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Απόλυτη Αιθυλική Αλκοόλη

  • Ονομασία προϊόντος: Αιθανόλη
  • Αλλα ονόματα: ABS ethylol，grain alcohol，hydroxyethane, methylcarbinol
  • Cas No.: 64-17-5
  • Καθαρότητα: 99.9%
  • MF: C2H6O
  • Εμφάνιση: Colourless liquid
  • Πακέτο: Τύμπανο
  • Πιστοποιητικό: ISO
  • Εφαρμογή: It finds various industrial and commercial applications due to its purity. Some types of companies that might use absolute ethyl alcohol
  • Δείγμα: Διαθέσιμος

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Λεπτομέρεια προϊόντος

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

Παράμετρος προϊόντος

Συνώνυμα absolute alcohol， alcohol， cologne spirit， drinking alcohol， ethylic alcohol， EtOH， ethyl alcohol， ethyl hydroxide， ethylene hydrate
ethylol， grain alcohol， hydroxyethane， methylcarbinol
Χημική φόρμουλα C2H6O Αριθμός CAS 64-17-5
Μοριακή μάζα 46.069 g·mol−1 Ενας αριθμός 1170
ΙΔΙΟΤΗΤΕΣ
Εμφάνιση Colourless liquid
Οσμή wine-like, pungent
Πυκνότητα 0.78945 g/cm3 (στο 20 °C)
Σημείο τήξης −114.14 ± 0.03 °C (−173.45 ± 0.05 °F; 159.01 ± 0.03 κ)
Σημείο βρασμού 78.23 ± 0.09 °C (172.81 ± 0.16 °F; 351.38 ± 0.09 κ)
Πίεση ατμού 5.95 kPa (στο 20 °C)
Οξύτητα (pKa) 15.9 (H2O), 29.8 (DMSO)
Δείκτης διάθλασης 1.3611
Σημείο ανάφλεξης 14 °C (Absolute)
Διαλυτότητα νερό: διαλυτός (completely)
Διαλυτότητα στο νερό Miscible
Σταθερότητα Σταθερός. Substances to be avoided include strong oxidizing agents, υπεροξείδια, οξέα, acid chlorides, acid anhydrides, alkali metals, ammonia, moisture. Forms explosive mixtures with air. Hygroscopic.
log P −0.18
Κατάσταση αποθήκευσης room temp

 

Εφαρμογή

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. Φαρμακευτική βιομηχανία: 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. Καλλυντικά και προϊόντα προσωπικής περιποίησης: 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, και τα λοιπά.

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.

Πολλαπλές χρήσεις προϊόντων

It uses in Pharmaceutical Industry,Βιομηχανία καλλυντικών και προσωπικής φροντίδας,Food and Beverage Industry,Flavors and Fragrances Industry,Automotive and Fuel Industry,Chemical Manufacturing,Screen Printing and Graphics Industry,Ink and Printing Industry,Βιομηχανία Ηλεκτρονικών,

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