Selenium dioxide cas 7446-08-4 Eufragants Price

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Selenium dioxide cas 7446-08-4 officinas amet


  • Product Name:Selenium dioxide
  • CAS:7446-08-4
  • MF:O2se
  • MW:110.96
  • Einecs:231-194-7
  • Mores:manufacturer
  • Package:I kg / kg aut XXV kg / tympanum
  • Product Detail

    Product Tags

    Descriptio

    Product Name: Selenium dioxide
    CAS: 7446-08-4
    MF: O2SE
    MW: 110,96
    Einecs: 231-194-7
    Melting Point: CCCXV ° C (Subl.) (Lit.)
    Ferventis Point: 684.9 ° C (Lit.)
    Density: 4.81 G / ML XXV ° C (Lit.)
    Vapor pressura: I mm HG (CLVII ° F)
    Refractive Index: ND20 <1.76
    FP: CCCXV ° F
    Merck: 14,8434

    Specificatio

    Species Alba pulveris
    Tellus XCIX% min
    Point liquescens CCCXV ° C (Subl.) (Lit.)
    PRAETERITUS 684.9 ° C (Lit.)

    Applicatio

    I. Selenium dioxide CAS 7446-08-4 usus est in productione summus puritate selenium et alius Selenium componit, tum oxidant et catalyst ad organicum synthetica pharmaca
    II. Selenium dioxide cas 7446-08-4 usus est organicum compositis oxidant, Catalyst, chemical Reagent, rudis materiam ad productionem variis inorganicis selenium componit

    Solutio

    * Non potest supplere varietate solucionis modi pro teloneariorum, arbitrium.

    * Cum moles est parva, customers solent facere solucionis per PayPal, occidentis unionem, alibaba, etc.

    * Cum moles est magna, customers plerumque solucionis per T / T, l / C ad aspectum, alibaba, etc.

    * Praeterea, magis et magis customers mos utor Alepay vel Weckat stipendium ad mercedem.

    solutio

    Conditions repono

    Store in ventilari et sicco CELLA. Operam ad humorem et packaging signari. Ne damnum ad packaging.

    Stabilitas

    I. Lights lumen acicular crystallina pulveris, acidum saporem et ardenti sensu. Et vapor est flavo-viridi, cum a Pungens saporem, firmum ad lucem et calorem, et hygroscopic. Est gustat acidum et habet ardenti sensu. Est oxidizing, et monomer Selenium erit praecipitari cum occurrit organicum reducing agente. venenosa.

    II. Facile reducitur ad Selenium.

    III. Uti tutela apparatu per operationem. Operam ad frequenter reprehendo concentration selenium in aere. Reprehendo corpus regulariter. Provide a victu dives in dapibus et amino acida.

    IV. Firmum ad aer et humiditatem. Ut sit altus toxicus, commendatur tractare et uti diligenter in fume cucullo.


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