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542040

Sigma-Aldrich

Potassium nitrate

99.999% trace metals basis

Sinonimo/i:

Saltpeter

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About This Item

Formula empirica (notazione di Hill):
KNO3
Numero CAS:
Peso molecolare:
101.10
Numero CE:
Numero MDL:
Codice UNSPSC:
12352302
ID PubChem:
NACRES:
NA.23

Grado

for analytical purposes

Livello qualitativo

Saggio

99.999% trace metals basis

Stato

crystalline

tecniche

flow cytometry: suitable

Impurezze

≤15.0 ppm Trace Metal Analysis

Punto di fusione

334 °C (lit.)

Stringa SMILE

[K+].[O-][N+]([O-])=O

InChI

1S/K.NO3/c;2-1(3)4/q+1;-1
FGIUAXJPYTZDNR-UHFFFAOYSA-N

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Applicazioni

  • Improving drought and salinity tolerance in barley by application of salicylic acid and potassium nitrate: Studies the ameliorative effects of potassium nitrate and salicylic acid on barley, showing improved tolerance to drought and salinity stress (KA Fayez, SA Bazaid, 2014).
  • Prior application of 10% potassium nitrate to reduce post-bleaching sensitivity: a randomized triple-blind clinical trial: Evaluates the use of potassium nitrate in reducing sensitivity post dental bleaching, providing clinical evidence of its effectiveness (M Rezende, KL da Silva, TC Miguel, PV Farago, 2020).

Pittogrammi

Flame over circle

Avvertenze

Warning

Indicazioni di pericolo

Classi di pericolo

Ox. Sol. 3

Codice della classe di stoccaggio

5.1B - Oxidizing hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges


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