Merck
All Photos(7)

791733

Sigma-Aldrich

Potassium acetate

anhydrous, free-flowing, Redi-Dri, ACS reagent, ≥99.0%

Linear Formula:
CH3COOK
CAS Number:
Molecular Weight:
98.14
Beilstein:
3595449
EC Number:
MDL number:
PubChem Substance ID:

Quality Level

grade

ACS reagent
anhydrous

vapor pressure

<0.0000001 hPa ( 25 °C)

product line

Redi-Dri

assay

≥99.0%

form

powder

quality

free-flowing

impurities

≤0.005% insolubles

pH

6.5-9.0 (25 °C, 5%)

density

1.57 g/cm3 at 25 °C (lit.)

anion traces

chloride (Cl-): ≤0.003%
phosphate (PO43-): ≤0.001%
sulfate (SO42-): ≤0.002%

cation traces

Ca: ≤0.005%
Fe: ≤5 ppm
Mg: ≤0.002%
Na: ≤0.03%
heavy metals: ≤5 ppm (by ICP-OES)

SMILES string

[K+].CC([O-])=O

InChI

1S/C2H4O2.K/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1

InChI key

SCVFZCLFOSHCOH-UHFFFAOYSA-M

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Packaging

2.5 kg in poly drum
1 kg in poly bottle
100, 500 g in poly bottle

Legal Information

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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