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PRODUKTO

Propanoic acid

  • Ngalan sa Produkto: Propionic acid
  • Ubang Ngalan: PA
  • Cas No.: 79-09-4
  • Kaputli: 99%
  • MF: C3H6O2
  • Panagway: Colorless, oily liquid
  • Pakete: Tambol
  • Sertipiko: ISO
  • Aplikasyon: Mainly used at various industry like Food and Bevarage,Animal Feed,Textile and chemical
  • Sampol: Anaa

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Detalye sa Produkto

Parameter sa Produkto

Mga sinonim Carboxyethane, Ethanecarboxylic acid, Ethylformic acid, Metacetonic acid, Methylacetic acid
Kemikal nga Pormula C3H6O2 Numero sa CAS 1979/9/4
Molar nga masa 74.079 g·mol−1
MGA PROPERTI
Panagway Colorless, oily liquid
Baho Puno, rancid, unpleasant
Densidad 0.98797 g/cm3
Natunaw nga punto −20.5 °C (−4.9 °F; 252.7 K)
Nagabukal nga punto 141.15 °C (286.07 °F; 414.30 K)
Presyon sa alisngaw 2.4 mm Hg ( 20 °C)
Acidity (pKa) 4.88
Refractive index 1.3843
Flash point 125 °F
Pagkamatunaw 8.19 g/g (−28.3 °C), 34.97 g/g (−23.9 °C), Miscible (≥ −19.3 °C)
Solubility sa tubig Miscible in EtOH, ether, CHCl3
Kalig-on Stable. Incompatible with strong oxidizing agents. Isalam.
log P 0.33
Kondisyon sa pagtipig Store below +30°C

 

Aplikasyon

1. Food industry: Propionic acid can be used as a food preservative, often used for the preservation of bread, dough, candy, feed, ug uban pa., to extend the shelf life of food.

2. Feed additives: PA can also be used as a preservative and acid regulator in animal feed. It can prevent the growth of microorganisms in the feed, maintain the freshness of the feed, and also help animals digest and absorb the feed.

3. Kemikal nga synthesis: chemical propionic acid can be used as a raw material or reagent for organic synthesis. It can react with other compounds to form different compounds. Pananglitan, propionic acid can be synthesized into propionate by esterification, and acrylic acid can also be formed by dehydration.

4. Industriya sa pharmaceutical: Propionic acid has some applications in the pharmaceutical industry. Pananglitan, it can be used as a raw material for certain drugs, for the synthesis of drug intermediates or other compounds; It can also be used as an ingredient in local anesthetic drugs.

5. Other fields: Propionic acid can also be used in coatings, mga plastik, solvents and other fields. It can be used as an acidic substance to regulate pH, and participate in chemical reactions or play some functional role.

Daghang gamit sa mga produkto

It use in Food and Beverage Industry,Animal Feed Industry,Industriya sa Pharmaceutical,Agriculture and Crop Protection,Textile Industry,Personal Care and Cosmetics Industry,Industriya sa Goma,