Potassium nitrate

• Catalog No.: 60415
• CAS Number: 7757-79-1
• M. F.: KNO3
• M. W.: 101.1032
• Purity: ≥98.0% (T)

SYNONYMS

• Title: 硝酸钾
• IUPAC name: potassium nitrate
• IUPAC Traditional name: potassium nitrate

DATABASE IDS

• EC Number: 231-818-8
• CAS Number: 7757-79-1
• MDL Number: MFCD00011409

PROPERTIES

• Antion Traces: chloride (Cl-): ≤500 mg/kg
• Antion Traces: sulfate (SO42-): ≤200 mg/kg
• Cation Traces: Ca: ≤50 mg/kg
• Cation Traces: Cd: ≤50 mg/kg
• Cation Traces: Co: ≤50 mg/kg
• Cation Traces: Cu: ≤50 mg/kg
• Cation Traces: Fe: ≤50 mg/kg
• Cation Traces: Na: ≤1000 mg/kg
• Cation Traces: Ni: ≤50 mg/kg
• Cation Traces: Pb: ≤50 mg/kg
• Cation Traces: Zn: ≤50 mg/kg
• Empirical Formula (Hill Notation): KNO3
• Grade: purum p.a.
• Impurities: ≤1.0% anticaking agent (Tixosil)
• Purity: ≥98.0% (T)
• Melting Point: 334 °C(lit.)
• GHS Signal Word: Warning
• GHS Hazard statements: H272
• European Hazard Symbols: Oxidising (O)
• Personal Protective Equipment: Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• GHS Precautionary statements: P220
• RID/ADR: UN 1486 5.1/PG 3
• Risk Statements: 8
• RTECS: TT3700000
• Hazard Class: 5.1
• UN Number: 1486
• Packing Group: 3
• German water hazard class: 1

DETAILS

Description (English)

Analysis Note
anticaking agent added

Description (简体中文)

Analysis Note
添加防结块剂