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organic acids
chemical Acetic acid
Acetic-acid
China Acetic acid

Acetic acid

  • Ngalan sa Produkto: Acetic acid
  • Ubang Ngalan: AcOH /HOAc
  • Cas No.: 64-19-7
  • Kaputli: 99.8%
  • MF: CH3COOH
  • Panagway: Kolor nga likido
  • Pakete: Tambol
  • Sertipiko: ISO
  • Aplikasyon: It has a wide range of applications, and its usage can vary based on concentration, purity, and specific industrial needs.
  • Sampol: Anaa

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Detalye sa Produkto

Acetic acid, also called acetic acid, usa ka organikong compound, is an organic monic acid, the main component of vinegar. Pure anhydrous acetic acid (glacial acetic acid) is a colorless hygroscopic liquid with a freezing point of 16.6 ° C (62 ° F). After solidification, it becomes a colorless crystal, which is weakly acidic and corrosive in its aqueous solution. It is strongly corrosive to metals, and the steam is irritating to the eyes and nose.
 

Parameter sa Produkto

Mga sinonim Ethanoic acid, Vinegar (when dilute); Hydrogen acetate; Methanecarboxylic acid; Ethylic acid
Kemikal nga Pormula CH3COOH Numero sa CAS 64-19-7
Molar nga masa 60.052 g·mol−1 Usa ka numero 2789
MGA PROPERTI
Panagway Kolor nga likido
Baho Heavily vinegar-like
Densidad 1.049 g/cm3 (likido); 1.27 g/cm3 (lig-on)
Natunaw nga punto 16 sa 17 °C; 61 sa 62 °F; 289 sa 290 K
Nagabukal nga punto 118 sa 119 °C; 244 sa 246 °F; 391 sa 392 K
Presyon sa alisngaw 11.6 mmHg (20 °C)
Acidity (pKa) 4.756
Refractive index 1.371 (VD = 18.19)
Flash point 40 °C (104 °F; 313 K)
Pagkamatunaw alcohol: mosimbha(lit.)
Solubility sa tubig Miscible
Kalig-on Mabalhinon
log P -0.28
Kondisyon sa pagtipig Store below +30 °C.

 

Aplikasyon

1. Food industry: AcOH is a commonly used food additive for flavoring and preserving food. Acetic acid can increase the acidity of food and improve the taste of food. It is often used to make vinegar, sauces, salad dressings, ug uban pa., and is also used for curing and pickling foods.

2. Industriya sa Chemical: chemical acetic acid is widely used in the chemical industry. It can be used as a solvent and catalyst for organic synthesis, for example in esterification reactions where acetic acid can react with alcohol to form acetate. acetic acid is also used to synthesize certain chemicals, such as ethyl acetate and acetic anhydride.

3. Industriya sa pharmaceutical: Acetic acid is used in the pharmaceutical industry for the synthesis of drug intermediates. It can also be used as a solvent for drugs and has bactericidal and antibacterial effects in some topical drugs.

5. Printing and dye industry: acetic acid can be used as an acid conditioner in the printing and dyeing industry to change the color and brightness of dyes. It can also be used as a solvent and cleaning agent in the printing process.

6. Pagtambal sa tubig: acetic acid can be used as a water treatment agent to adjust the pH of water. It can neutralize alkaline substances in water and is used to deal with acid-base balance.

7. Laboratory use: Acetic acid is often used in the laboratory as a reagent or solvent. It can be used in acid-base neutralization experiment, enzyme activity test, dissolution experiment and dyeing experiment.
 

Daghang gamit sa mga produkto

It uses in Food and Beverage Industry,Paggama sa Kemikal,Industriya sa Pharmaceutical,Textile Industry,Mga Plastics ug Industriya sa Polymers,Industriya sa mga Pinta ug mga Coating,Industriya sa Kosmetiko ug Personal nga Pag-atiman,Pharmaceutical Analytical Laboratories,

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