Description
Potassium bromate is a high-purity inorganic oxidising salt offered at minimum 99,8 % (p.a., ACS, ISO), with CAS number 7758-01-2 and empirical formula KBrO₃. It has a molar mass of 167,01 g/mol, a density of 3,13 g/cm³ and a boiling point above 425 °C, giving a stable solid for controlled laboratory oxidation chemistry. The crystalline salt is used where a defined bromate source is needed for redox standards, organic functional-group transformations and materials testing. Clear identification via EG number 231-829-8 and UN number 1484 supports safe handling, storage planning and regulatory documentation in chemical stores. Its multi-standard p.a./ACS/ISO profile makes it a practical choice for quality-control, research and teaching laboratories that require reproducible potassium bromate without proprietary additives.
This article is part of Inorganic salts, in Inorganic chemicals.
Key features
- Assay (iodom.): ≥99,8 %
- In H2O insoluble matter: ≤0.005 %
- pH value (5 % in H2O): 5,0-9,0
- Loss on drying (150 °C): ≤0,1 %
- Total nitrogen (N): ≤0,001 %
- Bromide (Br): ≤0,02 %
- Sulphate (SO4): ≤0,005 %
- Cadmium (Cd): ≤0,0005 %
- Calcium (Ca): ≤0,005 %
- Iron (Fe): ≤0,0005 %
- CAS number: 7758-01-2
- Pack sizes: 100 g, 250 g, 500 g
- EG nr.: 231-829-8
- Purity: min. 99,8 %, p.a., ACS, ISO
- Empirical formula: KBrO₃
- Molar mass: 167,01 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
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Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Potassium bromate, min. 99,8 %, p.a., ACS, ISO, 100 g, plastic
What is this article?
Potassium bromate, min. 99,8 %, p.a., ACS, ISO, 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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