Nickel nitrate hexahydrate CAS 13478-00-7 na-eweta ụlọ ọrụ mmepụta ihe

Nickel nitrate hexahydrate CAS 13478-00-7 ụlọ ọrụ na-ebubata foto
  • Nickel nitrate hexahydrate CAS 13478-00-7 na-eweta ụlọ ọrụ mmepụta ihe
  • Nickel nitrate hexahydrate CAS 13478-00-7 na-eweta ụlọ ọrụ mmepụta ihe
  • Nickel nitrate hexahydrate CAS 13478-00-7 na-eweta ụlọ ọrụ mmepụta ihe
  • Nickel nitrate hexahydrate CAS 13478-00-7 na-eweta ụlọ ọrụ mmepụta ihe

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Nickel nitrate hexahydrate CAS 13478-00-7 ọnụahịa emeputa


  • Aha ngwaahịa:Nickel (II) nitrate hexahydrate
  • CAS:13478-00-7
  • MF:H12N2NiO12
  • MW:290.79
  • EINECS:603-868-4
  • agwa:emeputa
  • ngwugwu:1 n'arọ / akpa ma ọ bụ 25 kg / drum

    • Nkọwa ngwaahịa

    Mkpado ngwaahịa

    Nkọwa

    Aha ngwaahịa: Nickel (II) nitrate hexahydrate
    Ọnọdụ: 13478-00-7
    MF: H12N2NiO12
    MW: 290.79
    EINECS: 603-868-4
    Ebe mgbaze: 56 Celsius (ọkụ)
    Ebe esi mmiri: 137 Celsius
    Njupụta: 2.05 g/mL na 25 Celsius (ọkụ)
    Fp: 137°C

    Nkọwapụta

    Ihe

    Nkọwapụta
    Ọkwa ihe na-akpata Ụlọ ọrụ mmepụta ihe
    Ọdịdị Green crystal Green crystal
    Ni (NO3)2·6H2O ≥98% ≥98%
    Ihe na-adịghị edozi mmiri ≤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% —–

    Ngwa

    A na-eji ya eme ihe na electro-nickeling na nkwadebe nke seramiiki acha glaze na nnu nickel ndị ọzọ na ihe na-akpali akpali nwere nickel, wdg.

    Ngwongwo

    Nickel nitrate hexahydrate bụ kristal green.

    Ọ dị mfe na nnabata mmiri.

    Ọ na-agbasa na ikuku akọrọ.

    Ọ na-aghọ tetrahydrate site n'ịtufu mkpụrụ ndụ mmiri anọ wee ghọọ nnu na-ekpo ọkụ na okpomọkụ nke 100 ℃.

    A na-agbaze ya n'ụzọ dị mfe na mmiri, na-agbaze na mmanya na-aba n'anya, ma na-agbaze ntakịrị na acetone.

    Ihe ngwọta ya bụ mmiri mmiri bụ acidity.

    Ọ ga-ere ọkụ otu ugboro na kọntaktị na organic chemicals.

    Ọ dị njọ ilo.

    Banyere Ụgbọ njem

    1. Dabere na ihe ndị ahịa anyị chọrọ, anyị nwere ike ịnye ụdị njem dị iche iche.
    2. Anyị nwere ike izipu obere ego site na ikuku ma ọ bụ ndị na-ebu mba ụwa dị ka FedEx, DHL, TNT, EMS, na ahịrị pụrụ iche nke mba ụwa.
    3. Anyị nwere ike ibufe nnukwu ego site n'oké osimiri gaa n'ọdụ ụgbọ mmiri akọwapụtara.
    4. Ọzọkwa, anyị nwere ike ịnye ọrụ ahaziri iche dabere na mkpa ndị ahịa anyị na ihe onwunwe nke ngwaahịa ha.

    Ụgbọ njem

    Nchekwa

    Akpachara anya ebe nchekwa Chekwaa n'ụlọ nkwakọba ihe dị jụụ nwere ikuku.

    Wepụ ọkụ na isi mmalite okpomọkụ.

    Ọnọdụ nchekwa adịghị agafe 30 ℃, na iru mmiri adịghị agafe 80%.

    A ghaghị mechie nkwakọ ngwaahịa ahụ ma chebe ya pụọ ​​​​na mmiri mmiri.

    Ekwesịrị ịchekwa ya iche site na mbenata ndị ọrụ na acid ma zere nchekwa agwakọta.

    Ebe nchekwa ahụ kwesịrị ịbụ ihe eji eme ihe kwesịrị ekwesị iji nwee ntapu.

    Nkwụsi ike

    1. Ngwọta mmiri ya bụ acidic (pH = 4).Ọ bụ mmiri na-amịkọrọ mmiri, ọ na-esikwa ngwa ngwa n'ikuku iru mmiri, na oyi na-adịtụkwa n'ikuku kpọrọ nkụ.Ọ na-atụfu mmiri kristal anọ mgbe ọ na-ekpo ọkụ, na-aghọkwa n'ime nnu bụ isi mgbe okpomọkụ dị elu karịa 110 ℃, ma na-aga n'ihu na-ekpo ọkụ ka ọ bụrụ ngwakọta nke nickel trioxide na-acha aja aja na-acha anụnụ anụnụ na nickel oxide.Ọ nwere ike ịkpata combustion na mgbawa mgbe ọ na-abịa na kọntaktị na organic okwu.nsi.Dị ka iru mmiri dị n'ikuku si dị, ọ nwere ike ikpuchi ihu igwe ma ọ bụ mebie ya.Ọ ga-agbaze na mmiri kristal mgbe ọ na-ekpo ọkụ ruo ihe dịka 56.7 ℃.
    soluble na mmiri.Ọ dịkwa soluble na ethanol na amonia.
    2. Nkwụsi ike na nkwụsi ike
    3. Enweghi ike: onye na-ebelata ike, acid siri ike
    4. Ọnọdụ iji zere kọntaktị na okpomọkụ
    5. Polymerization ize ndụ, ọ dịghị polymerization
    6. Nreka ngwaahịa nitrogen oxides

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