Cesium iodide CAS 7789-17-5 qiimaha wax soo saarka

Cesium iodide CAS 7789-17-5 qiimaha wax soo saarka
  • Cesium iodide CAS 7789-17-5 qiimaha wax soo saarka
  • Cesium iodide CAS 7789-17-5 qiimaha wax soo saarka
  • Cesium iodide CAS 7789-17-5 qiimaha wax soo saarka
  • Cesium iodide CAS 7789-17-5 qiimaha wax soo saarka

Sharaxaad Gaaban:

Iibiyaha warshadda Cesium iodide cas 7789-17-5 oo leh qiimaha ugu fiican


  • Magaca alaabta:Cesium iodide
  • CAS:7789-17-5
  • MF:CsI
  • MW:259.81
  • EINECS:232-145-2
  • Jilaa:soo saaraha
  • Xidhmada:1 kg/bac ama 25 kg/dhalo

    • Faahfaahinta Alaabta

    Tags Product

    Sharaxaada

    Magaca Alaabta: Cesium iodide

    CAS: 7789-17-5

    MF: CsI

    MW: 259.81

    EINECS: 232-145-2

    Meesha dhalaalka: 626 °C ( shid)

    Barta karkarinta: 1280 °C

    Cufnaanta: 4.51 g/ml at 25 °C (iftiin)

    Tusmada dib-u-celinta: 1.7876

    Fp: 1280°C

    Midabka: Caddaan

    Cuf-jiid gaar ah: 4.51

    Tilmaamid

    Magaca Alaabta Cesium iodide
    Muuqashada Budada crystal cad
    daahirnimo ≥99.9%
    Li ≤0.00005%
    Na ≤0.0001%
    K ≤0.0002%
    Rb ≤0.002%
    Ca ≤0.00005%
    Mg ≤0.0001%
    Sr ≤0.0001%
    Ba ≤0.001%
    Fe ≤0.00005%
    Al ≤0.00001%
    Cr ≤0.00005%
    Mn ≤0.0001%
    SO4 ≤0.0005%
    P2O5 ≤0.00005%
    SiO2 ≤0.00002%

    Codsiga

    1. Loo isticmaalo tuubooyinka xoojinta sawirka raajada, cesium iodide·sodium, cesium iodide · thallium scintillation walxaha crystal, waxyaabaha lagu daro ilaha iftiinka korantada ee gaarka ah, daawada muraayadaha indhaha ee gaarka ah;

    2. Dib-u-hagaajinta falanqaynta.

    3. Infrared spectrometer prism, raajada phosphor screen, counter scintillation.

    Ku saabsan Gaadiidka

    1. Iyadoo ku xiran shuruudaha macaamiisheenna, waxaan ku siin karnaa fursado gaadiid oo kala duwan.
    2. Dalabka yar-yar, waxaanu bixinaa hawo ama adeegyo direyaal caalami ah sida FedEx, DHL, TNT, EMS, iyo khadadka kale ee badan ee gaarka ah ee gaadiidka caalamiga ah.
    3. Waxaynu ku qaadi karnaa badda deked cayiman oo lacag ka badan.
    4. Intaa waxaa dheer, waxaan bixin karnaa adeegyo gaar ah oo ku saleysan shuruudaha macaamiisheena iyo sifooyinka alaabtooda.

    Gaadiidka

    Kaydinta

    Ku kaydi meel qabow, qalalan oo mugdi ah.

    Astaamaha

    1. Si fudud u qallafsan. U nugul iftiinka. Aad bay ugu milmi kartaa biyaha, waxay ku milmi kartaa ethanol, wax yar bay ku milmi kartaa methanol, waxayna ku dhowdahay inaan lagu milmi karin acetone. Cufnaanta qaraabo waa 4.5. Barta dhalaalka waa 621°C. Barta karkarinta waa qiyaastii 1280 ° C. Tusmada dib-u-celinta waa 1.7876. Waa xanaaq. Sun, LD50 (jiir, intraperitoneal) 1400mg/kg, (jiir, afka) 2386mg/kg.

    2. Cesium iodide wuxuu leeyahay qaabka crystal ee cesium chloride.

    3. Cesium iodide wuxuu leeyahay degganaansho kulayleed oo xooggan, laakiin si fudud ayaa ogsijiinta hawada qoyan loogu shubaa.

    4. Cesium iodide waxa kale oo oksaydhsiin kara oksaydhiyeyaasha xooggan sida sodium hypochlorite, sodium bismuthate, nitric acid, permanganic acid, iyo chlorine.

    5. Korodhka milanka iodine ee dareeraha aqueous ee cesium iodide waxaa sabab u ah: CsI+I2→CsI3.

    6. Cesium iodide wuxuu kaga falcelin karaa nitrate-ka qalinka ah: CsI+AgNO3==CsNO3+AgI↓, halkaasoo AgI (silver iodide) uu yahay jaale adag oo aan biyo ku milmin.

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