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Níotráit photaisiam, KNO3, a fhaightear sa nádúr. Faightear potaisiam (K) sa bhfoirm seo go minic. Úsáidtear é i ndéanamh pléascán, tinte ealaíne is lasán. Déantar leasú talún is aigéad nítriúil as freisin.[1]
Substaint cheimiceach | aicme eintiteas ceimiceach |
---|---|
Mais mhóilíneach | 100.952 Da |
Struchtúr ceimiceach | |
Foirmle cheimiceach | KNO₃ |
SMILES canónta | Model 2D [N+](=O)([O-])[O-].[K+] |
InChI | Model 3D |
Airí | |
Dlús | 2.109 g/cm³ |
Pointe leáite | 334 °C 337 °C |
Fiuchphointe | 400 °C |
Pointe dianscaoilte | 400 °C |
Eantalpacht chaighdeánach an fhoirmithe | −494 kJ/mol |
NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response () Rialachán (CE) Uimh. 1272/2008 (GHS03: flame over circle (en) ) |
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