EX0276

Ethyl alcohol, pure

≥99.5% (GC), GR ACS, 200 Proof Meets Reagent Specifications for testing USP/NF monographs

• 동의어(들): Ethanol, Ethyl alcohol
• Linear Formula: CH₃CH₂OH
• CAS Number: 64-17-5
• Molecular Weight: 46.07
• Beilstein: 1718733
• MDL number: MFCD00003568
• UNSPSC 코드: 12352104
• EC 인덱스 번호: 200-578-6

속성

• product name: Ethyl Alcohol, 200 Proof, GR ACS, Meets Reagent Specifications for testing USP/NF monographs
• vapor density: 1.59 (vs air)
• Quality Level: 200
• vapor pressure: 44.6 mmHg ( 20 °C); 59 hPa ( 20 °C)
• 분석: ≥99.5% (GC)
• 형태: liquid
• autoignition temp.: 683 °F
• expl. lim.: 19 %, 60 °F
• 불순물: ≤0.0002 meq/g Titrable base; ≤0.0005 meq/g Titrable acid; ≤0.1% Methanol content (CH3OH); ≤0.2% Water (H₂O)
• 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
• 배송 상태: ambient
• 저장 온도: room temp
• SMILES string: CCO
• InChI: 1S/C2H6O/c1-2-3/h3H,2H2,1H3
• InChI key: LFQSCWFLJHTTHZ-UHFFFAOYSA-N

설명

애플리케이션

-1 is 1 x 500ml; Case contains 6 x 500mL-3 is 1 x 4L; Case contains 4 x 4L-4 is 1 x 1L; Case contains 6 x 1L

분석 메모

Assay (GC): 99.5% min
Color (APHA): 10APHA max
Evaporation residue: 0.001% max
Form: Clear liquid
Limit of acetone and IPA: Passes test
Methanol content (CH3OH): 0.1% max
Solubility in water: Passes test
Substances darkened by sulfuric acid: Passes test
Substances reducing permanganate: Passes test
Titrable acid: 0.0005meq/g max
Titrable base: 0.0002meq/g max
Water (H2O): 0.2% max

각주

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

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