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Factory Supply Phthalic Anhydride White Flaky Crystals for Plasticizer

Factory Supply Phthalic Anhydride White Flaky Crystals

Purchasing Hotline:+86 15905996312

  • Brand:

    Taike
  • Color:

    White Flaky Crystals
  • Min order:

    20 ton
  • Lead Time:

    20 days
Product Detail

Phthalic Anhydride

Chemical Formula: C8H4O3

Melting point

131-134 ° C (lit.)

Boiling point

284 ° C (lit.)

Density

1,53 g / cm3

Vapor density

5.1 (vs air)

Vapor pressure

< 0.01 mm Hg (20 ° C)

Flash point

152 ° C

Water solubility

6 g / L (20 OC)

Phthalic Anhydride crystal

Application

  1. Phthalic anhydride and Polyols (such as glycerin, pentaerythritol) are polycondensated to form poly (aryl ester) resin, which is used in paint industry;
  2. If it is polycondensated with ethylene glycol and unsaturated acid, unsaturated polyester resin is formed, which can be used to manufacture insulating paint and glass fiber reinforced plastics.
  3. Phthalic anhydride is also a raw material for the synthesis of benzoic acid and terephthalic acid, and also used in drug synthesis.

Phthalic Anhydride for Plasticizer

FAQ

1. Q: How long is your delivery time?

A: About 15 days when receiving the payment.

2. Q: What are the payment terms?

A: Normally we can accept TT and LC.

3. Q: What kind of package?

A: Paper-plastic composite bag, standard exporting bag.

4. Q: How about Quality Control?

A: We have a strict QC system. There will be strict inspection and testing for every order before shipping out.

 

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If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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