1.07017

Ethyl alcohol, pure

≥99.5% (GC), EMPARTA^® ACS reagent, for extraction and analytical purposes

• 동의어(들): Ethanol, Ethyl alcohol, EtOH, Ethyl alcohol
• Linear Formula: CH₃CH₂OH
• 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
• Grade: ACS reagent; for analytical purposes; for extraction; reagent grade
• 분석: ≥99.5% (GC)
• 응용 분야: environmental; food and beverages; industrial qc; pharmaceutical; sample preparation
• bp: 78 °C (lit.)
• vapor pressure: 44.6 mmHg ( 20 °C); 59 hPa ( 20 °C)

속성

• 제품명: Ethanol absolute, for analysis EMPARTA^® ACS
• Grade: ACS reagent; for analytical purposes; for extraction; reagent grade
• Quality Level: 200
• vapor density: 1.59 (vs air)
• vapor pressure: 44.6 mmHg ( 20 °C); 59 hPa ( 20 °C)
• 제품 라인: EMPARTA^®
• grade: absolute
• 분석: ≥99.5% (GC)
• 양식: liquid
• autoignition temp.: 683 °F
• 효능: 6200 mg/kg LD₅₀, oral (Rat)
• expl. lim.: 19 %, 60 °F
• 환경친화적 대안 제품 특성: Safer Solvents and Auxiliaries; Use of Renewable Feedstocks; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• 불순물: ≤0.0002% Substances reducing potassium permanganate (as O); ≤0.0002 meq/g Titrable base; ≤0.0005 meq/g Titrable acid; ≤0.001% Acetone (GC); ≤0.01% 2-Propanol (GC); ≤0.1% Methanol (GC)
• 증발 잔류물: ≤0.001%
• 색상: APHA: ≤10
• refractive index: n20/D 1.3600 (lit.)
• pH: 7.0 (20 °C, 10 g/L in H₂O)
• bp: 78 °C (lit.)
• mp: −114 °C (lit.)
• 전이 온도: flash point 12 °C
• 응용 분야: environmental; food and beverages; industrial qc; pharmaceutical; sample preparation
• 형식: neat
• 환경친화적 대안 카테고리: , Aligned
• 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

EMD Millipore offers EMPARTA grade solvents for routine tasks in analytical laboratories. EMPARTA grade solvents offer fewer test parameters than EMSURE, yet are still of high quality. EMPARTA solvents meet ACS requirements, making them ideal for a wide range of analytical applications.

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product is Biorenewable and alternative to petrochemical solvents. Ethanol is environmentally preferable green solvent and thus it aligns with "Safer Solvents and Auxiliaries" and "Use of Renewable Feedstocks". Click here  for more information.

분석 메모

Purity (GC): ≥ 99.5 %
Identity (IR): conforms
Color: ≤ 10 Hazen
Solubility in water: conforms
Titrable acid: ≤ 0.0005 meq/g
Titrable base: ≤ 0.0002 meq/g
Acetone (GC): ≤ 0.001 %
Methanol (GC): ≤ 0.1 %
2-Propanol (GC): ≤ 0.01 %
Acetone, Isopropyl Alcohol (ACS): conforms
Substances reducing potassium permanganate (as O): ≤ 0.0002 %
Substances reducing permanganate (ACS): conforms
Readily carbonizable substances: conforms
Evaporation residue: ≤ 0.001 %
Water: ≤ 0.2 %

각주

¹Distribution and use of ethyl alcohol in Switzerland require a license from the Swiss Federal Alcohol Administration

법적 정보

EMPARTA 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): 55.4 °F - closed cup
• Flash Point (°C): 13 °C - closed cup