Description
Potassium chlorate is a high-assay inorganic oxidising salt offered at min. 99 %, p.a., ACS quality for analytical and laboratory applications. It carries CAS number 3811-04-9 and EG nr. 223-289-7, with empirical formula KClO₃, molar mass 122,55 g/mol and density 2,34 g/cm³. The boiling point is stated as 400 °C. These data underpin its role in controlled oxidation chemistry, analytical reagent preparation, and salts-for-analysis programmes that require ACS-aligned material. The dual p.a. and ACS designation supports demanding quantitative work and method documentation. Use cases include inorganic synthesis support, educational demonstrations under appropriate controls, and reference or reagent stock where potassium chlorate of defined grade is specified. Consistent physical constants assist accurate portioning and formulation in routine laboratory practice.
This article is part of Inorganic salts, in Inorganic chemicals.
Key features
- Assay: ≥99,0 %
- In H2O insoluble matter: ≤0,005 %
- Bromate (BrO3-): ≤0,015 %
- Chloride (Cl): ≤0,001 %
- Sulphate (SO4): ≤0,002 %
- Heavy Metals (ICP-OES): ≤0.0005 %
- Calcium (Ca): ≤0,002 %
- Iron (Fe): ≤0,0003 %
- Magnesium (Mg): ≤0,002 %
- Sodium (Na): ≤0,01 %
- CAS number: 3811-04-9
- Pack sizes: 100 g, 250 g, 500 g
- Purity: min. 99 %, p.a., ACS
- Empirical formula: KClO₃
- Molar mass: 122,55 g/mol
- Density: 2,34 g/cm³
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
DangerHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Potassium chlorate, min. 99 %, p.a., ACS, 100 g, plastic
What is this article?
Potassium chlorate, min. 99 %, p.a., ACS, 100 g, plastic is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Inorganic salts, inside Inorganic chemicals, in Lab chemicals.
An inorganic salt is an ionic solid, a chloride, a sulfate, a nitrate, a phosphate. The degree of hydration changes the mass that contains one mole of the ion. Analytical grade limits the foreign ions. A hydrate and the anhydrous salt are not interchangeable by weight.
An inorganic chemical is a salt, an acid or base in solid form, a metal, an oxide, or an element. The waters of hydration are part of the formula: a hydrate and an anhydrous salt are different masses for the same ion. Trace metals matter when the salt will be used in analysis. Nanomaterials add particle size to the specification. Look the substance up on PubChem. Hazard classes are on ECHA, under the CLP Regulation and REACH. Transport of the dangerous ones is explained by the UNECE.
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Shelves beside this one are Metals, elements & oxides and Nanomaterials & quantum dots.
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