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제품

절대 에틸 알코올

  • 상품명: 에탄올
  • 다른 이름들: ABS ethylol，grain alcohol，hydroxyethane, methylcarbinol
  • 카스 번호: 64-17-5
  • 청정: 99.9%
  • MF: C2H6O
  • 모습: 무색 액체
  • 패키지: 북
  • 자격증: ISO
  • 애플리케이션: It finds various industrial and commercial applications due to its purity. Some types of companies that might use absolute ethyl alcohol
  • 견본: 사용 가능

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제품 상세 정보

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

제품 매개변수

동의어 absolute alcohol， 술， cologne spirit， drinking alcohol， ethylic alcohol， EtOH， ethyl alcohol， ethyl hydroxide， ethylene hydrate
ethylol， grain alcohol， hydroxyethane， methylcarbinol
화학식 C2H6O CAS 번호 64-17-5
몰 질량 46.069 g·mol−1 숫자 1170
속성
모습 무색 액체
냄새 wine-like, pungent
밀도 0.78945 g/cm3 (~에 20 ℃)
녹는 점 −114.14 ± 0.03 ℃ (−173.45 ± 0.05 °F; 159.01 ± 0.03 케이)
비점 78.23 ± 0.09 ℃ (172.81 ± 0.16 °F; 351.38 ± 0.09 케이)
증기압 5.95 kPa (~에 20 ℃)
신맛 (pKa) 15.9 (H2O), 29.8 (DMSO)
굴절률 1.3611
인화점 14 ℃ (Absolute)
용해도 물: soluble (completely)
물에 대한 용해도 Miscible
안정 안정적인. Substances to be avoided include strong oxidizing agents, peroxides, acids, acid chlorides, acid anhydrides, alkali metals, ammonia, moisture. Forms explosive mixtures with air. 흡습성.
로그 P −0.18
보관상태 room temp

 

애플리케이션

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. 제약 산업: 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. 화장품 및 퍼스널 케어 제품: 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, 등.

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.

제품의 다양한 용도

It uses in Pharmaceutical Industry,화장품 및 개인 관리 산업,Food and Beverage Industry,Flavors and Fragrances Industry,Automotive and Fuel Industry,화학 제조,Screen Printing and Graphics Industry,Ink and Printing Industry,전자 산업,

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