Description
tri-Calcium dicitrate tetrahydrate is an extra pure calcium citrate salt with a minimum assay of 97 %, offered for laboratory and analytical use. It carries CAS number 5785-44-4 and the empirical formula C₁₂H₁₀Ca₃O₁₄ · 4 H₂O, with a molar mass of 570,51 g/mol and EG nr. 212-391-7. This hydrated tricalcium dicitrate is a well-defined inorganic carboxylate salt suited to preparation of buffer systems, reference materials, and general chemical synthesis where controlled calcium and citrate content is required. Its defined stoichiometry and extra-pure grade make it a practical choice for laboratories that need a consistent calcium citrate source without introducing unnecessary impurities into formulations or analytical procedures. The product integrates readily into standard wet-chemistry protocols and can be used wherever a high-purity, tetrahydrate form of tri-calcium dicitrate is specified.
This article is part of Inorganic salts, in Inorganic chemicals.
Key features
- Assay (dry substance): ≥97,0 %
- Fluoride (F): ≤0,005 %
- Aluminium (Al): ≤0,005 %
- Arsenic (As): ≤0,0001 %
- Lead (Pb): ≤0,0001 %
- Mercury (Hg): ≤0,0001 %
- Heavy metals (as Pb): ≤0,0005 %
- Loss on drying: 10,0-14,0 %
- CAS number: 5785-44-4
- Pack sizes: 500 g, 1 kg, 2.5 kg
- EG nr.: 212-391-7
- Purity: min. 97 %, extra pure
- Empirical formula: C₁₂H₁₀Ca₃O₁₄ · 4 H₂O
- Molar mass: 570,51 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about tri-Calcium dicitrate tetrahydrate, min. 97 %, extra pure, 500 g, plastic
What is this article?
tri-Calcium dicitrate tetrahydrate, min. 97 %, extra pure, 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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