1.59010

Ethyl alcohol, pure

92.6-95.2% (m/m), reagent grade,for extraction,for analytical purposes, 95.1-96.9 % (v/v), reag. Ph. Eur., EMSURE^®

• Sinónimos: Alcohol etílico
• Fórmula lineal: CH₃CH₂OH
• Número de CAS: 64-17-5
• Peso molecular: 46.07
• Beilstein/REAXYS Number: 1718733
• MDL number: MFCD00003568
• UNSPSC Code: 12191502
• EC Index Number: 200-578-6
• NACRES: NB.21

Propiedades

• product name: Etanol, EMSURE^® Reag. Ph Eur
• grade: for analytical purposes; for extraction; reagent grade
• Quality Level: 300
• agency: reag. Ph. Eur.
• vapor density: 1.59 (vs air)
• vapor pressure: 44.6 mmHg ( 20 °C)
• product line: EMSURE^®
• assay: 92.6-95.2% (m/m)
• 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; Safer Solvents and Auxiliaries; Use of Renewable Feedstocks; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• concentration: 95.1-96.9 % (v/v)
• evapn. residue: ≤25 mg/L
• 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 17 °C
• density: 0.789 g/mL at 25 °C (lit.)
• 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

Descripción

General description

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.

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

Assay (m/m): 92.6 - 95.2 %
Assay (V/V): 95.1 - 96.9 %
Identity (IR): conforms
Appearance: conforms
Acidity or alkalinity: conforms
Density (d 20 °C/20 °C): 0.805 - 0.812
Boiling point: 78 - 79 °C
Absorption: conforms
Volatile impurities (GC): conforms
Evaporation residue: ≤ 25 mg/l

Footnote

¹La distribución y el uso del alcohol etílico en Suiza requiere una autorización de la Swiss Federal Alcohol Administration

Legal Information

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

Información de seguridad

• 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: 62.6 °F
• flash_point_c: 17 °C