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695084

Sigma-Aldrich

Essigsäure

glacial, ≥99.85%

Synonym(e):

Glacial acetic acid

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About This Item

Lineare Formel:
CH3CO2H
CAS-Nummer:
64-19-7
Molekulargewicht:
60.05
Beilstein:
506007
EG-Nummer:
200-580-7
MDL-Nummer:
MFCD00036152
UNSPSC-Code:
12352106
PubChem Substanz-ID:
329761714

Dampfdichte

2.07 (vs air)

Assay

≥99.85%

Selbstzündungstemp.

800 °F

Expl.-Gr.

16 %, 92 °F
4 %, 59 °F

Verunreinigungen

≤0.0050% Nonvolatile matter
≤0.050% Formic acid
≤0.150% water
≤5 ppm Acetaldehyde

Farbe

APHA: ≤5

Brechungsindex

n20/D 1.371 (lit.)

bp

117-118 °C (lit.)

mp (Schmelzpunkt)

16.2 °C (lit.)

Übergangstemp.

freezing point ≥16.35 °C

Dichte

1.04 g/mL at 25 °C (lit.)

Anionenspuren

chloride (Cl-): ≤1 ppm
sulfate (SO42-): ≤1 ppm

Kationenspuren

Fe: ≤0.50 ppm
heavy metals: ≤0.5 ppm

SMILES String

[F2C(F2C)13F3C]C(O)=O

InChI

1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)

InChIKey

QTBSBXVTEAMEQO-UHFFFAOYSA-N

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Sonstige Hinweise

This product has been replaced by A6283-Sigma-Aldrich | Acetic acid, ReagentPlus®, ≥99% | CH3CO2H

Rechtliche Hinweise

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Piktogramme

FlameCorrosion
GHS02,GHS05

Signalwort

Danger

H-Sätze

H226,H314

Gefahreneinstufungen

Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A

Lagerklassenschlüssel

3 - Flammable liquids

WGK

WGK 1

Flammpunkt (°F)

102.2 °F - closed cup

Flammpunkt (°C)

39 °C - closed cup

Persönliche Schutzausrüstung

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Analysenzertifikate (COA)

Lot/Batch Number
44696APV
44696AP
SHBB0675V
BCBD7881V
BCBD7881

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If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

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Essigsäure (Eisessig) 100 % for analysis EMPARTA® ACS

Supelco

1.01830

Essigsäure (Eisessig) 100 %

Eisessig United States Pharmacopeia (USP) Reference Standard

USP

1005706

Eisessig

Essigsäure glacial, puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.8%

Sigma-Aldrich

33209

Essigsäure

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