Merck
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E7148

Sigma-Aldrich

Ethyl alcohol, Pure

greener alternative

190 proof, for molecular biology

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

vapor density

1.59 (vs air)

Quality Level

type

for molecular biology

Assay

≥95.0%

form

liquid

expl. lim.

3.1-27.7 %

greener alternative product characteristics

Safer Solvents and Auxiliaries
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.

concentration

190 proof

pH

7.0 (20 °C, 10 g/L)

bp

78.3 °C

mp

-114 °C

density

0.816 g/mL at 25 °C

greener alternative category

InChI

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

InChI key

LFQSCWFLJHTTHZ-UHFFFAOYSA-N

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This Item
459836E7023493511
Ethyl alcohol, Pure 190 proof, for molecular biology

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Ethyl alcohol, Pure 200 proof, anhydrous, ≥99.5%

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Ethyl alcohol, Pure 200 proof, for molecular biology

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E7023

Ethyl alcohol, Pure

Ethyl alcohol, Pure 190 proof, ACS spectrophotometric grade, 95.0%

Sigma-Aldrich

493511

Ethyl alcohol, Pure

vapor density

1.59 (vs air)

vapor density

1.59 (vs air)

vapor density

1.59 (vs air)

vapor density

1.59 (vs air)

assay

≥95.0%

assay

≥99.5%

assay

≥99.45%

assay

95.0%

form

liquid

form

liquid

form

liquid

form

liquid

expl. lim.

3.1-27.7 %

expl. lim.

3.1-27.7 %

expl. lim.

3.1-27.7 %

expl. lim.

3.1-27.7 %

pH

7.0 (20 °C, 10 g/L)

pH

7 (20 °C, 10 g/L)

pH

7.0 (20 °C, 10 g/L)

pH

-

bp

78.3 °C

bp

78.3 °C

bp

78.3 °C

bp

78.3 °C

General description

This product is a non-denatured 190proof ethanol, suitable for molecular biology applications.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. Ethanol is environmentally preferable green solvent and thus it aligns with "Safer Solvents and Auxiliaries" and "Use of Renewable Feedstocks". 

Application

Ethyl alcohol, Pure (molecular biology grade) can be used in:      
  • The precipitation and purification of nucleic acids and proteins.
  • Histology to prepare staining and destaining reagents.       Dehydrating tissues prior to embedding.

Other Notes

Sales restrictions may apply

Pictograms

FlameExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

55.4 °F

Flash Point(C)

13 °C


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