Description
Zinc chloride, minimum 97 % crystalline, is an inorganic zinc salt for laboratory and technical chemistry. It is registered under CAS number 7646-85-7 and EG nr. 231-592-0, with the empirical formula ZnCl₂, a molar mass of 136,28 g/mol, a density of 2,91 g/cm³, and a boiling point of 732 °C. The crystalline solid provides a concentrated source of zinc(II) chloride for synthesis, catalysis support, dehydration-related procedures, and other inorganic applications where a min. 97 % grade is specified. Documented molar mass and density values support accurate solution preparation and stoichiometric calculations. The material is Handling should follow the associated safety information, as zinc chloride is a reactive inorganic salt. This crystalline zinc chloride is available from manufacturer Carl ROTH with clear assay and physicochemical data, helping laboratories select a consistent technical-to-laboratory grade for routine chemical work without over-specified purity claims beyond the stated minimum 97 %.
This article belongs on Inorganic salts, in Inorganic chemicals.
Key features
- Assay: ≥97 %
- Lead (Pb): ≤0,002 %
- Cadmium (Cd): ≤0,002 %
- Iron (Fe): ≤0,002 %
- Copper (Cu): ≤0,001 %
- CAS number: 7646-85-7
- Pack sizes: 1 kg, 10 kg, 2.5 kg
- EG nr.: 231-592-0
- Purity: min. 97 % cryst.
- Molar mass: 136,28 g/mol
- Density: 2,91 g/cm³
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
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Precautionary Statements (P-Phrases)
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Questions about Zinc chloride, min. 97 % cryst., 1 kg, plastic
What is this article?
Zinc chloride, min. 97 % cryst., 1 kg, plastic is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Inorganic salts, inside Inorganic chemicals, in Produits chimiques de laboratoire et industriels.
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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