Description
Magnesium oxalate dihydrate is a crystalline magnesium salt of oxalic acid offered at min. 99 %, pure grade, with empirical formula MgC₂O₄ · 2 H₂O and CAS number 547-66-0. Key physicochemical data include a molar mass of 148,35 g/mol and a density of 2,45 g/cm³, together with EG number 208-932-1. The compound is Identity parameters—formula, CAS, molar mass and density—support accurate weighing, solution preparation and documentation in analytical or synthetic workflows. This pure grade comes from manufacturer Carl ROTH and fits standard chemicals inventories for solid oxalate salts. is practical for method development, reference preparations and routine bench work that call for magnesium oxalate dihydrate without extending beyond the stated purity and measured properties. Use the material according to laboratory protocols that require the dihydrate form and the listed compositional data.
This article is part of Inorganic salts, in Inorganic chemicals.
Key features
- Assay: ≥99,0 %
- Chloride (Cl): ≤0,05 %
- Lead (Pb): ≤0,005 %
- Calcium (Ca): ≤1,0 %
- Iron (Fe): ≤0,05 %
- CAS number: 547-66-0
- Pack sizes: 100 g, 500 g, 1 kg, 2.5 kg
- EG nr.: 208-932-1
- Purity: min. 99 %, pure
- Empirical formula: MgC₂O₄ · 2 H₂O
- Molar mass: 148,35 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
WarningHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Magnesium oxalate dihydrate, min. 99 %, pure, 100 g, plastic
What is this article?
Magnesium oxalate dihydrate, min. 99 %, pure, 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.
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.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Delivery across Europe, two to five days when in stock. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
