مرجع مواد شیمیایی ایران
اطلاعات عمومی کبالت (II) استات
  • نام شیمیایی

    • کبالت (II) استات

    • Cobalt(II) acetate

  • مترادف ها
    •  استات کبالت

  • CAS
    71-48-7
  • فرمول مولکولی
    Co(C2H3O2)2
  • جرم مولکولی
    177/02
  • EINECS
    200-755-8
  • ICB Number
    ICB 5016
  • شکل و حالت فیزیکی
    پودر صورتی
  • نقطه ذوب
    298 °C
  • دانسیته
    1/7043 g/cm3
  • ضریب شکست (n20/D­­)
    1/542
  • حلالیت در آب
    محلول در آب
  • شماره CAS
    71-48-7
  • شماره مرک (Merck)
    14,2433
  • EPA Substance Registry System
  • مراجع MSDS
  • ارائه دهنده
    زبان
  • انگلیسی
  • Chemical Properties
    • Violet Crystalline Powder

  • General Description
    • Red-violet crystalline solid. Vinegar-like odor.

  • Air & Water Reactions
    • Water soluble. Deliquescent

  • Reactivity Profile

    Salts, basic, such as Cobalt acetate, are generally soluble in water. The resulting solutions contain moderate concentrations of hydroxide ions and have pH's greater than 7.0. They react as bases to neutralize acids. These neutralizations generate heat, but less or far less than is generated by neutralization of the bases in reactivity group 10 (Bases) and the neutralization of amines. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible.

  • Health Hazard

    Inhalation causes shortness of breath and coughing; permanent disability may occur. Ingestion causes pain and vomiting. Contact with eyes causes irritation. Contact with skin may cause dermatitis.

  • Fire Hazard

    Special Hazards of Combustion Products: Toxic cobalt oxide fumes may form in fire.

  • Preparation products

    Acetic acid glacial-->Benzoic acid-->(3R,4S)-1-Benzoyl-3-(1-methoxy-1-methylethoxy)-4-phenyl-2-azetidinone-->Terephthalic acid-->1,2,4-Benzenetricarboxylic anhydride-->Isophthalic acid-->1,3-Dihydroxyadamantane-->1-Adamantanol-->Crotonic acid-->2,6-Dicyano-4-Nitroaniline-->Cobalt(II) acetate tetrahydrate

  • Raw materials

    Nitric acid-->Cobalt sulfate heptahydrate-->Nickel carbonate-->Cobalt carbonate