue, max.

UM

%

%

Hazen units

 

Hazen units

ºC

%

Values

99.7

0.05

20

 

60

130.9

0.01

Testing methods

STAS 8358-83

STAS 8358-83

ASTM D 3366-95

 

ASTM D 3366-95

STAS 8358-83

STAS 8358-83

APLICATIONS :

-in plasticizers, alkyd resins and dyestuff manufacturing

- in pharmaceutical industry

TRANSPORT – STORAGE:

Phthalic anhydride flakes is transported in 25 kg palletized bags, 16 MT / 20’ FCL

SAFETY MEASURES:

Phthalic anhydride is a toxic product and handling requires toxic products work protective measures to be observed.

Origin: Romania