Tuam Tshoj Sodium iodide CAS 7681-82-5 nrog tus nqi zoo tshaj

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  • Tuam Tshoj Sodium iodide CAS 7681-82-5 nrog tus nqi zoo tshaj
  • Tuam Tshoj Sodium iodide CAS 7681-82-5 nrog tus nqi zoo tshaj
  • Tuam Tshoj Sodium iodide CAS 7681-82-5 nrog tus nqi zoo tshaj
  • Tuam Tshoj Sodium iodide CAS 7681-82-5 nrog tus nqi zoo tshaj

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Tuam Tshoj Sodium iodide CAS 7681-82-5 Chaw tsim tshuaj paus


  • Khoom npe:Sodium iodide
  • CAS:7681-82-5
  • MF:NaI
  • MW:149.89 ib
  • EINECS:231-679-3 ib
  • Cim:tsim tawm
  • Pob:1 kg / hnab los yog 25 kg / nruas

    • Product Detail

    Khoom cim npe

    Kev piav qhia

    Khoom npe: Sodium iodide

    CAS: 7681-82-5 Nr

    MF: Nia

    PEB: 149.89 MW

    IB: 231-679-3

    Melting point: 661 ° C (lit.)

    Kub taw tes: 1300 ° C

    Qhov ceev: 3.66

    Vapor ceev:> 1 (vs huab cua)

    Vapor siab: 1 hPa (767 ° C)

    Refractive index: 1.7745

    Fp: 1300-1304 ° C

    Xim: Dawb Crystalline los yog hmoov

    PIB: 14,8631

    Specification

    Yam khoom ntawm kev tsom xam Txuj Kev ntsuam xyuas
    Qhov tshwm sim Dawb Crystalline los yog hmoov Dawb Crystalline los yog hmoov
    Assay ≥99% 99.23%
    Dej ≤0.5% 0.1%
    Chloride ≤0.5% <0.5%
    Hnyav hlau ≤10ppm <10 ppm
    Sulfate ≤ 0.04% <0.04%
    Barium ntsev Yuav tsum ua raws li Ua raws
    Iodate Yuav tsum ua raws li Ua raws
    Alkalinity Yuav tsum ua raws li Ua raws
    Clarity thiab xim ntawm kev daws Yuav tsum ua raws li Cov tshuaj ntshiab thiab tsis muaj xim

    Daim ntawv thov

    1, Sodium iodide yog tsim los ntawm sodium carbonate los yog sodium hydroxide thiab hydrogen iodate cov tshuaj tiv thaiv, cov tshuaj dawb uas tsim tawm yog ces evaporated, anhydrous, ob dej thiab tsib dej.

    2, Sodium iodide CAS 7681-82-5 yog siv los ua cov khoom siv raw rau iodine thiab siv rau hauv tshuaj thiab yees duab.

    3, Cov kua qaub ntawm sodium iodide thiab iodate rau hydrogen tiam pom tias txo qis.

    4, Nrog sodium iodide reagent, palladium, platinum thiab thallium kev txiav txim siab ntawm kab mob.

    5, Cosolvent iodine (sodium iodide hauv aqueous tov nrog iodine complexes, nce iodine solubility),

    6, Sodium iodide tsim nqi siv los ua tshuaj, latex thiab kev npaj ntawm ib qho khoom siv lead ua yees duab.

    Txog Kev Thauj Mus Los

    1. Raws li qhov yuav tsum tau ua ntawm peb cov neeg siv khoom, peb tuaj yeem muab ntau hom kev thauj mus los.
    2. Rau kev txiav txim me me, peb muab kev xa khoom huab cua lossis kev pabcuam xa khoom thoob ntiaj teb xws li FedEx, DHL, TNT, EMS, thiab ntau lwm yam tshwj xeeb ntawm kev thauj mus los thoob ntiaj teb.
    3. Peb tuaj yeem thauj los ntawm hiav txwv mus rau ib qho chaw nres nkoj rau qhov loj dua.
    4. Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov kev xav tau ntawm peb cov neeg siv khoom thiab cov yam ntxwv ntawm lawv cov khoom.

    Kev thauj mus los

    Pob

    1 kg / hnab lossis 25 kg / nruas lossis 50 kg / nruas lossis raws li cov neeg siv khoom xav tau.

    Cia

    Khaws rau hauv ib lub ventilated thiab qhuav warehouse.

    FAQ

    1. Yuav ua li cas txog lub sij hawm ua kom muaj nuj nqis?
    RE: Feem ntau peb tuaj yeem npaj cov khoom zoo li ntawm 2 lub lis piam tom qab koj tso qhov kev txiav txim, thiab tom qab ntawd peb tuaj yeem npaj cov khoom thauj thiab npaj cov khoom xa tuaj rau koj.

    2. Yuav ua li cas txog lub sij hawm txhuas?
    Re: Rau qhov me me, cov khoom yuav raug xa tuaj rau koj hauv 1-3 hnub ua haujlwm tom qab them nyiaj.
    Rau ntau qhov ntau, cov khoom yuav raug xa tuaj rau koj hauv 3-7 hnub ua haujlwm tom qab them nyiaj.

    3. Puas muaj qhov luv nqi thaum peb tso kev txiav txim loj dua?
    RE: Yog lawm, peb yuav muab cov luv nqi sib txawv raws li koj qhov kev txiav txim.

    4. Kuv tuaj yeem tau txais cov qauv los kuaj qhov zoo li cas?
    RE: Tom qab tus nqi lees paub, koj tuaj yeem xav tau cov qauv los kuaj xyuas qhov zoo thiab peb xav muab cov qauv.

    FAQ
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