Nickel nitrate hexahydrate CAS 13478-00-7 kaiwhakarato wheketere

Nickel nitrate hexahydrate CAS 13478-00-7 wheketere kaiwhakarato Whakaahua Whakaatuhia
  • Nickel nitrate hexahydrate CAS 13478-00-7 kaiwhakarato wheketere
  • Nickel nitrate hexahydrate CAS 13478-00-7 kaiwhakarato wheketere
  • Nickel nitrate hexahydrate CAS 13478-00-7 kaiwhakarato wheketere
  • Nickel nitrate hexahydrate CAS 13478-00-7 kaiwhakarato wheketere

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Nickel nitrate hexahydrate CAS 13478-00-7 utu kaihanga


  • Ingoa hua:Nickel(II) pākawa hauhāwai
  • CAS:13478-00-7
  • MF:H12N2NiO12
  • MW:290.79
  • EINECS:603-868-4
  • Pūāhua:kaihanga
  • Mōkī:1 kg / putea, 25 kg / pahū ranei

    • Taipitopito Hua

    Tohu Hua

    Whakaahuatanga

    Ingoa Hua: Nickel(II) nitrate hexahydrate
    CAS: 13478-00-7
    MF: H12N2NiO12
    MW: 290.79
    EINECS: 603-868-4
    Ira whakarewa: 56 °C(marama)
    Wāhi koropupū:137 °C
    kiato: 2.05 g/mL i te 25 °C(marama)
    Fp: 137°C

    Whakatakotoranga

    Nga taonga

    Whakatakotoranga
    Kōeke whakakōkī Koeke ahumahi
    Te ahua Kiriata matomato Kiriata matomato
    Ni(NO3)2·6H2O ≥98% ≥98%
    Te wai korekore ≤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% —–

    Taupānga

    Kei te nuinga whakamahia te reira i roto i te electro-nickeling me te faaineineraa o te karamehe tae uku me etahi atu tote nickel me te whakakōkī kei roto nickel, etc.

    Taonga

    Ko te hexahydrate Nickel nitrate he karaihe matomato.

    He ngawari ki te whakauru makuku.

    Ka pakaru i te hau maroke.

    Ka pirau hei tetrahydrate ma te ngaronga ngota ngota wai e wha ka huri hei tote waikore i te mahana o te 100 ℃.

    He ngawari te memeha ki te wai, ka memeha ki te waipiro, me te paku memeha ki te acetone.

    Ko tana wairewa wai he waikawa.

    Ka wera i te wa e pa ana ki nga matū waro.

    He kino ki te horomia.

    Mo te Whakawhitiwhiti

    1. I runga i nga whakaritenga a o taatau kiritaki, ka taea e matou te whakarato i nga momo momo waka.
    2. Ka taea e matou te tuku moni iti ake ma te hau, ma nga kaikawe o te ao penei i te FedEx, DHL, TNT, EMS, me etahi atu raina motuhake whakawhiti o te ao.
    3. Ka taea e matou te kawe i nga moni nui ake ma te moana ki te tauranga kua tohua.
    4. I tua atu, ka taea e matou te whakarato ratonga kua whakaritea i runga i nga hiahia o o taatau kiritaki me nga taonga o a raatau taonga.

    Te kawe waka

    Rokiroki

    Whakatupatotanga Rokiroki Rokiroki i roto i te whare putunga hauhautanga, whai hau.

    Kia matara atu i te ahi me nga puna wera.

    Ko te pāmahana rokiroki e kore e neke ake i te 30 ℃, me te haumākū whanaunga e kore e neke atu i te 80%.

    Me hiri te putunga ka tiakina mai i te makuku.

    Me penapena motuhake mai i te whakaiti i nga kaihoko me nga waikawa me te karo i te rokiroki whakauru.

    Ko te waahi rokiroki me whakauru ki nga rauemi e tika ana hei pupuri i te rerenga.

    Te pumau

    1. He waikawa te wairewa wai (pH=4).He makuku-mimi, he tere te deliquescence ki te hau makuku, ka paku te rangi ki te hau maroke.Ka ngaro te wai tioata e 4 ina whakamahana, ka pirau ki te tote taketake ina teitei ake te pāmahana i te 110 ℃, ka wera tonu ka hanga he ranunga o te nickel trioxide parauri-pango me te waikura nickel green.Ka taea e ia te ngingiha me te pahū ina pa ana ki nga mea pararopi.paihana.E ai ki te haumākū o te rangi, ka taea te huarere, te whakaheke ranei.Ka memeha i roto i te wai tioata ina whakamahana ki te 56.7 ℃.
    wairewa ki te wai.He wairewa ano ki te waiwaro me te haukini.
    2. Te pumau me te pumau
    3. Te hototahi: te kaha whakaheke kaha, te waikawa kaha
    4. Nga tikanga hei karo i te pa ki te wera
    5. Ngā mōrearea polymerization, kahore he polymerization
    6. Hua pirau hauota waikura

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