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12001 Aldrich

Calcium

granular, ≥98% (complexometric)

  • CAS Number 7440-70-2

  • Empirical Formula (Hill Notation) Ca

  • Molecular Weight 40.08

  •  Beilstein Registry Number 4241647

  •  EC Number 231-179-5

  •  MDL number MFCD00085314

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Properties

InChI Key   OYPRJOBELJOOCE-UHFFFAOYSA-N
assay   ≥98% (complexometric)
quality   granular
resistivity   3.5 μΩ-cm, 20°C
impurities   ≤0.05% insoluble in HCl
particle size   0.2-3 mm
bp   1484 °C(lit.)
mp   850 °C (lit.)
density   1.54 g/mL at 25 °C(lit.)

Description

Packaging

bottled under inert gas

Application

Precursor to Ca8Al3 and Ca13Al14; intermetallics with new metallic Zintl phases.7

Safety & Documentation

Safety Information

Symbol 
GHS02  GHS02
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 1401 4.3 / PGII
WGK Germany 
3
Protocols & Articles
Peer-Reviewed Papers
15

References

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