Clorura de cobalt pa

    08 Aug

    Description

    DATA SHEET
    CLORURA COBALT pa
    (CONFORM ST 398)

    Formula chimica :CoCl2·6 H2O
    Masa moleculara relativa :237,93
    Aspect :cristale monoclinice roz
    Solubilitate :apa, alcool etilic, eter etilic, acetona.
    CAS Nr.7791-13 -1
    EINECS Nr.231-589 – 4

    TECHNICAL QUALITY CONDITIONS

    CaracteristicaU.M.p.a.
    Continut (CoCl2 . 6H2O)%min.98
    Substante insolubile in apa%max.0,01
    Azot total (N)%max.0,02
    Sulfati (SO4)%max.0,01
    Calciu (Ca)%max.0,005
    Cupru (Cu)%max.0,005
    Fier (Fe)%max.0,005
    Plumb (Pb)%max.0,005
    Zinc (Zn)%max.0,03
    Nichel (Ni)%max.0,25
    Sodiu (Na)%max.0,01
    Potasiu (K)%max.0,005

    Ambalare :in flacoane de polietilena cu gat filetat si capac, cu un continut net de 1 kg.
    Marcare:simbol de pericol pentru substante periculoase pentru mediu (N) si pentru substante toxice (T)
    R: 49 — 22 — 42/43 – 50/53 S: 53 – 22 – 45 – 60 – 61
    Depozitare :in incaperi uscate, curate si racoroase.
    Transport :mijloace de transport acoperite. UN 3077
    Garantii :valabilitate 3 ani de la data fabricatiei

    Ed. 1, rev.1/2008
    Cod formular : F 145 – 1/0

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