Nickel nitrate hexahydrate CAS 13478-00-7 fale gaosi oloa

Nickel nitrate hexahydrate CAS 13478-00-7 fale gaosi oloa Fa'aalia Ata
  • Nickel nitrate hexahydrate CAS 13478-00-7 fale gaosi oloa
  • Nickel nitrate hexahydrate CAS 13478-00-7 fale gaosi oloa
  • Nickel nitrate hexahydrate CAS 13478-00-7 fale gaosi oloa
  • Nickel nitrate hexahydrate CAS 13478-00-7 fale gaosi oloa

Fa'amatalaga Puupuu:

Nickel nitrate hexahydrate CAS 13478-00-7 tau gaosi oloa


  • igoa ole oloa:Nikeli(II) nitrate hexahydrate
  • CAS:13478-00-7
  • MF:H12N2NiO12
  • MW:290.79
  • EINECS:603-868-4
  • Uiga:gaosimea
  • afifi:1 kilokalama / taga poʻo 25 kilokalama / paʻu

    • Fa'amatalaga Oloa

    Faailoga o oloa

    Fa'amatalaga

    Igoa Oloa: Nickel(II) nitrate hexahydrate
    CAS: 13478-00-7
    MF: H12N2NiO12
    MW: 290.79
    EINECS: 603-868-4
    Liu liusuavai: 56 °C(malamalama)
    Le mea fa'apuna:137 °C
    mafiafia: 2.05 g/mL ile 25 °C(malamalama)
    Fp: 137°C

    Fa'amatalaga

    Aitema

    Fa'amatalaga
    Catalyst vasega Vasega Alamanuia
    Fa'aaliga tioata lanumeamata tioata lanumeamata
    Ni(NO3)2·6H2O ≥98% ≥98%
    Suavai mea e le mafai ona solu ≤0.01% ≤0.01%
    Cl ≤0.001% ≤0.01%
    SO4 ≤0.01% ≤0.03%
    Fe ≤0.001% ≤0.001%
    Na ≤0.02% —–
    Mg ≤0.02% —–
    K ≤0.01% —–
    Ca ≤0.02 ≤0.5%
    Co ≤0.05% ≤0.3%
    Cu ≤0.0005% ≤0.05%
    Zn ≤0.02% —–
    Pb ≤0.001% —–

    Fa'aaogāga

    E masani ona faʻaaogaina i le electro-nickeling ma le saunia o le sima lanu lanu ma isi masima nickel ma catalyst o loʻo i ai le nickel, ma isi.

    Meatotino

    Nickel nitrate hexahydrate o se tioata lanumeamata.

    E faigofie ile susū.

    E malepe i le ea mago.

    E pala i le tetrahydrate e ala i le leiloa o mole mole vai e fa ona liua lea i le masima masima i le vevela o le 100 ℃.

    E faigofie ona solu ile vai, solu ile ava malosi, ma solu teisi ile acetone.

    O lona vaifofo o le acidity.

    E mu pe a fa'afeso'ota'i ma vaila'au fa'aola.

    E leaga le foloina.

    E uiga i Femalagaiga

    1. Faʻalagolago i manaʻoga o matou tagata faʻatau, e mafai ona matou tuʻuina atu auala eseese o felauaiga.
    2. E mafai ona matou auina atu ni aofaʻi laʻititi e ala i le ea poʻo felauaiga faʻavaomalo e pei o FedEx, DHL, TNT, EMS, ma isi laina faʻapitoa feʻaveaʻi faavaomalo.
    3. E mafai ona matou felauaiga le tele o aofaʻi i luga o le sami i se taulaga faʻapitoa.
    4. E le gata i lea, e mafai ona matou tuʻuina atu auaunaga faʻapitoa e faʻatatau i manaʻoga o matou tagata faʻatau ma meatotino a latou oloa.

    Felauaiga

    Teuina

    Puipuiga mo le teuina o fale teu i totonu o se faleteuoloa malulu ma fa'aalili.

    Taofi mai le afi ma le vevela.

    O le vevela o le teuina e le sili atu i le 30 ℃, ma o le susu e le sili atu i le 80%.

    O le afifiina e tatau ona faʻamaufaʻailogaina ma puipuia mai le susu.

    E tatau ona teu ese ese mai le faʻaitiitia o vailaʻau ma vailaʻau ma aloese mai le teuina faʻafefiloi.

    O le nofoaga e teu ai e tatau ona faʻapipiʻiina i mea talafeagai e taofiofia ai le tafe.

    Maumau

    1. O lona vaifofo o le vai o le acidic (pH=4). E susū susū, fa'afefe vave i le ea susū, ma tau laititi ile ea matutu. E leiloa le 4 vai tioata pe a vevela, ma pala e avea ma masima masani pe a maualuga le vevela nai lo le 110 ℃, ma faʻaauau pea le vevela e fausia ai se faʻafefiloi o le nickel nickel trioxide enaena-uliuli ma lanumeamata nickel oxide. E mafai ona mafua ai le mu ma le pa pe a fa'afeso'ota'i ma mea fa'aola. oona. E tusa ai ma le susu i le ea, e mafai ona faʻafefe pe faʻafefe. O le a solo i le vai tioata pe a faʻavevela ile 56.7 ℃.
    solu i le vai. E solu fo'i ile ethanol ma ammonia.
    2. Mausalī ma mautu
    3. Le fetaui: malosi fa'aitiitiga sui, malosi malosi
    4. Tulaga e aloese ai mai le faʻafesoʻotaʻi ma le vevela
    5. Polymerization lamatiaga, leai polymerization
    6. O mea fa'apalapala fa'ama'i fa'ama'i oona

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