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460494

Sigma-Aldrich

Potassium perchlorate

≥99.99% trace metals basis

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Synonym(s):
Potassium perchlorate (KClO4 )
Linear Formula:
KClO4
CAS Number:
Molecular Weight:
138.55
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

assay

≥99.99% trace metals basis

form

solid

reaction suitability

reagent type: oxidant

impurities

≤100.0 ppm Trace Metal Analysis

mp

400 °C (dec.) (lit.)

SMILES string

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

InChI

1S/ClHO4.K/c2-1(3,4)5;/h(H,2,3,4,5);/q;+1/p-1

InChI key

YLMGFJXSLBMXHK-UHFFFAOYSA-M

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1 of 4

This Item
24183060489210056
vibrant-m

460494

Potassium perchlorate

-
vibrant-m

241830

Potassium perchlorate

Essential Grade
vibrant-m

60489

Potassium peroxodisulfate

Essential Grade
vibrant-m

210056

Potassium periodate

Essential Grade
Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

assay

≥99.99% trace metals basis

assay

≥99%, 99.0-100.5%

assay

≥99.0% (RT)

assay

99.8%, 99.8-100.3% (ACS specification)

mp

400 °C (dec.) (lit.)

mp

400 °C (dec.) (lit.)

mp

-

mp

582 °C (lit.)

impurities

≤100.0 ppm Trace Metal Analysis

impurities

≤0.005% insolubles

impurities

≤0.001% total nitrogen (N)

impurities

≤0.01% other halogens

reaction suitability

reagent type: oxidant

reaction suitability

reagent type: oxidant

reaction suitability

-

reaction suitability

reagent type: oxidant

General description

Potassium perchlorate is mainly used as an oxidizing agent in propellants and pyrotechnic compositions.

pictograms

Flame over circleExclamation mark

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Ox. Sol. 1

Storage Class

5.1A - Strongly oxidizing hazardous materials

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges


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