Skip to Content
Merck
All Photos(3)

Key Documents

241830

Sigma-Aldrich

Potassium perchlorate

ACS reagent, ≥99%

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
KClO4
CAS Number:
Molecular Weight:
138.55
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NB.24

grade

ACS reagent

Assay

≥99%
99.0-100.5%

form

powder

reaction suitability

reagent type: oxidant

impurities

≤0.005% insolubles

pH

5.0-6.5 (25 °C, 13.9 g/L)

mp

400 °C (dec.) (lit.)

anion traces

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

cation traces

Ca: ≤0.005%
Fe: ≤5 ppm
Na: ≤0.02%
heavy metals: ≤5 ppm (by ICP)

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

Looking for similar products? Visit Product Comparison Guide

Application


  • Properties of Mixed Crystal Coprecipitation Substances of Ammonium Nitrate and Potassium Perchlorate Prepared by the Evaporative Solvent Method: This study presents a novel method for the preparation of mixed crystal coprecipitation substances combining ammonium nitrate and potassium perchlorate, offering potential advancements in energetic materials and explosive compositions (Zi et al., 2024).

  • The Influence of Potassium Salts Phase Stabilizers and Binder Matrix on the Properties of Novel Composite Rocket Propellants Based on Ammonium Nitrate: Investigates the role of potassium salts as phase stabilizers in enhancing the mechanical properties and stability of novel composite rocket propellants, providing insights into the development of more efficient and safer rocket propellants (Rotariu et al., 2022).

  • Synergetic Effect of Potassium Oxysalts on Combustion and Ignition of Al/CuO Composites: Examines the synergistic effects of potassium oxysalts on the combustion and ignition behaviors of aluminum and copper oxide composites, highlighting potential improvements in pyrotechnic formulations (Ma et al., 2021).

  • Thermal behavior and combustion of Al nanoparticles/ MnO(2)-nanorods nanothermites with addition of potassium perchlorate: Explores the thermal decomposition and combustion characteristics of aluminum nanoparticles and manganese dioxide nanorods enhanced with potassium perchlorate, aiming at applications in energetic materials and pyrotechnics (Song et al., 2019).

  • The emerging role of titrimetry in late nineteenth-century industrial problem solving: the example of trace analysis for perchlorate in Chile saltpetre: Historical analysis of the use of titrimetry for detecting trace amounts of perchlorate in Chile saltpetre, demonstrating early industrial applications of potassium perchlorate in quality control and regulatory contexts (Travis, 2014).

Pictograms

Flame over circleExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Ox. Sol. 1

Storage Class Code

5.1A - Strongly oxidizing hazardous materials

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

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

Visit the Document Library

Sarah Ya'ari et al.
International journal of molecular sciences, 21(19) (2020-10-11)
Bacterial biofilm formation on wet surfaces represents a significant problem in medicine and environmental sciences. One of the strategies to prevent or eliminate surface adhesion of organisms is surface modification and coating. However, the current coating technologies possess several drawbacks
Evangelos Kalamaras et al.
Faraday discussions, 215(0), 329-344 (2019-04-04)
Utilising photoelectrochemical (PEC) devices to produce sustainable fuels from water and CO2 is a very attractive strategy, in which sunlight is used to convert the greenhouse gas (CO2) into a usable form of stored chemical energy. While significant progress has
Y Hiasa et al.
Japanese journal of cancer research : Gann, 78(12), 1335-1340 (1987-12-01)
The effect of 1000 ppm potassium perchlorate (KClO4), 1000 ppm potassium iodide (KI) or 1000 ppm propylthiouracil (PTU) in the diet on the development of thyroid tumors was studied histologically and biochemically in Wistar rats given a single ip injection
J D Méndez-Díaz et al.
Water research, 43(6), 1621-1629 (2009-01-17)
The present study investigates the efficacy of various oxidizing treatments (ClO(-), ClO(2), KMnO(4), O(3), O(3)/H(2)O(2), O(3)/activated carbon) to remove from waters sodium dodecylbenzenesulphonate (SDBS), considered as model surfactant. Results obtained show that the use of ClO(-) and ClO(2) does not
Benedicte Thienpont et al.
Environmental science & technology, 45(17), 7525-7532 (2011-08-02)
Thyroxine-immunofluorescence quantitative disruption test (TIQDT) was designed to provide a simple, rapid, alternative bioassay for assessing the potential of chemical pollutants and drugs to disrupt thyroid gland function. This study demonstrated that zebrafish eleutheroembryos provided a suitable vertebrate model, not

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