Basic Information
High Purity 99% Isophthalic Acid Powder CAS 121-91-5
| Product Name: | Isophthalic Acid Powder |
| Purity: | 99% |
| Molecular Weight: | 166.13 |
| Melting point: | 341-343 °C (lit.) |
| Boiling point: | 214.32°C |
| Density: | 1,54 g/cm3 |
| Solubility: | 0.12g/l |
| PH: | 3.33(1 mM solution) |
| Water Solubility: | 0.01 g/100 mL (25 °C ) |
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Products Description
What is isophthalic acid CAS 121-91-5?
Isophthalic acid (IPA), also known as 1,3-benzenedicarboxylic acid, has strong heat resistance, hydrolysis resistance, and chemical resistance. It can undergo reactions such as salt formation, dehydration, hydrogenation, and halogenation. Isophthalic acid powder is used as an intermediate for high performance unsaturated polyesters, resins for coatings, high solids paints, gel coats and modifier of polyethylene terephthalate for bottles.
Applications：
1.Isophthalic acid is used as a raw material for synthesizing modified polyesters (such as polyethylene isophthalate, PET), Used in the production of unsaturated polyester resins for coatings, adhesives, and composite materials.
2.Used in the production of high-performance engineering plastics (such as polyamide-imide) for automotive and electronic components.
3.Isophthalic acid powder is used in the synthesis of some pharmaceutical intermediates and pesticide active ingredients.
4. As a raw material for manufacturing dyes and organic pigments, it can improve the color fastness and stability of dyes.
5. Used in the production of high-temperature resistant resins, plasticizers, and aromatic polyesters.
Why choose GNEE BIO?
1.Provide 24 hours consulting service
2.Provide you with good quality chemical products at low price and high quality service.
3.Provide customers with the latest price trend every month.
4.According to the import procedures of different countries. We provide complete customs clearance documents.
Packaging & Delivery
Company Profile
GNEE BIO, 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
Q1: Quality Assurance
A1: GNEE BIO strictly controls the quality of the products, and all products comply with relevant national standards to ensure that it provides customers with the highest quality products.
Q2:Lead-time and Freight
A2: Only need 1-3 workdays for most goods in stock. Delivery time is around 3-7 business days by DHL,FedEx,UPS.Experienced freight forwarders arrange shipment for us, with low price and first-class service.
Q3:Terms of Payment
A3: T/T, 30% deposit will be required before the mass production and 70% balance which will be paid before sending the order.
Q4:Sample order
A4:We accept sample order.Free sample can be supplied if need.
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