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R3279

Sigma-Aldrich

Reagent Alcohol

80%, used for histology tissue preparation

Synonym(s):

Ethanol, RGA, denatured alcohol

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About This Item

CAS Number:
64-17-5
MDL number:
MFCD00003568
UNSPSC Code:
15101802
PubChem Substance ID:
329824022
NACRES:
NA.47

biological source

synthetic

Quality Level

200

vapor density

1.59 (vs air)

form

liquid

expl. lim.

3.1-27.7 % (lit.)

concentration

80%

color

colorless

bp

78 °C (lit.)

mp

-114 °C (lit.)

density

0.841-0.884 g/L

application(s)

hematology
histology

storage temp.

room temp

InChI

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

InChI key

LFQSCWFLJHTTHZ-UHFFFAOYSA-N

Application

For use in most histology and cytology procedures.

Components

95 parts of specially denatured ethyl alcohol 3A with 5 parts of isopropyl alcohol. Final concentrations are ~ 70% ethanol, ~ 5% methanol and ~ 5% isopropanol. Contains ~20% water.

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 1

Flash Point(F)

69.8 °F - closed cup

Flash Point(C)

21 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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