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PRODUKT

Absolutní ethylalkohol

  • jméno výrobku: Ethanol
  • Ostatní jména: ABS ethylol,obilný alkohol,Hydroxyethane, Methylcarbinol
  • Cas č.: 64-17-5
  • Čistota: 99.9%
  • MF: C2H6O
  • Vzhled: Bezbarvá kapalina
  • Balík: Buben
  • Osvědčení: ISO
  • aplikace: It finds various industrial and commercial applications due to its purity. Some types of companies that might use absolute ethyl alcohol
  • Vzorek: Dostupný

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Detail produktu

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

Parametr produktu

Synonyma Absolutní alkohol, alkohol, Kolínský duch, pití alkoholu, ethylic alcohol, Etoh, Ethylalkohol, Ethylhydroxid, Ethylen hydrát
Ethylol, obilný alkohol, Hydroxyethane, Methylcarbinol
Chemický vzorec C2H6O Číslo CAS 64-17-5
Molární hmotnost 46.069 g mol-1 Číslo 1170
VLASTNOSTI
Vzhled Bezbarvá kapalina
Zápach víno podobné, pronikavý
Hustota 0.78945 g/cm3 (na 20 °C)
Bod tání −114,14 ± 0.03 °C (−173,45 ± 0.05 °F; 159.01 ± 0.03 K)
Bod varu 78.23 ± 0.09 °C (172.81 ± 0.16 °F; 351.38 ± 0.09 K)
Tlak páry 5.95 KPA (na 20 °C)
Kyselost (PKA) 15.9 (H2O), 29.8 (DMSO)
Index lomu 1.3611
Bod vzplanutí 14 °C (Absolutní)
Rozpustnost voda: rozpustný (zcela)
Rozpustnost ve vodě Mísitelný
Stabilita Stabilní. Látky, kterým je třeba se vyhnout, zahrnují silná oxidační činidla, peroxidy, kyseliny, kyselé chloridy, kyselé anhydridy, Alkalické kovy, amoniak, vlhkost. Vytváří výbušné směsi se vzduchem. Hygroskopický.
log P −0,18
Skladovací stav Teplota pokoje

 

aplikace

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. Farmaceutický průmysl: 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. Kosmetika a produkty osobní péče: 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, atd.

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, a plasty.

6. Elektronický průmysl: 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.

Vícenásobné použití produktů

It uses in Pharmaceutical Industry,Cosmetics and Personal Care Industry,Potravinářský a nápojový průmysl,Flavors and Fragrances Industry,Automotive and Fuel Industry,Chemická výroba,Screen Printing and Graphics Industry,Ink and Printing Industry,Elektronický průmysl,