Skip to Content
MilliporeSigma
All Photos(4)

Key Documents

799386

Sigma-Aldrich

Potassium chlorate

anhydrous, free-flowing, Redi-Dri, ACS reagent, ≥99%

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
KClO3
CAS Number:
Molecular Weight:
122.55
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.21

grade

ACS reagent
anhydrous

Quality Level

product line

Redi-Dri

assay

≥99%

form

powder

quality

free-flowing

impurities

≤0.001% N compounds
≤0.005% insolubles

pH

5-6.5 (25 °C, 61.3 g/L)

mp

356 °C (lit.)

anion traces

bromate (BrO3-): ≤0.015%
chloride (Cl-): ≤0.001%
sulfate (SO42-): passes test

cation traces

Ca: ≤0.002%
Fe: ≤3 ppm
Mg: ≤0.002%
Na: ≤0.01%
heavy metals: ≤5 ppm (by ICP)

SMILES string

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

InChI

1S/ClHO3.K/c2-1(3)4;/h(H,2,3,4);/q;+1/p-1

InChI key

VKJKEPKFPUWCAS-UHFFFAOYSA-M

Looking for similar products? Visit Product Comparison Guide

Legal Information

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

pictograms

Flame over circleSkull and crossbones

signalword

Danger

hcodes

Hazard Classifications

Acute Tox. 3 Oral - Ox. Sol. 1

Storage Class

5.1A - Strongly oxidizing hazardous materials

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

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

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 1

1 of 1

A noncovalent compatibilization approach to improve the filler dispersion and properties of polyethylene/graphene composites.
Vasileiou AA, et al.
ACS Applied Materials & Interfaces, 6(3), 1916-1925 (2014)
Carbon fragments are ripped off from graphite oxide sheets during their thermal reduction.
Jankovsky O, et al.
New. J. Chem., 38(12), 5700-5705 (2014)
The Decomposition of Solid Potassium Chlorate by X Rays.
Heal HG.
Canadian Journal of Chemistry, 37(5), 979-987 (1959)
ESR Spectrum of O-3 Trapped in a Single Crystal of Potassium Chlorate.
Schlick S.
J. Chem. Phys. , 56, 654-661 (1972)
Single sheet functionalized graphene by oxidation and thermal expansion of graphite.
McAllister MJ, et al.
Chemistry of Materials, 19(18), 4396-4404 (2007)

Articles

Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service