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Key Documents

8.14151

Sigma-Aldrich

Potassium superoxide

for synthesis

Synonym(s):

Potassium superoxide, Potassium peroxide

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About This Item

Empirical Formula (Hill Notation):
KO2
CAS Number:
Molecular Weight:
71.10
MDL number:
UNSPSC Code:
12352304
EC Index Number:
234-746-5

Quality Level

reaction suitability

reagent type: oxidant

pH

>7 (20 °C in H2O)

mp

380 °C

density

2.14 g/cm3

InChI

1S/K.O2/c;1-2/q+1;

InChI key

CLSKHAYBTFRDOV-UHFFFAOYSA-N

Analysis Note

Assay (manganometric): ≥ 90.0 %
KOH (acidimetric): ≤ 4.0 %

Certificates of Analysis (COA)

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