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Calcium carbonate, 99.5% (metals basis), Thermo Scientific Chemicals

Product Code. 11391199
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Quantity:
100 g
500 g
2 kg

Calcium carbonate is used in the purification of iron, refining of sugar from sugar beet and flue gas desulfurization applications in fossil fuel power stations. It is used in blackboard chalk, printing and writing paper, paints, plastics, PVC cables, polypropylene compounds, thermosetting resins, adhesives, sealants and decorating fillers. It is an abrasive and an ingredient in many glazes. It is also used in the pharmaceutical industry as an inert filler for tablets and other pharmaceuticals. It is used as a base in many organic reactions.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 471-34-1
Molecular Formula CCaO3
Molecular Weight (g/mol) 100.09
MDL Number MFCD00010906
InChI Key VTYYLEPIZMXCLO-UHFFFAOYSA-L
Synonym calcium carbonate, limestone, chalk, calcite, carbonic acid calcium salt 1:1, marble, calofort u, aragonite, aeromatt, akadama
PubChem CID 10112
ChEBI CHEBI:3311
IUPAC Name calcium;carbonate
SMILES [Ca++].[O-]C([O-])=O

Specifications

Melting Point 800°C (decomposition)
Color White
Physical Form Powder
Quantity 500 g
Assay Percent Range 99.5% (Metal basis)
Solubility Information Very low solubility in water.
Formula Weight 100.09
Refractive Index 1.6583
Appearance White powder
Density 2.930 g/cm3
Chemical Name or Material Calcium carbonate
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RUO – Research Use Only

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