1.07017

Ethyl alcohol, pure

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

• Synonyma: Ethanol, Ethyl alcohol, EtOH, Ethyl alcohol
• Lineární vzorec: CH₃CH₂OH
• Číslo CAS: 64-17-5
• Molekulová hmotnost: 46.07
• Beilstein/REAXYS Number: 1718733
• MDL number: MFCD00003568
• UNSPSC Code: 12191502
• EC Index Number: 200-578-6
• NACRES: NB.21
• assay: ≥99.5% (GC)
• application(s): environmental; food and beverages; industrial qc; pharmaceutical; sample preparation
• bp: 78 °C (lit.)
• vapor pressure: 44.6 mmHg ( 20 °C); 59 hPa ( 20 °C)

Vlastnosti

• Název produktu: Ethanol absolute, for analysis EMPARTA^® ACS
• grade: ACS reagent; for analytical purposes; for extraction; reagent grade; absolute
• Quality Level: 200
• vapor density: 1.59 (vs air)
• vapor pressure: 44.6 mmHg ( 20 °C); 59 hPa ( 20 °C)
• product line: EMPARTA^®
• assay: ≥99.5% (GC)
• form: liquid
• autoignition temp.: 683 °F
• potency: 6200 mg/kg LD₅₀, oral (Rat)
• expl. lim.: 19 %, 60 °F
• greener alternative product characteristics: Safer Solvents and Auxiliaries; Use of Renewable Feedstocks; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• impurities: ≤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)
• evapn. residue: ≤0.001%
• color: 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.)
• transition temp: flash point 12 °C
• application(s): environmental; food and beverages; industrial qc; pharmaceutical; sample preparation
• format: neat
• greener alternative category: , Aligned
• storage temp.: 2-30°C
• SMILES string: CCO
• InChI: 1S/C2H6O/c1-2-3/h3H,2H2,1H3
• InChI key: LFQSCWFLJHTTHZ-UHFFFAOYSA-N

Popis

General description

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.

Analysis Note

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 %

Footnote

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

Legal Information

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

Bezpečnostní informace

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H225,H319
• pcodes: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 1
• flash_point_f: 55.4 °F - closed cup
• flash_point_c: 13 °C - closed cup