Description

Catalogue Number

100983

Synonyms

Ethyl alcohol, EtOH

Overview

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.

Product Information

CAS number

64-17-5

EC index number

603-002-00-5

EC number

200-578-6

Grade

ACS,ISO,Reag. Ph Eur

Hill Formula

C₂H₆O

Chemical formula

C₂H₅OH

Molar Mass

46.07 g/mol

HS Code

2207 10 00

Structure formula Image

Quality Level

MQ300

Physicochemical Information

Boiling point

78.3 °C (1013 hPa)

Density

0.79 g/cm3 (20 °C)

Explosion limit

3.1 - 27.7 %(V)

Flash point

13 °C

Ignition temperature

425 °C

Melting Point

-114.5 °C

pH value

7.0 (10 g/l, H₂O, 20 °C)

Vapor pressure

57.26 hPa (19.6 °C)

Toxicological Information

LD 50 oral

LD50 Rat 6200 mg/kg

Safety Information according to GHS

Hazard Pictogram(s)

Hazard Statement(s)

H225: Highly flammable liquid and vapour.

H319: Causes serious eye irritation.

Precautionary Statement(s)

P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.

P233: Keep container tightly closed.

P240: Ground and bond container and receiving equipment.

P241: Use explosion-proof electrical/ ventilating/ lighting equipment.

P242: Use non-sparking tools.

P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

P403 + P233: Store in a well-ventilated place. Keep container tightly closed.

Signal Word

Danger

RTECS

KQ6300000

Storage class

3 Flammable liquids

WGK

WGK 1 slightly hazardous to water

Disposal

1

Strongly contaminated halogen-free organic solvents: container A.

Safety Information

Categories of danger

highly flammable

Storage and Shipping Information

Storage

Store at +2°C to +30°C.

Transport Information

Declaration (railroad and road) ADR, RID

UN 1170 , 3, II

Declaration (transport by air) IATA-DGR

UN 1170 , 3, II

Declaration (transport by sea) IMDG-Code

UN 1170 , 3, II

Specifications

Purity (GC)

≥ 99.9 %

Identity (IR)

conforms

Appearance

conforms

Color

≤ 10 Hazen

Solubility in water

conforms

Acidity or alkalinity

≤ 30 ppm

Titrable acid

≤ 0.0002 meq/g

Titrable base

≤ 0.0002 meq/g

Density (d 20 °C/20 °C)

0.790 - 0.793

UV absorption

conforms

Aldehydes (as Acetaldehyd)

≤ 0.001 %

Fusel oils

conforms

Substances reducing potassium permanganate (as O)

≤ 0.0002 %

Substances reducing permanganate (ACS)

conforms

Carbonyl compounds (as CO)

≤ 0.003 %

Readily carbonizable substances

conforms

Acetone, Isopropyl Alcohol (ACS)

conforms

Acetone (GC)

≤ 0.001 %

Ethylmethylketone (GC)

≤ 0.02 %

Isoamyl alcohol (GC)

≤ 0.05 %

2-Propanol (GC)

≤ 0.01 %

Higher alcohols (GC)

≤ 0.01 %

Volatile impurities (GC) (Acetaldehyde and Acetal)

≤ 10 ppm

Volatile impurities (GC) (Benzene)

≤ 2 ppm

Volatile impurities (GC) (Methanol)

≤ 100 ppm

Volatile impurities (GC) (Total of other impurities)

≤ 300 ppm

Volatile impurities (GC) (disregard limit)

≤ 9 ppm

Chloride (Cl)

≤ 0.3 ppm

Nitrate (NO₃)

≤ 0.3 ppm

Phosphate (PO₄)

≤ 0.3 ppm

Sulfate (SO₄)

≤ 0.3 ppm

Ag (Silver)

≤ 0.000002 %

Al (Aluminium)

≤ 0.00005 %

As (Arsenic)

≤ 0.000002 %

Au (Gold)

≤ 0.000002 %

Ba (Barium)

≤ 0.00001 %

Be (Beryllium)

≤ 0.000002 %

Bi (Bismuth)

≤ 0.000002 %

Ca (Calcium)

≤ 0.00005 %

Cd (Cadmium)

≤ 0.000005 %

Co (Cobalt)

≤ 0.000002 %

Cr (Chromium)

≤ 0.000002 %

Cu (Copper)

≤ 0.000002 %

Fe (Iron)

≤ 0.00001 %

Ga (Gallium)

≤ 0.000002 %

In (Indium)

≤ 0.000002 %

Li (Lithium)

≤ 0.000002 %

Mg (Magnesium)

≤ 0.00001 %

Mn (Manganese)

≤ 0.000002 %

Mo (Molybdenum)

≤ 0.000002 %

Ni (Nickel)

≤ 0.000002 %

Pb (Lead)

≤ 0.00001 %

Pt (Platinum)

≤ 0.000002 %

Sb (Antimony)

≤ 0.000002 %

Sn (Tin)

≤ 0.00001 %

Ti (Titanium)

≤ 0.000002 %

Tl (Thallium)

≤ 0.000002 %

V (Vanadium)

≤ 0.000002 %

Zn (Zinc)

≤ 0.00001 %

Zr (Zirconium)

≤ 0.000002 %

Evaporation residue

≤ 0.0005 %

Water

≤ 0.1 %