| CAS No.: | 100-21-0 |
|---|---|
| Formula: | C8h6o4 |
| EINECS: | 202-830-0 |
| Type: | Pharmaceutical Intermediates |
| Appearance: | Powder |
| Quality: | Industrial |
| Samples: |
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| Customization: |
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Audited Supplier Hot Sales Industrial 99% Cas 100-21-0 Pure Terephthalic Acid / Pta With High Quality
Terephthalic acid, also known as p-phthalic acid, is the most productive binary carboxylic acid, mainly made from xylene, which is the main raw material for the production of polyester.It is a solid at room temperature.White needle crystal or powder.Soluble in alkaline solution, slightly soluble in hot ethanol, Heating is not melting, above 300 ºC sublimation.If in an airtight container in the heating, can melt at 425 ºC.It is difficult to dissolve in water at room temperature.Mainly used in the manufacture of synthetic polyester resin, synthetic fiber and plasticizer.
| Other name: | p-phthalic acid best price Terephthalic Acid PTA | Vapour pressure: | <0.01 mm Hg ( 20 °C) |
| Acidity coefficient: | 3.51(at 25ºC) | Flashing point: | 260°C |
| Density: | 1.58 g/cm3 at 25 °C | Molecular weight: | 166.131 |
| Boiling point:
|
392.4 ºC at 760 mmHg | appearance | Crystalline Powder |
| Melting point:
|
300 °C | molecular formula | C8H6O4 |
| storage | Sealed in dry,Room Temperature | color | White |
Most of the product is used in the production of polyethylene terephthalate (polyester), polyester fiber, film, plastic products, insulating paint and plasticizer important raw materials, but also used in medicine, dye and other products production.
Packing:25kg/bag or ton bag
Shandong Baovi Energy Technology Co., LTD. located in Jinan City, Shandong Province, was founded in 2003, and it is a raw material supplier for the global organic chemical industry.The Company also participates in the production of small quantity of high value-added chemicals and intermediates.
Q1: what are your main products?
Our Products include solvents, antifreeze, anticorrosion, pigment, chemicals intermediates, etc. Widely used in agriculture,food sanitation and other fields.
Q2: Do you offer free samples?
A:Of course. We are always willing to offer free samples for our new clients.
Q3: Is there a Discount?
A.: Different quantity has different discount.
Q4:what is your payment?
For small order,you can pay by T/T,Western Union or Paypal, normal order by T/T to our company account.
1) How can I place order?
A: You can contact us by email about your order details, or place order on line.
2) How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T and Paypal, Western Union are the most usual ways we are using.
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