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De stabilitate et praeparatione Nitrate Bismuth

2023-06-13
Bismuth NitrateStabilitas
1. Stabilis: stabulum.
2. Substantiae incompatibilia: reducere agentia, substantias flammabiles vel combustibiles, activum pulveris metalli, sulphuris, phosphori.
3. Conditiones ad vitandum contactum: aer humidus.
4. Polymerization aleam: non polymerizationem.
5. De compositione productorum: oxydi nitrogenii.
Praeparatiobismuth nitrate
(1) Bismuth oxydatum dissolve cum acido nitrico, aequatio chemica haec est;
6HNO3+Bi2O3=2Bi(NO3)3+3H2O
(2) Bismuth nitras quoque obtineri potest bismuthum et acidum nitricum diluti reac- ferentes, ac evanescente et crystallizando. Aequatio chemica haec est:
Bi+4HNO3=Bi(NO3)3+NO↑+2H2O
(3) Cum acidum nitricum coactum in reactione adhibeatur, bismuth (III) oxydatum proferri potest. Aequatio chemica haec est:

2Bi+2HNO3=Bi2O3+2NO↑+H2O




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