Isophthalic Acid(IPA) CAS 121-91-5 White crystalline powder

Isophthalic acid (IPA for short), also known as 1,3-phthalic acid or isophthalic acid, has strong heat resistance, hydrolysis resistance and chemical resistance, and can undergo salt formation, dehydration, hydrogenation, halogenation, etc. reaction, the largest use is as an intermediate Chemicalbook for the production of unsaturated polyester resins, followed by the manufacture of polyester resins, alkyd resins (mainly used for coatings) and printing inks. In addition, it can also be used to strengthen plastics and packaging, manufacture film couplers, coatings and polyester fiber dyeing modifiers, and medicine, etc., with broad prospects for development and utilization.

[Property Index]:
Purity, %(wt)：≥99%
Appearance: White crystalline powder
Density: 1.54 g/cm3
Boiling point：214.32℃
Solubility:0.12 g/L
Acidity coefficient: 3.54(at 25℃) pKa

[Application]:
Used in the production of alkyd resins, unsaturated polyester resins and other high polymers and plasticizers, also used in the manufacture of film couplers, coatings and polyester fiber dyeing modifiers and medicines, etc.

[Storage and Transportation]:
Store in a cool, ventilated warehouse. Keep away from fire and heat sources. The packaging is required to be hermetic and not in contact with air. It should be stored separately from oxidants, acids, alkalis, etc.

Shandong Chengcheng New Material Co., Ltd. is a worldwidee comprehensive trading company.
It was established in February 2023 with a registered capital of 3.68 million. On the one hand, the it relies on the head office tetrahydrofuran production plant - Dongying Yongxin Chemical Co., Ltd. to manufacture, process and import & export tetrahydrofuran products. On the other hand, it is rooted in Guangrao county, a chemical industry base in Dongying City, Shandong Province, which is convenient for ithe mport and export of various chemical raw materials, with high quality and low price, and can meet the needs of different customers in different industries. The company adheres to the people-oriented business philosophy, custocustomer-firstice tenet, market orientation, qualiirst, and strives continuously to create a win-win business model and open up the global market!Chengchen g New Materials, achievea better future!

Contact us by following method:

E-mail: Robin.Gee@foxmail.com

Phone&Whatsapp:+86 173 2052 6390

Skype: live:415455672

Q There is no any quality claim after sale, how do you make it?

A 1. Our staff are all experienced and with chemistry related major background, they will study and confirm what EXACT PRODUCT YOU NEED!

2. Free sample or Pre-shipment sample are available for NEW Project of NEW customers before commercial purchasing.

3. Third Party Inspection like SGS can be arranged according to requirement.

4. Routine PLANT AUDIT by techniques from us or customers.

Q How can you guarantee the quality we receive is same as the sample or specification?

A We have clear and detailed quality clause in contract with manufacturer, if any discrepancy of quality/quantity, they will take responsibility.

Q I put order and pay to you, how do you pack and deliver my cargo to me?

A We have strict training process about SOP of Packing and Shipping. Detailed SOP profile is available for different mode like Safe Cargo and Dangerous Cargo by Sea, Air, Van or even Express Shipment.

Q How to do if my cargo fell into the sea?

A That won’t happen. Haha. If that happened, you are very lucky, you can claim a big money with the Insurance Company, we always put Insurance on half of you before shipment.

Q I need the material urgently, hurry! Hurry!ok?

A Let’s pray you will receive the cargo in a wink. Joking! Don’t worry, Fast and On-time delivery are the key concerns in our mind. We always book shipment through reputed liner even their charge are higher to us.

Q Will your company be missing after we pay you in advance?

A We do chemicals in life! We will never get missing.

Q Is there a solution? That our payment are safe, and shipment proceed on time?

A You can use L/C method to pay, it's a safe way for all of us.

Q We don’t know you at all, how can we trust you?

A You are always warm welcomed to visit us at any time. Before we start B2B, Echemi has audited our company on-spot and approved our credit. Commitment is the No.1 Point of our Enterprise’s Value.