p-tolunesulfonamide 70-55-3

p-tolunesulfonamide 70-55-3 whakapakoko whakaatu
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  • p-tolunesulfonamide 70-55-3
  • p-tolunesulfonamide 70-55-3
  • p-tolunesulfonamide 70-55-3
  • p-tolunesulfonamide 70-55-3

Whakaahuatanga poto:

p-tolunesulfonamide 70-55-3


  • Ingoa Hua:p-tolunesulfonanide
  • Sa:70-55-3
  • Mf:C7h9no2s
  • Mw:171.22
  • Einecs:200-741-1
  • Tohu:kaimahitaonga
  • Paati:1 kg / putea, 25 kg / pa ranei

    • Nga kiko o te hua

    Tags hua

    Whakaaturanga

    Ingoa Hua: P-tolunesulfonamide / PTSA

    CAS: 70-55-3

    MF: c7h9no2s

    MW: 171.22

    Deanity: 1.25 g / cm3

    Rewa wāhi: 134-137 ° C

    Tekau Poipo: 221 ° C

    Pahi: 1 kg / putea, 25 kg / putea, 25 kg / pa

    Tautanga

    Tūemi Whakataetae
    Putanga White Crystal
    Mā ≥99.5%
    Wai ≤0.2%
    Cl ≤0.1%
    S ≤0.2%
    PH 5.0-7.0

    Puka tono

    1.He whakamahia i roto i te hangahanga o nga kirihou, nga piripiri.

    2. Ka whakamahia te whakamahi i roto i te hanga o nga awa miihini, nga koti, nga waikano flauscent, aha atu

    3.Kia whakamahia te matamua tuatahi ki te raarangi Nickel kanapa. Ka whakamahia te reira mo te panui me te paparanga o te papa-whanui kia pai ai te kanapa me te kakahu.

    Rawa

    He rewa i roto i te ethanol, he ngoikore ki te wai me te eter.

    Pākoro

    1.. Whakahaerehia me te tiaki i te wa e rokiroki ana me te kawe ki te aukati i te makuku me te wera. Te Toa me te kawe i runga i nga ture mo nga taonga mura me te paitini.
    2. Me hiri tenei hua ki te rokiroki maroke me te maroke.

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