Description
Calcium carbonate is an inorganic salt offered at a minimum of 98.5 % purity in Ph.Eur. and USP quality as a granulated material for pharmaceutical and laboratory applications. It is characterised by the empirical formula CaCO₃, CAS number 471-34-1 and EG number 207-439-9, with a molar mass of 100,09 g/mol and a density of 2,93 g/cm³. These defined parameters support accurate formulation, titration and preparation work where pharmacopoeia-grade calcium carbonate is specified. The product is Calcium carbonate from manufacturer Carl ROTH in granulated form suits workflows that benefit from free-flowing solids while meeting Ph.Eur. and USP expectations. Clear purity, formula and density data help laboratories maintain reproducible protocols across inorganic chemistry, pharmaceutical testing and general analytical practice.
This article is part of Inorganic salts, in Inorganic chemicals.
Key features
- Appearance: white granules
- Assay: 98.5-100.5 %
- In CH3COOH insoluble matter: ≤0.2 %
- In HCl insoluble matter: ≤0.2 %
- Chloride (Cl): ≤0.033 %
- Fluoride (F): ≤0.005 %
- Sulphate (SO4): ≤0.25 %
- As (Arsenic): ≤0.0003 %
- Barium (Ba): complies
- Fe (Iron): ≤0.02 %
- CAS number: 471-34-1
- Pack sizes: 500 g, 1 kg, 2.5 kg, 5 kg
- EG nr.: 207-439-9
- Purity: min. 98.5 %, Ph.Eur., USP
- Empirical formula: CaCO₃
- Molar mass: 100,09 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Calcium carbonate, min. 98.5 %, min. 98,5 %, Ph.Eur., USP, granuliert, 500 g
What is this article?
Calcium carbonate, min. 98.5 %, min. 98,5 %, Ph.Eur., USP, granuliert, 500 g 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?
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