Potassium nitrite

• Catalog No.: 12654
• CAS Number: 7758-09-0
• M. F.: KNO2
• M. W.: 85.1038
• Purity: 97-100.5%

SYNONYMS

• Title: 亚硝酸钾
• IUPAC name: potassium nitrite
• IUPAC Traditional name: potassium nitrite

DATABASE IDS

• EC Number: 231-832-4
• PubChem SID: 24847733
• CAS Number: 7758-09-0
• MDL Number: MFCD00011408

PROPERTIES

• Antion Traces: chloride (Cl-): ≤100 mg/kg
• Antion Traces: sulfate (SO42-): ≤200 mg/kg
• Cation Traces: As: ≤1 mg/kg
• Cation Traces: Fe: ≤10 mg/kg
• Cation Traces: Pb: ≤4 mg/kg
• Empirical Formula (Hill Notation): KNO2
• Impurities: ≤0.001% heavy metals (as Pb)
• Purity: 97-100.5%
• Quality: meets analytical specification of FCC
• Melting Point: 350 °C (dec.)(lit.)
• GHS Signal Word: Danger
• GHS Hazard statements: H272-H301-H400
• European Hazard Symbols: Oxidising (O)
• European Hazard Symbols: Toxic (T)
• European Hazard Symbols: Nature polluting (N)
• GHS Precautionary statements: P220-P273-P301 + P310
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P2 (EN 143) respirator cartridges, type P3 (EN 143) respirator cartridges
• RID/ADR: UN 1488 5.1/PG 2
• Risk Statements: 8-25-50
• RTECS: TT3750000
• Safety Statements: 45-61
• Hazard Class: 5.1
• UN Number: 1488
• Packing Group: 2
• German water hazard class: 3