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793213

Sigma-Aldrich

Reagent Alcohol

70%

Synonym(s):

Ethanol, Ethyl alcohol, EtOH

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About This Item

UNSPSC Code:
15101802
NACRES:
NA.21

vapor density

1.59 (vs air)

Quality Level

100

form

liquid

expl. lim.

3.1-27.7 % (lit.)

concentration

70%

bp

78 °C (lit.)

mp

-114 °C (lit.)

Tax and license information

Sales restrictions may apply

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Application

Reagent alcohol has been used as a solvent in:
  • The SELEX (Systematic Evolution of Ligands by Exponential Enrichment) procedure for the selection of aptamers.
  • The study of the morphology of mitochondria in dopaminergic neurites of mice.

Packaging

4x1GA-PB is in poly bottle.
12x1GA-PB is 3x(4x1GA) in poly bottle.
20x1GA-PB is 5x(4x1GA) in poly bottle.

Components

95 parts of specially denatured ethyl alcohol 3A, 140 proof, with 5 parts of isopropyl alcohol. Final concentrations are ~ 60% ethanol, ~ 5% methanol and ~ 5% isopropanol. Contains ~ 30% water.

Other Notes

Ordering Information:
The letterhead approval is not required by Sigma-Aldrich for the 4x1GA unit size.

Link to Letterhead Example:

replacement part

Product No.
Description
Pricing

Signal Word

Danger

Hazard Statements

H225,H319,H371

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 2

Target Organs

Eyes,Central nervous system

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

60.8 °F - closed cup

Flash Point(C)

16 °C - closed cup

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
SHBS2177
SHBR4933
SHBR1956
SHBQ9435
SGK0000169

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In vitro selection and amplification protocols for isolation of aptameric sensors for small molecules
Yang K-A, et al.
Methods, 106, 58-65 (2016)
Image-Based Analysis of Mitochondrial Area and Counting from Adult Mouse Dopaminergic Neurites
Nissanka N, et al.
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