Potassium hydroxide

• Catalog No.: 30614
• CAS Number: 1310-58-3
• M. F.: KO
• M. W.: 55.0977
• Purity: ≥85%

SYNONYMS

• Title: 氢氧化钾
• IUPAC name: potassium oxidanide
• IUPAC Traditional name: potassium oxidanide
• Synonyms: 苛性钾; Caustic Potash

DATABASE IDS

• MDL Number: MFCD00003553
• PubChem SID: 24858479
• EC Number: 215-181-3
• CAS Number: 1310-58-3

PROPERTIES

• Antion Traces: chloride (Cl-): ≤5 mg/kg
• Antion Traces: phosphate (PO43-): ≤5 mg/kg
• Antion Traces: silicate (as SiO2): ≤20 mg/kg
• Antion Traces: sulfate (SO42-): ≤5 mg/kg
• Cation Traces: Al: ≤2 mg/kg
• Cation Traces: Ca: ≤5 mg/kg
• Cation Traces: Cd: ≤0.1 mg/kg
• Cation Traces: Cu: ≤1 mg/kg
• Cation Traces: Fe: ≤5 mg/kg
• Cation Traces: Mn: ≤0.5 mg/kg
• Cation Traces: Na: ≤20 mg/kg
• Cation Traces: Ni: ≤1 mg/kg
• Cation Traces: Pb: ≤1 mg/kg
• Cation Traces: Zn: ≤1 mg/kg
• Grade: puriss. p.a.
• Impurities: ≤0.0003% total nitrogen (N)
• Impurities: ≤0.002% Na
• Impurities: ≤1% K2CO3
• Linear Formula: KOH
• Purity: ≥85%
• Apperance: pellets
• Melting Point: 361 °C(lit.)
• Vapor Pressure: 1 mmHg ( 719 °C)
• GHS Signal Word: Danger
• GHS Hazard statements: H302-H314
• European Hazard Symbols: Corrosive (C)
• Personal Protective Equipment: Eyeshields, Faceshields, 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: P280-P305 + P351 + P338-P310
• RID/ADR: UN 1813 8/PG 2
• Risk Statements: 22-35
• RTECS: TT2100000
• Safety Statements: 26-36/37/39-45
• Hazard Class: 8
• UN Number: 1813
• Packing Group: 2
• German water hazard class: 1