Cobalt(II) chloride

• Catalog No.: 60818
• CAS Number: 7646-79-9
• M. F.: Cl2Co
• M. W.: 129.8392
• Purity: ≥98.0% (KT)

SYNONYMS

• Title: 二氯化钴
• IUPAC name: dichlorocobalt
• IUPAC Traditional name: cobalt(II) chloride
• Synonyms: Cobalt muriate; Cobalt dichloride; 氯化钴; Cobaltous chloride; Dichlorocobalt

DATABASE IDS

• PubChem SID: 24881992
• MDL Number: MFCD00010938
• CAS Number: 7646-79-9
• EC Number: 231-589-4

PROPERTIES

• Antion Traces: sulfate (SO42-): ≤50 mg/kg
• Cation Traces: Ca: ≤50 mg/kg
• Cation Traces: Cd: ≤50 mg/kg
• Cation Traces: Cu: ≤50 mg/kg
• Cation Traces: Fe: ≤50 mg/kg
• Cation Traces: K: ≤100 mg/kg
• Cation Traces: Na: ≤200 mg/kg
• Cation Traces: Ni: ≤1000 mg/kg
• Cation Traces: Pb: ≤50 mg/kg
• Cation Traces: Zn: ≤50 mg/kg
• Grade: purum p.a.
• Impurities: ≤2% water
• Linear Formula: CoCl2
• Purity: ≥98.0% (KT)
• Melting Point: 724 °C(lit.)
• Vapor Pressure: 40 mmHg ( 0 °C)
• GHS Signal Word: Danger
• GHS Hazard statements: H302-H317-H334-H341-H350i-H360F-H410
• European Hazard Symbols: Toxic (T)
• European Hazard Symbols: Nature polluting (N)
• 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: P201-P261-P273-P280-P308 + P313-P501
• RID/ADR: UN 2923 8/PG 3
• Risk Statements: 49-60-22-42/43-50/53-68
• RTECS: GF9800000
• Safety Statements: 53-45-60-61
• Hazard Class: 8
• UN Number: 2923
• Packing Group: 3
• German water hazard class: 3

DETAILS

Description (English)

Application
The vapor-phase co-reductions with other metal halides by hydrogen results in finely divided intermetallics with applications as structural materials or compounds with useful thermoelectric, magnetic, and oxidation-resistance properties.

Description (简体中文)

Application
在氢作用下与其他金属卤化物气相共还原生成细分的金属互化物，它们可用作结构材料或具有有用热电性、磁性和抗氧化性的化合物。