Ngwaahịa

Nitrate ndu

Nkọwa dị mkpirikpi:


  • Usoro kemịkalụ:Pb (NO3)2
  • Ibu Molecular:331.21
  • Nọmba CAS:10099-74-8
  • EINECS Mba:233-245-9
  • Ebe mgbaze:470 ℃ (ire ere)
  • Solubility:soluble
  • Njupụta:4.53 g/cm³
  • Ọdịdị:Cubic ọcha ma ọ bụ monoclinic crystal, siri ike ma na-egbuke egbuke
  • Mba UN:1469
  • Nkọwa ngwaahịa

    FAQ

    Mkpado ngwaahịa

    Ọnụ ego nke BARIUM NITRATE

    eji mee ka milky odo pigmenti na iko na enamel ụlọ ọrụ, odo pigmenti eji akwụkwọ. A na-eji ya dị ka mordant na ụlọ ọrụ obibi akwụkwọ na ịcha akwa. N'ime ụlọ ọrụ inorganic, a na-eji ya eme nnu nnu ndị ọzọ na lead dioxide. Na ụlọ ọrụ na-emepụta ọgwụ, a na-eji ya emepụta astringent. A na-eji ya na ụlọ ọrụ na-egwuputa ihe dị ka onye na-ahụ maka flotation ore. Na mgbakwunye, a na-ejikwa ya dị ka oxidant maka imepụta ọkụ, ọkụ ọkụ, na reagents kemịkalụ nyocha.

    SN

    Nwalee ihe

    Ihe achọrọ

    Nsonaazụ ule

    1 Nyocha (dị ka Pb (NO3)2%

    ≥98

    99.43

    2 Mmiri anaghị agbaze,%

    ≤0.2

    0.05

    3 Mmiri (H2O), %

    ≤1.7

    0.072

    4 Ọla kọpa(dị ka Cu),%

    ≤0.002

    0,000058

    5 Chloride(dị ka Cl),%

    ≤0.1

    0.07

    6 Acid efu (dị ka HNO3)

    ≤0.5

    0.45

    7 Ọdịdị

    kristal ọcha

    kristal ọcha


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