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PRODUCTO

Alcohol etílico absoluto

  • nombre del producto: Etanol
  • Otros nombres: ABS ethylol，grain alcohol，hydroxyethane, methylcarbinol
  • No CAS.: 64-17-5
  • Pureza: 99.9%
  • MF: C2H6O
  • Apariencia: Líquido incoloro
  • Paquete: Tambor
  • Certificado: YO ASI
  • Solicitud: It finds various industrial and commercial applications due to its purity. Some types of companies that might use absolute ethyl alcohol
  • Muestra: Disponible

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Detalle del producto

Absolute ethyl alcohol refers to a higher purity ethanol aqueous solution, which is a mixture of ethanol and water. Under normal circumstances, the concentration of 99.5% ethanol solution is called anhydrous ethanol. Ethanol is an important organic solvent, widely used in medicine, revestimientos, sanitary products, cosmetics, oils and other aspects, accounting for about 50% of the total consumption of ethanol.

Parámetro del producto

Sinónimos absolute alcohol， alcohol， cologne spirit， drinking alcohol， ethylic alcohol， EtOH， ethyl alcohol， ethyl hydroxide， ethylene hydrate
ethylol， grain alcohol， hydroxyethane， methylcarbinol
Fórmula química C2H6O Número CAS 64-17-5
Masa molar 46.069 g·mol−1 Un número 1170
PROPIEDADES
Apariencia Líquido incoloro
Olor wine-like, pungent
Densidad 0.78945 g/cm3 (at 20 °C)
Punto de fusion −114.14 ± 0.03 °C (−173.45 ± 0.05 °F; 159.01 ± 0.03 k)
Punto de ebullición 78.23 ± 0.09 °C (172.81 ± 0.16 °F; 351.38 ± 0.09 k)
Presión de vapor 5.95 kPa (at 20 °C)
Acidez (pka) 15.9 (H2O), 29.8 (DMSO)
Índice de refracción 1.3611
punto de inflamabilidad 14 °C (Absolute)
Solubilidad agua: soluble (completely)
solubilidad en agua Miscible
Estabilidad Estable. Substances to be avoided include strong oxidizing agents, peroxides, ácidos, acid chlorides, acid anhydrides, alkali metals, ammonia, moisture. Forms explosive mixtures with air. Hygroscopic.
log P −0.18
Condición de almacenamiento room temp

 

Solicitud

1. Chemical laboratory: Anhydrous ethanol is widely used as a solvent in chemical laboratories. Due to its high solubility and low volatility, it can be used to dissolve and dilute many organic and inorganic substances, as well as for chemical reactions.

2. Industria farmacéutica: ABS is an important drug and pharmaceutical raw material. It can be used to prepare solutions, extractums and extracts of drugs. Anhydrous ethanol can also be used as a solvent, detergent and sterilizer in pharmaceutical processes.

3. Cosméticos y productos de cuidado personal.: chemical absolute ethyl alcohol is used as a solvent and diluent in cosmetics and personal care products. It can help blend and stabilize the ingredients of cosmetics, such as lipstick, facial cleanser, antiperspirant, etc..

4. Hand sanitizers and disinfectants: Anhydrous ethanol is usually used in the manufacture of hand sanitizers and disinfectants due to its good disinfection properties. In healthcare, food processing, laboratories and homes, anhydrous ethanol is used to kill germs and reduce the spread of bacteria.

5. Printing and dye industry: anhydrous ethanol can be used as a solvent for dyes and pigments. It helps dissolve dyes and pigments, making it easier to apply to materials such as paper, fabrics, and plastics.

6. Electronics industry: anhydrous ethanol can be used to clean the surface of electronic components and electronic equipment. Its high volatility and low residue properties make it ideal for cleaning precision electronic equipment.

Múltiples usos de los productos.

It uses in Pharmaceutical Industry,Cosmetics and Personal Care Industry,Food and Beverage Industry,Flavors and Fragrances Industry,Automotive and Fuel Industry,Fabricación de productos químicos,Screen Printing and Graphics Industry,Ink and Printing Industry,Industria electrónica,

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