PRODUCT

ፕሮፓኖይክ አሲድ

  • የምርት ስም: Propionic acid
  • ሌሎች ስሞች: PA
  • Cas No.: 79-09-4
  • ንጽህና: 99%
  • ኤምኤፍ: C3H6O2
  • መልክ: ቀለም የሌለው, oily liquid
  • ጥቅል: ከበሮ
  • የምስክር ወረቀት: አይኤስኦ
  • መተግበሪያ: Mainly used at various industry like Food and Bevarage,Animal Feed,Textile and chemical
  • ናሙና: ይገኛል።

ኢሜይል ላክልን

የምርት ዝርዝር

የምርት መለኪያ

ተመሳሳይ ቃላት Carboxyethane, Ethanecarboxylic acid, Ethylformic acid, Metacetonic acid, Methylacetic acid
የኬሚካል ቀመር C3H6O2 የ CAS ቁጥር 1979/9/4
የሞላር ክብደት 74.079 g·mol-1
ንብረቶች
መልክ ቀለም የሌለው, oily liquid
ሽታ Pungent, rancid, unpleasant
ጥግግት 0.98797 ግ/ሴሜ3
የማቅለጫ ነጥብ −20.5 °C (−4.9 °F; 252.7 ኬ)
የማብሰያ ነጥብ 141.15 ° ሴ (286.07 °ኤፍ; 414.30 ኬ)
የትነት ግፊት 2.4 ሚሜ ኤችጂ ( 20 ° ሴ)
አሲድነት (pKa) 4.88
አንጸባራቂ መረጃ ጠቋሚ 1.3843
መታያ ቦታ 125 °ኤፍ
መሟሟት 8.19 g/g (−28.3 °C), 34.97 g/g (−23.9 °C), የማይሳሳት (≥ −19.3 °C)
በውሃ ውስጥ መሟሟት በ ETOH ውስጥ ሚሳይል, ኤተር, CHCl3
መረጋጋት የተረጋጋ. ከጠንካራ ኦክሳይድ ወኪሎች ጋር የማይጣጣም. ተቀጣጣይ.
ሎግ ፒ 0.33
የማከማቻ ሁኔታ ከ + 30 ° ሴ በታች ያከማቹ

 

መተግበሪያ

1. የምግብ ኢንዱስትሪ: Propionic acid can be used as a food preservative, often used for the preservation of bread, dough, ከረሜላ, feed, ወዘተ., 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. የኬሚካል ውህደት: 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. ለምሳሌ, propionic acid can be synthesized into propionate by esterification, and acrylic acid can also be formed by dehydration.

4. የመድኃኒት ኢንዱስትሪ: Propionic acid has some applications in the pharmaceutical industry. ለምሳሌ, 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, ፕላስቲኮች, 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.

ብዙ የምርት አጠቃቀም

It use in Food and Beverage Industry,Animal Feed Industry,የመድኃኒት ኢንዱስትሪ,Agriculture and Crop Protection,የጨርቃ ጨርቅ ኢንዱስትሪ,Personal Care and Cosmetics Industry,የጎማ ኢንዱስትሪ,