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465895

Sigma-Aldrich

Calcium

dendritic pieces, purified by distillation, 99.5% trace metals basis

Synonym(s):
Atomic calcium, Calcium atom, Calcium element
Empirical Formula (Hill Notation):
Ca
CAS Number:
Molecular Weight:
40.08
Beilstein:
4241647
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

Assay

99.5% trace metals basis

form

dendritic pieces

purified by

distillation

reaction suitability

reagent type: reductant

resistivity

3.5 μΩ-cm, 20°C

bp

1484 °C (lit.)

mp

850 °C (lit.)

density

1.54 g/mL at 25 °C (lit.)

SMILES string

[Ca]

InChI

1S/Ca

InChI key

OYPRJOBELJOOCE-UHFFFAOYSA-N

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Calcium dendritic pieces, purified by distillation, 99.5% trace metals basis

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Calcium

assay

99.5% trace metals basis

assay

99%

assay

99% trace metals basis

assay

99%

form

dendritic pieces

form

granular

form

turnings

form

pieces

resistivity

3.5 μΩ-cm, 20°C

resistivity

3.5 μΩ-cm, 20°C

resistivity

3.5 μΩ-cm, 20°C

resistivity

3.5 μΩ-cm, 20°C

bp

1484 °C (lit.)

bp

1484 °C (lit.)

bp

1484 °C (lit.)

bp

1484 °C (lit.)

mp

850 °C (lit.)

mp

850 °C (lit.)

mp

850 °C (lit.)

mp

850 °C (lit.)

density

1.54 g/mL at 25 °C (lit.)

density

1.54 g/mL at 25 °C (lit.)

density

1.54 g/mL at 25 °C (lit.)

density

1.54 g/mL at 25 °C (lit.)

Application

Precursor to Ca8Al3 and Ca13Al14; intermetallics with new metallic Zintl phases.7
Solid state synthesis with Mg and Sn resulted in a new phase, Ca6.2Mg3.8Sn7, which has an unprecedented type of tin chain composed of square-planar tin units.

Pictograms

Flame

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Water-react 2

Storage Class Code

4.3 - Hazardous materials, which set free flammable gases upon contact with water

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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