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Asam asetat

  • Nama Produk: Acetic acid
  • Nama lain: Acoh /atau
  • Nomer CAS.: 64-19-7
  • Kemurnian: 99.8%
  • MF: CH3COOH
  • Penampilan: Cairan tidak berwarna
  • Kemasan: Drum
  • Sertifikat: ISO
  • Aplikasi: It has a wide range of applications, and its usage can vary based on concentration, kemurnian, and specific industrial needs.
  • Sampel: Tersedia

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Rincian produk

Acetic acid, also called acetic acid, merupakan senyawa organik, 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 Produk

Sinonim Asam etanoat, Vinegar (when dilute); Hydrogen acetate; Methanecarboxylic acid; Ethylic acid
Rumus Kimia CH3COOH Nomor CAS 64-19-7
Masa molar 60.052 g·mol−1 Sebuah angka 2789
PROPERTI
Penampilan Cairan tidak berwarna
Bau Heavily vinegar-like
Kepadatan 1.049 gram/cm3 (cairan); 1.27 gram/cm3 (padat)
Titik lebur 16 ke 17 °C; 61 ke 62 °F; 289 ke 290 K
Titik didih 118 ke 119 °C; 244 ke 246 °F; 391 ke 392 K
Tekanan uap 11.6 mmHg (20 °C)
Keasaman (pKa) 4.756
Indeks bias 1.371 (VD = 18.19)
Titik nyala 40 °C (104 °F; 313 K)
Kelarutan alkohol: miscible(menyala.)
Kelarutan dalam air Dapat bercampur
Stabilitas Tidak stabil
log P -0.28
Kondisi penyimpanan Store below +30 °C.

 

Aplikasi

1. Industri Makanan: AcOH adalah aditif makanan yang umum digunakan untuk penyedap dan pelestarian makanan. Acetic acid can increase the acidity of food and improve the taste of food. It is often used to make vinegar, sauces, salad dressings, dll., and is also used for curing and pickling foods.

2. Industri kimia: 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. Industri farmasi: Asam asetat digunakan dalam industri farmasi untuk sintesis perantara obat. It can also be used as a solvent for drugs and has bactericidal and antibacterial effects in some topical drugs.

5. Industri percetakan dan pewarna: 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. Water treatment: 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.
 

Berbagai kegunaan produk

It uses in Food and Beverage Industry,Manufaktur Kimia,Industri farmasi,Industri tekstil,Industri Plastik dan Polimer,Industri Cat dan Pelapis,Industri Kosmetik dan Perawatan Pribadi,Pharmaceutical Analytical Laboratories,