Copper(II) chloride dihydrate

• Catalog No.: 31286
• CAS Number: 10125-13-0
• M. F.: Cl2CuH4O2
• M. W.: 170.48256
• Purity: ≥99% (complexometric)

SYNONYMS

• Title: 氯化铜(II) 二水合物
• IUPAC name: dichlorocopper dihydrate
• IUPAC Traditional name: copper chloride dihydrate
• Synonyms: 氯化铜 二水合物; Cupric chloride dihydrate

DATABASE IDS

• EC Number: 231-210-2
• MDL Number: MFCD00149674
• CAS Number: 10125-13-0

PROPERTIES

• Antion Traces: sulfate (SO42-): ≤50 mg/kg
• Cation Traces: As: ≤1 mg/kg
• Cation Traces: Ca: ≤20 mg/kg
• Cation Traces: Fe: ≤10 mg/kg
• Cation Traces: K: ≤20 mg/kg
• Cation Traces: Mg: ≤20 mg/kg
• Cation Traces: Na: ≤20 mg/kg
• Cation Traces: Ni: ≤50 mg/kg
• Cation Traces: Pb: ≤40 mg/kg
• Grade: puriss. p.a.
• Impurities: ≤0.004% total nitrogen (N)
• Linear Formula: CuCl2 · 2H2O
• Purity: ≥99% (complexometric)
• Melting Point: 100 °C (dec.)(lit.)
• pH: 3.0-3.8 (20 °C, 5%)
• Vapor Density: >1 (vs air)
• GHS Signal Word: Warning
• GHS Hazard statements: H302-H315-H319-H335-H400
• European Hazard Symbols: Harmful (Xn)
• European Hazard Symbols: Nature polluting (N)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P273-P305 + P351 + P338
• RID/ADR: UN 2802 8/PG 3
• Risk Statements: 22-36/37/38-50/53
• RTECS: GL7030000
• Safety Statements: 26-60-61
• Hazard Class: 8
• UN Number: 2802
• Packing Group: 3
• German water hazard class: 3