Potassium fulminate
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IUPAC name Potassium oxidoazaniumylidynemethane | |
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InChI
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Properties | |
Chemical formula | CKNO |
Molar mass | 81.115 g·mol−1 |
Density | 1.8 g/cm3 |
Hazards | |
Occupational safety and health (OHS/OSH): | |
Main hazards | Explosive |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is YN ?) Infobox references |
Chemical compound
Potassium fulminate is the potassium salt of the fulminate ion. Its only use, aside from chemical demonstrations, is in the percussion caps for some early rifles. Usually prepared by reacting a potassium amalgam with mercury fulminate,[1] it is much less sensitive due to the ionic bond between potassium and carbon, unlike the weaker covalent bond between mercury and carbon.
See also
- List of explosives
- Fulminic acid
- Fulminate
- Silver fulminate
- Mercury(II) fulminate
- Potassium cyanate
References
- ^ Z. Iqbal and A. D. Yoffe (1967). "Electronic Structure and Stability of the Inorganic Fulminates". Proceedings of the Royal Society of London. 302 (1468): 35–49. Bibcode:1967RSPSA.302...35I. doi:10.1098/rspa.1967.0225. S2CID 93161907.
- v
- t
- e
- K3N
- KNH2
- KN3
- KNO2
- KNO3
- K3P
- KH2PO3
- K3PO4
- K2HPO4
- KH2PO4
- KPF6
- KAsO2
- K3AsO4
- K2HAsO4
- KH2AsO4
- B4K2O7
- K2CO3
- KHCO3
- K2SiO3
- K2SiF6
- K2Al2O4
- K2Al2B2O7
- K2PtCl4
- K2Pt(CN)4
- K2TiF6
- K2PtCl6
- K2ReCl6
- K2ZrF6
- K4Fe(CN)6
- K3Fe(CN)6
- K3Fe(C2O4)3
- K2FeO4
- K2MnO4
- KMnO4
- K3CrO4
- K2CrO4
- K3CrO8
- KCrO3Cl
- K2Cr2O7
- K2Cr3O10
- K2Cr4O13
- K4Mo2Cl8
- KHCO2
- KCH3CO2
- KCF3CO2
- K2C2O4
- KHC2O4
- KC12H23O2
- KC18H35O2
- C3H2K2O4
- C4H6KO4
- C5H7KO4