Merck
All Photos(2)

493511

Sigma-Aldrich

Ethyl alcohol, Pure

190 proof, ACS spectrophotometric grade, 95.0%

Synonym(s):
Ethanol, absolute alcohol, non-denatured ethanol
Linear Formula:
CH3CH2OH
CAS Number:
Molecular Weight:
46.07
Número de EC:
Número MDL:
ID de la sustancia en PubChem:
NACRES:
NA.21

grado

ACS spectrophotometric grade

Nivel de calidad

200

densidad de vapor

1.59 (vs air)

ensayo

95.0%

formulario

liquid

lim. expl.

3.1-27.7 %

availability

not available in (Sales restictions may apply)

concentración

190 proof

technique(s)

UV/Vis spectroscopy: suitable

impurezas

H2SO4, passes test (darkened)
MnO4- reducers, passes test
acetone, passes test
isopropanol, passes test
≤0.0002 meq/g Titr. base
≤0.0005 meq/g Titr. acid
≤0.1% methanol

residuo de evap.

≤0.001%

color

APHA: ≤10

bp

78.3 °C

mp

-114 °C

solubilidad

H2O: passes test

densidad

0.816 g/mL at 25 °C

λ

H2O reference

Absorción UV

λ: 210 nm Amax: 0.40
λ: 220 nm Amax: 0.25
λ: 230 nm Amax: 0.15
λ: 240 nm Amax: 0.05
λ: 270-400 nm Amax: 0.01

InChI

1S/C2H6O/c1-2-3/h3H,2H2,1H3

InChI key

LFQSCWFLJHTTHZ-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Descripción general

Prices include Federal Tax.
Pure ethyl alcohol is a non-denatured 190proof ethanol. Ethanol, a primary alcohol, is an important raw material for the synthesis of various compounds. It can be synthesized either from molasses by fermentation or by hydration of ethylene. It acts as a hydrogen source and reaction medium during the transfer hydrogenation of carbonyl compounds in the presence of sodium hydroxide. The impact of ethanol/water fumigation on the performance of diesel engines has been studied. Spectrophotometric grade solvent are of high purity grade with low UV absorption.

Envase

1, 4, 4×4 L in glass bottle

Otras notas

Sales restrictions may apply

pictogramas

FlameExclamation mark

Palabra de señalización

Danger

Frases de peligro

Clasificaciones de peligro

Eye Irrit. 2 - Flam. Liq. 2

Código de clase de almacenamiento

3 - Flammable liquids

WGK

WGK 1

Punto de inflamabilidad F

57.2 °F - closed cup

Punto de inflamabilidad C

14 °C - closed cup

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service