1.00974

Ethanol (denatured)

≥99.5% (GC), reagent grade, for extraction, for analytical purposes, EMSURE^®

• 동의어(들): Ethanol denatured, Ethyl alcohol, EtOH, Ethanol
• Linear Formula: C₂H₅OH
• CAS Number: 64-17-5
• Molecular Weight: 46.07
• Beilstein: 1718733
• MDL number: MFCD00003568
• UNSPSC 코드: 12191502
• EC 인덱스 번호: 200-578-6
• NACRES: NB.21
• vapor pressure: 59 hPa ( 20 °C)

속성

• 제품명: Ethanol, denatured, denatured with about 1% methyl ethyl ketone for analysis EMSURE^®
• Grade: for extraction
• Quality Level: 300
• vapor pressure: 59 hPa ( 20 °C)
• 설명: for analytical purposes
• 제품 라인: EMSURE^®
• 분석: ≥99.5% (GC)
• 양식: liquid
• autoignition temp.: 425 °C (ethanol)
• 효능: 6200 mg/kg LD₅₀, oral (Rat)
• expl. lim.: 1.3-15 % (v/v) ethanol)
• dilution: (for analytical testing)
• 불순물: ≤0.00001% Ba (Barium); ≤0.00005% Al (Aluminium); ≤0.00005% B (Boron); ≤0.001% Free acid (as acetic acid); ≤0.1% Water; 0.8-1.3% Ethylmethylketone (GC)
• 증발 잔류물: ≤0.001%
• pH: 7 (20 °C)
• mp: -114.5 °C (ethanol)
• 전이 온도: flash point 12 °C (ethanol)
• density: 0.79 g/cm³ at 20 °C
• 양이온 미량물: Ca: ≤0.00005%; Cd: ≤0.000005%; Co: ≤0.000002%; Cr: ≤0.000002%; Cu: ≤0.000002%; Fe: ≤0.00001%; K: ≤0.0001%; Mg: ≤0.00001%; Mn: ≤0.000002%; Ni: ≤0.000002%; Pb: ≤0.00001%; Sn: ≤0.00001%; Zn: ≤0.00001%
• 응용 분야: environmental; food and beverages; industrial qc; pharmaceutical; sample preparation
• 형식: neat
• 저장 온도: 2-30°C
• SMILES string: CCO
• InChI: 1S/C2H6O/c1-2-3/h3H,2H2,1H3
• InChI key: LFQSCWFLJHTTHZ-UHFFFAOYSA-N

설명

일반 설명

EMSURE grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE provides worldwide best and most extensive product specifications. We declare our EMSURE range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

애플리케이션

• Separation of lignin derivatives from hemp fiber using supercritical CO₂, ethanol, and water at different temperatures.: This study demonstrates a method for separating lignin derivatives from hemp fibers using a combination of supercritical CO₂, ethanol, and water, highlighting the role of ethanol in enhancing the efficiency of the extraction process, which is crucial for the sustainable production of bio-based materials (Zhang et al., 2024).


• Elimination of Toxic Solvents from Analytical Methods in Food Analysis: Caffeine Determination in Tea as an Example.: This article discusses the development of analytical methods that eliminate the use of toxic solvents in food analysis, specifically highlighting the replacement of harmful solvents with safer alternatives like ethanol, promoting safer and more environmentally friendly practices (Kalisz et al., 2024).


• High throughput microfluidics-based synthesis of PEGylated liposomes for precise size control and efficient drug encapsulation.: This study explores the use of ethanol in the high-throughput synthesis of PEGylated liposomes, utilizing microfluidics technology to ensure precise size control and efficient drug encapsulation, which are critical for targeted drug delivery systems (Akar et al., 2024).


• A novel method for quantitative determination of multiple substances using Raman spectroscopy combined with CWT.: This research introduces a novel approach for the quantitative determination of substances where ethanol is used as a solvent to enhance the spectroscopic analysis, proving crucial for accurate and efficient analytical measurements (Yang et al., 2024).


• Quality criteria, chemical composition, and antimicrobial activity of the essential oil of Mentha suaveolens Ehrh.: This study involves the extraction of essential oils where ethanol is employed as a solvent to extract active compounds effectively, focusing on the antimicrobial properties and chemical composition of the oils (Afrokh et al., 2024).

결합

Discover EMSURE - to be more than sure!

기타 정보

Explore various lab safety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.

법적 정보

Distribution and use of the following types of ethyl alcohol in Switzerland require a license from the Swiss Federal Alcohol Administration.

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• 픽토그램: GHS02,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H225 - H319
• 예방조치 성명서: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point (°F): 53.6 °F - (ethanol)
• Flash Point (°C): 12 °C - (ethanol)