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Calcium azide

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Calcium azide
Identifiers
CAS Number
3D model (JSmol)
ChemSpider
PubChem CID
CompTox Dashboard (EPA)
InChI
  • InChI=1S/Ca.2N3/c;2*1-3-2/q+2;2*-1Key: UETLMBWMVIQIGU-UHFFFAOYSA-N
SMILES
  • ==.==.
Properties
Chemical formula Ca(N3)2
Molar mass 124.12 g/mol
Appearance colorless crystals
Melting point 100 °C (212 °F; 373 K) decomposes at 150 °C
Solubility in water 38.1 g/100 mL (0 °C)
Solubility slightly soluble in ethanol
insoluble in ether, acetone
Thermochemistry
Std enthalpy of
formation (ΔfH298) 		14.2 kJ/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Infobox references
Chemical compound

Calcium azide is a chemical compound with the formula Ca(N3)2.

Production

It can be obtained from a distilled reaction between hydrazoic acid and calcium hydroxide.

Safety

Calcium azide is sensitive to impact, in which it may detonate and ignite.

References

  1. Calcium azide at Chemister
Calcium compounds
Hydrogen & halogens
Chalcogens
Pnictogens
Group 13 & 14
Trans metals
Organics
Salts and covalent derivatives of the azide ion
HN3 He
LiN3 Be(N3)2 B(N3)3 CH3N3
C(N3)4
CO(N3)2 		NH4N3
N3NO
N(N3)3
H2N–N3 		O FN3 Ne
NaN3 Mg(N3)2 Al(N3)3 Si(N3)4 P SO2(N3)2 ClN3 Ar
KN3 Ca(N3)2 Sc(N3)3 Ti(N3)4 VO(N3)3 Cr(N3)3
CrO2(N3)2 		Mn(N3)2 Fe(N3)2
Fe(N3)3 		Co(N3)2
Co(N3)3 		Ni(N3)2 CuN3
Cu(N3)2 		Zn(N3)2 Ga(N3)3 Ge As(N3)5 Se(N3)4 BrN3 Kr
RbN3 Sr(N3)2 Y(N3)3 Zr(N3)4 Nb Mo Tc Ru(N3)6 Rh(N3)6 Pd(N3)2 AgN3 Cd(N3)2 In Sn Sb(N3)5 Te(N3)4 IN3 Xe(N3)2
CsN3 Ba(N3)2 * Lu(N3)3 Hf Ta W Re Os Ir(N3)6 Pt(N3)6 Au(N3)4 Hg2(N3)2
Hg(N3)2 		TlN3 Pb(N3)2 Bi(N3)3 Po At Rn
Fr Ra(N3)2 ** Lr Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og
 
* La(N3)3 Ce(N3)3
Ce(N3)4 		Pr Nd Pm Sm(N3)3 Eu(N3)2
Eu(N3)3 		Gd(N3)3 Tb Dy(N3)3 Ho(N3)3 Er Tm Yb(N3)3
** Ac(N3)3 Th(N3)4 Pa UO2(N3)2 Np Pu Am Cm Bk Cf Es Fm Md No


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