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

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  • Sodium iodide CAS 7681-82-5 Chaw tsim tshuaj paus
  • Sodium iodide CAS 7681-82-5 Chaw tsim tshuaj paus
  • Sodium iodide CAS 7681-82-5 Chaw tsim tshuaj paus
  • Sodium iodide CAS 7681-82-5 Chaw tsim tshuaj paus

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  • Khoom npe:Sodium iodide
  • CAS:7681-82-5
  • MF:NaI
  • MW:149.89 ib
  • EINECS:231-679-3 ib
  • Cim:neeg tsim khoom
  • 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. Ntawm peb lub tuam txhab, peb nkag siab tias peb cov neeg siv khoom muaj qhov sib txawv shipping xav tau raws li cov khoom xws li kom muaj nuj nqis thiab ceev ceev.
    2. Txhawm rau ua raws li cov kev xav tau no, peb muaj ntau yam kev xaiv kev thauj mus los.
    3. Rau kev txiav txim me me lossis cov khoom xa tuaj raws sij hawm, peb tuaj yeem npaj cov kev pabcuam huab cua lossis thoob ntiaj teb, suav nrog FedEx, DHL, TNT, EMS, thiab qee cov kab tshwj xeeb.
    4. Rau kev txiav txim loj, peb tuaj yeem nkoj los ntawm hiav txwv.

    Kev thauj mus los

    Txog Kev Them Nyiaj

    * Peb tuaj yeem muab ntau yam kev xaiv them nyiaj rau peb cov neeg siv khoom.
    * Thaum tus nqi qis, cov neeg siv khoom feem ntau them nrog PayPal, Western Union, Alibaba, thiab lwm yam kev pabcuam zoo sib xws.
    * Thaum cov lej tseem ceeb, cov neeg siv khoom feem ntau them nrog T / T, L / C thaum pom, Alibaba, thiab lwm yam.
    * Tsis tas li ntawd, ntau tus neeg siv khoom yuav siv Alipay lossis WeChat Them kom them nyiaj.

    kev them nyiaj

    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. Koj puas tuaj yeem muab kev pabcuam customized?
    RE: Yog lawm, tau kawg, peb tuaj yeem kho cov khoom, daim ntawv lo lossis ntim raws li koj xav tau.

    2. Kuv tuaj yeem tau txais tus nqi li cas?
    RE: Hu rau peb nrog koj cov kev xav tau, xws li cov khoom, spec, kom muaj nuj nqis, lo lus uas peb (chaw nres nkoj), thiab lwm yam, ces peb yuav hais tsis pub dhau 3 teev ua haujlwm tom qab peb tau txais koj qhov kev nug.

    3. Lub sijhawm them nqi twg koj txais?
    RE: Peb lees txais T / T, L / C, Alibaba, PayPal, Western union, Alipay, WeChat Them, thiab lwm yam.

    4. Lub sij hawm ua lag luam twg koj feem ntau ua?
    RE: EXW, FCA, FOB, CFR, CIF, CPT, DDU, DDP, thiab lwm yam. Nyob ntawm koj qhov kev thov.

    FAQ
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