Calcium carbonate, Puratronic™, 99.999% (metals basis), Thermo Scientific Chemicals

Product Code	Brand	Quantity
15487485	Thermo Scientific Alfa Aesar 047235.06	5 g
15497485	Thermo Scientific Alfa Aesar 047235.14	25 g
15407495	Thermo Scientific Alfa Aesar 047235.22	100 g

Description

Applied as neutralizing agent, filler, and extender in rubber, plastics, paints, opacifying agent in paper, putty, antacid, Portland cement, sulfur dioxide, removal from stack gases, allurgical flux, analytical chemistry, carbon dioxide generation, and determining halogens in organic compounds.

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.

Chemical Identifiers

• CAS: 471-34-1
• Molecular Weight (g/mol): 100.09
• InChI Key: VTYYLEPIZMXCLO-UHFFFAOYSA-L
• PubChem CID: 10112
• SMILES: [Ca++].[O-]C([O-])=O

• Molecular Formula: CCaO3
• MDL Number: MFCD00010906
• Synonym: calcium carbonate, limestone, chalk, calcite, carbonic acid calcium salt 1:1, marble, calofort u, aragonite, aeromatt, akadama
• ChEBI: CHEBI:3311

Specifications

• Melting Point: 800°C (decomposition)
• Color: White
• Molecular Formula: CCaO3
• Merck Index: 14,1657
• Solubility Information: Soluble in dilute acids (5 M HCl: 0.1 M at 20°C,clear,colorless). Insoluble in water.
• SMILES: [Ca++].[O-]C([O-])=O
• Molecular Weight (g/mol): 100.09
• ChEBI: CHEBI:3311
• Percent Purity: 99.999%
• Odor: Odorless
• Assay: (metals basis)

• CAS: 471-34-1
• Physical Form: Powder
• MDL Number: MFCD00010906
• Synonym: calcium carbonate, limestone, chalk, calcite, carbonic acid calcium salt 1:1, marble, calofort u, aragonite, aeromatt, akadama
• InChI Key: VTYYLEPIZMXCLO-UHFFFAOYSA-L
• IUPAC Name: calcium;carbonate
• PubChem CID: 10112
• Formula Weight: 100.09
• Grade: Puratronic™
• Density: 2.930 g/mL
• Chemical Name or Material: Calcium carbonate

Safety and Handling

missing translation for 'einecsNumber' : 207-439-9

missing translation for 'rtecsNumber' : FF9335000

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only