Description
Magnesium chloride hexahydrate ROTI®METIC 99,999 % (5N) is an ultra-high-purity hydrated inorganic salt with the empirical formula MgCl₂·6 H₂O, CAS number 7791-18-6 and EG number 232-094-6. The compound has a molar mass of 203,3 g/mol and a density of 1,57 g/cm³, providing a well-documented solid for analytical chemistry, buffer preparation and materials research. It is Specified at 99,999 % (5N) under the ROTI®METIC grade, this hexahydrate supports work where trace-metal background must remain minimal and lot-to-lot consistency is essential. Density and molar-mass data simplify stoichiometric calculations, solution make-up and documentation in validated methods. Available from manufacturer Carl ROTH, the product integrates easily into high-purity salt inventories used for standards, electrolyte systems and specialised synthesis. The compact plastic packaging helps maintain orderly storage while protecting the crystalline hydrate during routine handling on the laboratory bench or in controlled chemical stores.
This article is part of Inorganic salts, in Inorganic chemicals.
Key features
- Assay (metals basis): 99,999 %
- CAS number: 7791-18-6
- Pack sizes: 25 g, 100 g
- EG nr.: 232-094-6
- Purity: ROTI®METIC 99,999 % (5N)
- Empirical formula: MgCl₂·6 H₂O
- Molar mass: 203,3 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Magnesium chloride hexahydrate, ROTI®METIC 99,999 % (5N), 25 g, plastic
What is this article?
Magnesium chloride hexahydrate, ROTI®METIC 99,999 % (5N), 25 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.
Which category should I open next?
The category is Inorganic chemicals. The sub-category is Inorganic salts. The catalogue is Lab chemicals.
Shelves beside this one are Metals, elements & oxides and Nanomaterials & quantum dots.
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