ຜະລິດຕະພັນ

ອາຊິດ Propanoic

  • ຊື່​ຜະ​ລິດ​ຕະ​ພັນ: Propionic acid
  • ຊື່ອື່ນໆ: PA
  • Cas No.: 79-09-4
  • ຄວາມບໍລິສຸດ: 99%
  • MF: C3H6O2
  • ຮູບລັກສະນະ: ທີ່ບໍ່ມີສີ, ທາດແຫຼວ
  • ຊຸດ: Drum
  • ໃບຢັ້ງຢືນ: ISO
  • ຄໍາຮ້ອງສະຫມັກ: Mainly used at various industry like Food and Bevarage,Animal Feed,Textile and chemical
  • ຕົວຢ່າງ: ມີໃຫ້

ສົ່ງອີເມວຫາພວກເຮົາ

ລາຍລະອຽດຜະລິດຕະພັນ

ຕົວກໍານົດການຜະລິດຕະພັນ

ຄຳສັບຄ້າຍຄືກັນ Carboxyethane, Ethanecarboxylic acid, Ethylformic acid, Metacetonic acid, Methylacetic acid
ສູດເຄມີ C3H6O2 ໝາຍເລກ CAS 1979/9/4
ມະຫາຊົນ molar 74.079 g·mol−1
ຄຸນສົມບັດ
ຮູບລັກສະນະ ທີ່ບໍ່ມີສີ, ທາດແຫຼວ
ກິ່ນ Pungent, rancid, unpleasant
ຄວາມ​ຫນາ​ແຫນ້ນ 0.98797 g/cm3
ຈຸດລະລາຍ −20.5 °C (−4.9 °F; 252.7 ຄ)
ຈຸດຕົ້ມ 141.15 °C (286.07 °F; 414.30 ຄ)
ຄວາມກົດດັນຂອງອາຍ 2.4 mm Hg ( 20 °C)
ຄວາມເປັນກົດ (pKa) 4.88
ດັດຊະນີສະທ້ອນແສງ 1.3843
ຈຸດ Flash 125 °F
ການລະລາຍ 8.19 g/g (−28.3 °C), 34.97 g/g (−23.9 °C), ປົນເປື້ອນ (≥ −19.3 °C)
ການລະລາຍໃນນ້ໍາ Miscible ໃນ EtOH, ອີເທີ, CHCl3
ສະຖຽນລະພາບ ໝັ້ນຄົງ. ບໍ່ເຂົ້າກັນໄດ້ກັບຕົວແທນ oxidizing ທີ່ເຂັ້ມແຂງ. ໄວໄຟ.
ບັນທຶກ P 0.33
ເງື່ອນໄຂການເກັບຮັກສາ Store below +30°C

 

ຄໍາຮ້ອງສະຫມັກ

1. ອຸດສາຫະກໍາອາຫານ: Propionic acid can be used as a food preservative, often used for the preservation of bread, dough, ເຂົ້າໜົມ, feed, ແລະອື່ນໆ, 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. ການສັງເຄາະທາງເຄມີ: 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. ຍົກ​ຕົວ​ຢ່າງ, propionic acid can be synthesized into propionate by esterification, and acrylic acid can also be formed by dehydration.

4. ອຸດສາຫະກໍາຢາ: Propionic acid has some applications in the pharmaceutical industry. ຍົກ​ຕົວ​ຢ່າງ, 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, ພາດສະຕິກ, 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.

ການນໍາໃຊ້ຫຼາຍຜະລິດຕະພັນ

It use in Food and Beverage Industry,Animal Feed Industry,ອຸດສາຫະກໍາຢາ,Agriculture and Crop Protection,ອຸດສາຫະກໍາສິ່ງທໍ,ການດູແລສ່ວນບຸກຄົນແລະອຸດສາຫະກໍາເຄື່ອງສໍາອາງ,ອຸດສາຫະກໍາຢາງພາລາ,

ອອກຈາກຂໍ້ຄວາມຂອງທ່ານ

ຜະ​ລິດ​ຕະ​ພັນ​ທີ່​ກ່ຽວ​ຂ້ອງ