P8394

Potassium nitrate

ReagentPlus^®, ≥99.0%

• 실험식(Hill 표기법): KNO₃
• CAS Number: 7757-79-1
• Molecular Weight: 101.10
• EC Number: 231-818-8
• MDL number: MFCD00011409
• UNSPSC 코드: 12352302
• PubChem Substance ID: 329820324
• NACRES: NA.21

속성

• Quality Level: 100
• 제품 라인: ReagentPlus^®
• 분석: ≥99.0%
• 형태: powder or crystals
• pH: 7
• mp: 334 °C (lit.)
• SMILES string: [K+].[O-][N+]([O-])=O
• InChI: 1S/K.NO3/c;2-1(3)4/q+1;-1
• InChI key: FGIUAXJPYTZDNR-UHFFFAOYSA-N

설명

일반 설명

Potassium nitrate (KNO₃) is a water-soluble inorganic salt that is commonly used as a source of nitrate.

애플리케이션

Potassium nitrate can be used in the following:      

• KNO₃/Al₂O₃ is used as a solid base catalyst to synthesize by vapor-phase methylation of catechol with dimethyl carbonate.
• KNO₃/cetyltrimethylammonium bromide (CTAB) catalytic system is used in the oxidation of benzyl halides to aldehydes and ketones in aqueous media.
• In the Cu/CeO₂ catalytic system, KNO₃ can also be utilized as a promoter to enhance the soot oxidation activity and resistance to sulfur poisoning of the catalyst.

법적 정보

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• 픽토그램: GHS03
• 신호어: Warning
• 유해 및 위험 성명서: H272
• 예방조치 성명서: P210 - P220 - P280 - P370 + P378 - P501
• Hazard Classifications: Ox. Sol. 3
• Storage Class Code: 5.1B - Oxidizing hazardous materials
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable