Basic Information
Industrial Grade Purified Isophthalic Acid (PIA) CAS 121-91-5
| Property | Details |
|---|---|
| CAS Number | 121-91-5 |
| Grade | Purified / Industrial |
| Molecular Formula | C8H6O4 |
| HSN Code | 29173990 |
| Purity | > 99% |
| Molecular Weight | 166.13 g/mol |
| Packing | Bag / Drum |
| GST Tax Rate | 18% |
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Gneebio is a leading manufacturer and supplier of chemicals in China.
Products Description
What is Purified Isophthalic Acid?
Purified Isophthalic Acid (PIA) is an organic compound. This is an isomer of Phthalic acid and Terephthalic acid. The product is used as an intermediate in the production of unsaturated polyester resins, followed by polyester and alkyd resins (mainly for surface coatings) and inks, reinforced plastics and packaging applications. Purified Isophthalic Acid (PIA) is also used as a comonomer in the production of Polyethylene Terephthalate (PET) bottle resins. It provides excellent hardness, corrosion and stain resistance, hydrolytic and thermal stability, and low resin levels.
Applications of PIA：
- PET Resins: Enhances strength and thermal resistance in packaging materials.
- Powder Coatings: Improves chemical resistance and flexibility.
- Unsaturated Polyester Resins: Purified isophthalic acid is used in fiberglass-reinforced plastics.
- High-Performance Polymers: Essential for specialty engineering plastics.
- Copolymer Production: Improves properties of co-polyester applications.
Why is Gneebio the supplier for you?
1.You are assured of the best prices for Purified Isophthalic Acid (PIA) and other chemicals.
2.The customer is actually in the first place with us. We are always ready and are happy to think along with you in a solution-oriented way.
3.We offer export options where we arrange all the contact, the required forms, loading and further distribution overland for you.
4.To ensure the safety of your and our employees, we always supply Methyl acetate and our other chemicals in UN-approved packaging.
5.You never have to wait long for your chemical raw materials. We deliver your methyl acetate within three working days.
Packaging & Delivery
Company Profile
Gneebio, located in Anyang City, Henan Province, China, is a well-known supplier and manufacturer of chemical raw materials in China. We provide basic chemical raw materials, organic solvents, pharmaceutical intermediates and other cost-effective chemical products for domestic and foreign chemical producers and fine chemical product manufacturers. Our main products include organic solvents, plasticizers, alcohols, aromatic hydrocarbons, ethers, formic acid, acetic acid epoxy resin curing agents, detergents, water treatment chemicals and other chemical products. Our products have been sold to dozens of countries and regions such as North America, South America, Europe, Asia, Australia and South Africa, etc., enjoying high reputation and popularity in the international arena.
FAQ
Q: How can you guarantee your quality?
A: Our factory owns the mature production line under EPR quality system. We can guarantee the stable and qualified material. And we also have SOP loading system to ensure the safety and timely transportation.
Q: Can I get some samples?
A: Yes, we can supply the free sample, but the shipping cost will be paid by customers.
Q: How to confirm the Product Quality before placing orders?
A : You can get free samples from us or taking our SGS Report as reference or arrange SGS before loading.
Q :Which kind of payment terms do you accept?
A:We are Ok for TT, LC at sight/ LC 90/120days payment method.
Q:Can you give me a discount price?
A: Yes. It depends on your qty.
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