Sailpítear
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.
| 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)  ) | |
Tagairtí
| Tá an t-alt seo bunaithe ar ábhar as Fréamh an Eolais, ciclipéid eolaíochta agus teicneolaíochta leis an Ollamh Matthew Hussey, foilsithe ag Coiscéim sa bhliain 2011. Tá comhluadar na Vicipéide go mór faoi chomaoin acu beirt as ucht cead a thabhairt an t-ábhar ón leabhar a roinnt linn go léir. |
| Is síol é an t-alt seo. Cuir leis, chun cuidiú leis an Vicipéid. Má tá alt níos forbartha le fáil i dteanga eile, is féidir leat aistriúchán Gaeilge a dhéanamh. |
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