Calcium carbonate, chelometric standard, ACS, 99.95-100.05%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11387858	Thermo Scientific Alfa Aesar 036399.22	100 g
11397858	Thermo Scientific Alfa Aesar 036399.36	500 g

Description

Calcium carbonate is a dietary supplement used when the quantity of calcium taken in the diet is not enough. Used as an antacid to relieve heartburn, acid indigestion and upset belly. Practiced in the expression industry. Also widely used as a filler in plastics and is used in metallurgy of iron.

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
• Assay Percent Range: 99.95-100.05%
• MDL Number: MFCD00010906
• Solubility Information: Insoluble in water but soluble in acids.
• SMILES: [Ca++].[O-]C([O-])=O
• Molecular Weight (g/mol): 100.09
• ChEBI: CHEBI:3311
• Grade: ACS
• Appearance: White powder
• Chemical Name or Material: Calcium carbonate, For analysis ACS

• CAS: 471-34-1
• Physical Form: Powder
• Molecular Formula: CCaO3
• 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
• Refractive Index: 1.6583
• Density: 2.93 g/cm³ at 20°C

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