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Absolute Ethyl Alcohol

Absolute Etielalkohol

  • Produk Naam: Etanol
  • Ander name: ABS etielol，grain alcohol，hidroksietaan, methylcarbinol
  • Cas No.: 64-17-5
  • Reinheid: 99.9%
  • MF: C2H6O
  • Voorkoms: Kleurlose vloeistof
  • Pakket: Trom
  • Sertifikaat: ISO
  • Aansoek: It finds various industrial and commercial applications due to its purity. Some types of companies that might use absolute ethyl alcohol
  • Voorbeeld: Beskikbaar

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Produkbesonderhede

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, bedekkings, sanitary products, skoonheidsmiddels, oils and other aspects, accounting for about 50% of the total consumption of ethanol.

Produk parameter

Sinonieme absolute alcohol， alkohol， cologne spirit， drinking alcohol， ethylic alcohol， EtOH， ethyl alcohol， ethyl hydroxide， ethylene hydrate
ethylol， grain alcohol， hidroksietaan， methylcarbinol
Chemiese formule C2H6O CAS nommer 64-17-5
Molêre massa 46.069 g·mol−1 N nommer 1170
EIENDOMME
Voorkoms Kleurlose vloeistof
Reuk wynagtig, pungent
Digtheid 0.78945 g/cm3 (by 20 °C)
Smeltpunt −114.14 ± 0.03 °C (−173.45 ± 0.05 °F; 159.01 ± 0.03 K)
Kookpunt 78.23 ± 0.09 °C (172.81 ± 0.16 °F; 351.38 ± 0.09 K)
Dampdruk 5.95 kPa (by 20 °C)
Suurheid (pKa) 15.9 (H2O), 29.8 (DMSO)
Brekingsindeks 1.3611
Flitspunt 14 °C (Absolute)
Oplosbaarheid water: soluble (completely)
Oplosbaarheid in water Mengbaar
Stabiliteit Stabiel. Stowwe wat vermy moet word sluit sterk oksideermiddels in, peroksiede, acids, acid chlorides, acid anhydrides, alkali metals, ammonia, moisture. Forms explosive mixtures with air. Higroskopies.
log P −0.18
Bergingstoestand kamer temp

 

Aansoek

1. Chemical laboratory: Watervrye etanol word wyd gebruik as 'n oplosmiddel in chemiese laboratoriums. 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. Farmaseutiese industrie: 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. Skoonheidsmiddels en persoonlike sorg produkte: 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, ens.

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.

Veelvuldige gebruike van produkte

It uses in Pharmaceutical Industry,Skoonheidsmiddels en persoonlike versorgingsbedryf,Voedsel- en Drankbedryf,Geure en geure industrie,Automotive and Fuel Industry,Chemiese vervaardiging,Screen Printing and Graphics Industry,Ink and Printing Industry,Elektroniese industrie,

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