Description
Potassium hexacyanoferrate(III) is a high-purity analytical salt supplied at min. 99 % and graded p.a. and ACS. Its empirical formula is K₃[Fe(CN)₆], with CAS number 13746-66-2, EG nr. 237-323-3, a molar mass of 329,25 g/mol and a density of 1,893 g/cm³. The reagent is used extensively in redox titrations, indicator systems and classical inorganic analysis, as well as in specialised laboratory preparations requiring ferricyanide. Produced by Carl ROTH to p.a. and ACS expectations, it provides a reliable source of potassium hexacyanoferrate(III) for method validation, quality control and research applications. Laboratories value its defined composition for colour reactions, oxidation–reduction studies and analytical protocols that specify ACS-grade material. Appropriate for inorganic, analytical and teaching environments that depend on consistent hexacyanoferrate(III) quality.
This article is part of Inorganic salts, in Inorganic chemicals.
Key features
- Assay (iodom.): ≥99,0 %
- In H2O insoluble matter: ≤0,005 %
- Hexacyanoferrate (II) [Fe(CN)6]: ≤0,005 %
- Chloride (Cl): ≤0,01 %
- Sulphate (SO4): ≤0,01 %
- Ca (Calcium): ≤0.0005 %
- Cd (Cadmium): ≤0.0005 %
- Co (Cobalt): ≤0.005 %
- Cu (Copper): ≤0.001 %
- Na (Sodium): ≤0.02 %
- CAS number: 13746-66-2
- Pack sizes: 500 g, 1 kg, 100 g
- EG nr.: 237-323-3
- Purity: min. 99 %, p.a., ACS
- Molar mass: 329,25 g/mol
- Density: 1,893 g/cm³
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Warning
Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Potassium hexacyanoferrate(III), min. 99 %, p.a., ACS, 500 g, plastic
What is this article?
Potassium hexacyanoferrate(III), min. 99 %, p.a., ACS, 500 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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