Calcium hydroxide

• Catalog No.: 21181
• CAS Number: 1305-62-0
• M. F.: CaH2O2
• M. W.: 74.09268
• Purity: ≥96.0% (T)

SYNONYMS

• Title: 氢氧化钙
• IUPAC name: calciumdiol
• IUPAC Traditional name: calciumdiol

DATABASE IDS

• EC Number: 215-137-3
• CAS Number: 1305-62-0
• MDL Number: MFCD00010901

PROPERTIES

• Antion Traces: chloride (Cl-): ≤200 mg/kg
• Antion Traces: sulfate (SO42-): ≤500 mg/kg
• Cation Traces: Cd: ≤50 mg/kg
• Cation Traces: Co: ≤50 mg/kg
• Cation Traces: Cu: ≤50 mg/kg
• Cation Traces: Fe: ≤500 mg/kg
• Cation Traces: K: ≤200 mg/kg
• Cation Traces: Na: ≤100 mg/kg
• Cation Traces: Ni: ≤50 mg/kg
• Cation Traces: Pb: ≤50 mg/kg
• Cation Traces: Zn: ≤50 mg/kg
• Grade: purum p.a.
• Impurities: ≤4% calcium carbonate (CaCO3)
• Linear Formula: Ca(OH)2
• Purity: ≥96.0% (T)
• Density: 2.24 g/mL at 25 °C(lit.)
• GHS Signal Word: Danger
• GHS Hazard statements: H315-H318-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P280-P305 + P351 + P338
• Risk Statements: 37/38-41
• RTECS: EW2800000
• Safety Statements: 26-39
• German water hazard class: 1