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Абсолютный этиловый спирт

  • наименование товара: Спирт этиловый
  • Другие имена: ABS ethylol，grain alcohol，hydroxyethane, methylcarbinol
  • Кас Нет.: 64-17-5
  • Чистота: 99.9%
  • МФ: C2H6O
  • Появление: Бесцветная жидкость
  • Упаковка: Барабан
  • Сертификат: ИСО
  • Приложение: It finds various industrial and commercial applications due to its purity. Some types of companies that might use absolute ethyl alcohol
  • Образец: Доступный

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Информация о продукте

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

Параметр продукта

Синонимы absolute alcohol， алкоголь， cologne spirit， drinking alcohol， ethylic alcohol， EtOH， ethyl alcohol， ethyl hydroxide， ethylene hydrate
ethylol， grain alcohol， hydroxyethane， methylcarbinol
Химическая формула C2H6O Количество CAS 64-17-5
Молярная масса 46.069 г·моль−1 Число 1170
ХАРАКТЕРИСТИКИ
Появление Бесцветная жидкость
Запах wine-like, pungent
Плотность 0.78945 г/см3 (в 20 °С)
Температура плавления −114.14 ± 0.03 °С (−173.45 ± 0.05 °Ф; 159.01 ± 0.03 К)
Точка кипения 78.23 ± 0.09 °С (172.81 ± 0.16 °Ф; 351.38 ± 0.09 К)
Давление газа 5.95 кПа (в 20 °С)
Кислотность (пКа) 15.9 (H2O), 29.8 (ДМСО)
Показатель преломления 1.3611
точка возгорания 14 °С (Absolute)
Растворимость вода: soluble (completely)
Растворимость в воде смешивается
Стабильность Стабильный. Substances to be avoided include strong oxidizing agents, peroxides, кислоты, acid chlorides, acid anhydrides, alkali metals, ammonia, moisture. Forms explosive mixtures with air. Гигроскопичный.
log P −0.18
Условия хранения room temp

 

Приложение

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. Фармацевтическая индустрия: 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. Косметика и средства личной гигиены: 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, и т. д..

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.

Многократное использование продуктов

It uses in Pharmaceutical Industry,Cosmetics and Personal Care Industry,Food and Beverage Industry,Flavors and Fragrances Industry,Automotive and Fuel Industry,Химическое производство,Screen Printing and Graphics Industry,Ink and Printing Industry,Электронная промышленность,

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