542040

Kaliumnitrat

99.999% trace metals basis

• Synonym(e): Saltpeter
• Empirische Formel (Hill-System): KNO₃
• CAS-Nummer: 7757-79-1
• Molekulargewicht: 101.10
• EG-Nummer: 231-818-8
• MDL-Nummer: MFCD00011409
• UNSPSC-Code: 12352302
• PubChem Substanz-ID: 24878578
• NACRES: NA.23

Eigenschaften

• Qualitätsniveau: 100
• Assay: 99.999% trace metals basis
• Form: crystalline
• Methode(n): flow cytometry: suitable
• Verunreinigungen: ≤15.0 ppm Trace Metal Analysis
• mp (Schmelzpunkt): 334 °C (lit.)
• SMILES String: [K+].[O-][N+]([O-])=O
• InChI: 1S/K.NO3/c;2-1(3)4/q+1;-1
• InChIKey: FGIUAXJPYTZDNR-UHFFFAOYSA-N

Beschreibung

Anwendung

• 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).

Sicherheitshinweise

• Piktogramme: GHS03
• Signalwort: Warning
• H-Sätze: H272
• P-Sätze: P210 - P220 - P280 - P370 + P378 - P501
• Gefahreneinstufungen: Ox. Sol. 3
• Lagerklassenschlüssel: 5.1B - Oxidizing hazardous materials
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges