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R3154

Sigma-Aldrich

Reagent Alcohol

70%, 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:
12352200
PubChem Substance ID:
329824021
NACRES:
NA.47

biological source

synthetic

Quality Level

100

vapor density

1.59 (vs air)

form

liquid

expl. lim.

3.1-27.7 % (lit.)

concentration

70%

color

colorless

bp

78 °C (lit.)

mp

-114 °C (lit.)

density

0.7905 g/cm3

application(s)

hematology
histology

InChI

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

InChI key

LFQSCWFLJHTTHZ-UHFFFAOYSA-N

Related Categories

Application

Reagent Alcohol (70%) is suitable for use in histology tissue preparation.

Components

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

Signal Word

Danger

Hazard Statements

H225 - H319 - H371

Hazard Classifications

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

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

55.4 °F - closed cup

Flash Point(C)

13 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

EU REACH Annex XVII (Restriction List)

CAS No.

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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