| Customization: | Available |
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| CAS No.: | 121-91-5 |
| Formula: | C8h6o4 |
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High Quality Purified Isophthalic acid industrial grade CAS 121-91-5 Isophthalic acid Manufacturer
Isophthalic acid (IPA), has strong heat resistance, hydrolysis resistance and chemical resistance, can happen to salt, dehydration, hydrogenation, halogenation reactions, is the biggest use of ai as the intermediate of unsaturated polyester resin production, the second is used in the manufacture of polyester resin, alkyd resin (main use paint manufacturing) and printing ink. In addition, it can also be used to strengthen plastics and packaging, film forming agent, coating, polyester fiber dyeing modifier and medicine, etc., the development and utilization of a broad prospect.
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Isophthalic acid Basic information
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Product Name:
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Isophthalic acid
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CAS:
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121-91-5
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MF:
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C8H6O4
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MW:
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166.13
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EINECS:
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204-506-4
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Mol File:
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121-91-5.mol
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Isophthalic acid Chemical Properties
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Melting point
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341-343 °C (lit.)
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Boiling point
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214.32°C (rough estimate)
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density
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1,54 g/cm3
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refractive index
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1.5100 (estimate)
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storage temp.
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Sealed in dry,Room Temperature
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solubility
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0.12g/l
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pka
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3.54(at 25ºC)
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form
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Crystalline Powder
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color
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White to off-white
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Water Solubility
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0.01 g/100 mL (25 ºC)
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Merck
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145,197
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BRN
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1909332
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Stability:
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Stable. Incompatible with strong oxidizing agents, strong bases.
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InChIKey
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QQVIHTHCMHWDBS-UHFFFAOYSA-N
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CAS DataBase Reference
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121-91-5(CAS DataBase Reference)
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NIST Chemistry Reference
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1,3-Benzenedicarboxylic acid(121-91-5)
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EPA Substance Registry System
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Isophthalic acid (121-91-5)
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| TEMS | INDEX |
| PURITY | 99.9%MIN |
| META TOLUIC ACID PPM | 150 PPM/MAX |
| 3CBA PPM | 25PPM/MAX |
| FE PPM | 2.0MAX |
| CO PPM | 2.0MAX |
| MN PPM | 2.0 MAX |
| MOISTURE WT % | 0.1%MAX |
| ASH CONTENT PP | 15PPM |
1,Used for making alkyd resin, unsaturated polyester resin and other high polymer and plasticizer, also used for making film forming agent, fiber dyeing modifier
2,For the production of alkyd resins, unsaturated polyester resins and other polymers and plasticizers, but also for the
manufacture of film forming agents, coatings and polyester fiber dyeing modifiers .
3,Used as chromatographic reagent and also in organic synthesis
4,Analytical reagent.Organic synthesis.
Packaging Details:25kg or 1000kg/bag or according to your request
Delivery Time:around 13 working days after receiving the deposit.
Port: Qingdao/Shanghai
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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