Phthalic Anhydride Used In Plastic Plasticizers

JAMMARK INTERNATIONAL TRADINGE(ZIBO) CO., LTD. is one of the most professional manufacturers and suppliers of phthalic anhydride used in plastic plasticizers in China. If you're going to buy high quality phthalic anhydride used in plastic plasticizers made in China, welcome to get more information from our factory. For price consultation, contact us.

Product use

Phthalic Anhydride Used In Plastic Plasticizers and Polyols (such as pentaerythritol and

glycerol) are polycondensated to form polyarylate resin, which is used in coating industry;

If polycondensated with ethylene glycol and unsaturated acid, unsaturated polyester resin

is formed, which can be used to manufacture glass fiber reinforced plastics and insulating

coatings.

Phthalic anhydride is also the raw material for the synthesis of benzoic acid and terephthalic

acid. It is also used in drug synthesis.

Product information

Product packaging

Phthalic Anhydride Used In Plastic Plasticizers:25kg/barrel,220kg/barrel,1200kg/barrel

or according to customer requirements.

Matters needing attention

Keep in a cool, dry, dark location in a tightly sealed container or cylinder.

Physical state, appearance
A white glossy crystal with a special odor.
Physical hazard
Mixing powder or particles with air may result in dust explosions.

 Chemical hazards of Phthalic Anhydride Used In Plastic Plasticizers
Contact with hot water, decompose, and generate phthalic acid. Reacts with strong oxidants,

strong acids, strong bases, and reducing agents. Reacts rapidly with copper oxide and sodium

nitrite when heated. There is a risk of explosion. When water is present, it corrodes a lot of

metals.

Molecular formula: CgH4O3/C6H4 (CO) 2O
Molecular weight: 148.1
Boiling point: 284 ° C (sublimation)
Melting point: 131C
Density: 1.53 g/cm2

Water solubility: slow reaction
Steam pressure:<0.3Pa at 20 ° C
Relative density of steam (air=1): 5.1
Flash point: 152 ° C (closed cup)

Spontaneous combustion temperature: 570 ° C
Explosion limit (in air,% (v/v)): 1.7-10.4
Logarithmic value of octanol/water partition coefficient: 1.6

Our services

1.More than 20 years chemical exporting experience

We have produced chemical more than 20 years, 80% products are for export .

More than 20 years chemical exporting experience. Good and stabilized factory price.

2.Strict quality control system

We has passed through the ISO9001:2015 Quality System Certificate, we have strict quality 

control system.

3.Supply sample

Before order , we can send the sample for your testing . We ensure the quality is the same 

as bulk quantity .

Any questions and some other chemicals, please feel free contact us!

Thank you so much!