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450146 Sigma-Aldrich

Calcium hydroxide

99.995% trace metals basis

Synonym: Calcium dihydroxide, Carboxide

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Properties

Related Categories Calcium Salts, Calcium Salts, Essential Chemicals, Materials Science, Metal and Ceramic Science,
Quality Level   100
assay   99.995% trace metals basis
form   powder
impurities   <3% calcium carbonate
density   2.24 g/mL at 25 °C (lit.)
SMILES string   O[Ca]O
InChI   1S/Ca.2H2O/h;2*1H2/q+2;;/p-2
InChI key   AXCZMVOFGPJBDE-UHFFFAOYSA-L

Description

General description

This strong base dissociates into calcium and hydroxyl ions in an aqueous solution.

Application

Calcium hydroxide may be used for the preparation of nanocrystalline hydroxyapatite by sonochemical technique.Ca(OH)2 may be used as a catayst in the pyrolysis of pinewood in a fixed bed reactor.

Packaging

5, 25 g in poly bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Target organs 
Respiratory system
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
RTECS 
EW2800000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

Articles

Acids and Bases

Acids and bases have been used by chemists for centuries, and are among the most fundamental reagents employed in synthetic organic chemistry. This product line ranges from Brønsted and Lewis acids, ...
Chemfiles Volume 1 Article 3

Thermoelectric Performance of Perovskite-type Oxide Materials - Material Matters, 2011, Volume 6, Number 4, 92–99

Lassi Karvonen, Petr Tomeš, Anke Weidenkaff* Laboratory for Solid State Chemistry and Catalysis Department of Mobility, Energy and Environment EMPA-Swiss Federal Laboratories for Materials Science an...
Lassi Karvonen, Petr Tomeš, Anke Weidenkaff
Material Matters, 2011, Volume 6, Number 4, 92–99
Keywords: Catalysis, Combustion, Degradations, Materials Science, Oxidations, Semiconductor, Substitutions

Thermoelectric Performance of Perovskite-type Oxide Materials - Materials Science

Lassi Karvonen, Petr Tomeš, Anke Weidenkaff* Laboratory for Solid State Chemistry and Catalysis Department of Mobility, Energy and Environment EMPA-Swiss Federal Laboratories for Materials Science an...
Keywords: Catalysis, Combustion, Degradations, Materials Science, Oxidations, Semiconductor, Substitutions

Peer-Reviewed Papers
15

References

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