p-Toluenesulfonamide 70-55-3

p-Toluenesulfonamide 70-55-3 Umfanekiso ofakiweyo
  • p-Toluenesulfonamide 70-55-3
  • p-Toluenesulfonamide 70-55-3
  • p-Toluenesulfonamide 70-55-3
  • p-Toluenesulfonamide 70-55-3

Inkcazelo emfutshane:

p-Toluenesulfonamide 70-55-3


  • Igama lemveliso:p-Toluenesulfonamide
  • I-CAS:70-55-3
  • MF:C7H9NO2S
  • MW:171.22
  • EINECS:200-741-1
  • Umlinganiswa:umenzi
  • Umqulu:1 kg/ibhegi okanye 25 kg/igubu

    • Iinkcukacha zeMveliso

    Iithegi zeMveliso

    Inkcazo

    Igama lemveliso:p-Toluenesulfonamide/PTSA

    CAS:70-55-3

    MF:C7H9NO2S

    MW:171.22

    Ubuninzi: 1.25 g/cm3

    Indawo yokunyibilika: 134-137°C

    Iqondo lokubila:221°C

    Iphakheji: 1 kg / isikhwama, 25 kg / isikhwama, 25 kg / igubu

    Inkcazo

    Izinto Iinkcukacha
    Imbonakalo Ikristale emhlophe
    Ubunyulu ≥99.5%
    Amanzi ≤0.2%
    Cl ≤0.1%
    S ≤0.2%
    PH 5.0-7.0

    Isicelo

    1.Isetyenziselwa ukwenziwa kweeplasticizers, izibulali ntsholongwane.

    2.Isetyenziselwa ukuveliswa kwee-synthetic resins, iingubo, iidayi ze-fluorescent, njl.

    3.Isetyenziswa njengesikhanyisi sokuqala kwi-nickel plating eqaqambileyo. Isetyenziselwa ukufakwa kwe-nickel eqaqambileyo ye-multi-layer ukwenza i-coating iqaqambe kwaye ifane.

    Ipropati

    Iyanyibilika kwi-ethanol, ayinyibiliki emanzini nakwi-ether.

    Ugcino

    1. Phatha ngononophelo ngexesha lokugcina kunye nokuthutha ukukhusela ukufuma kunye nokushisa. Gcina kunye nokuthutha ngokuhambelana nemimiselo yezinto ezinokutsha kunye netyhefu.
    2. Le mveliso kufuneka ivalwe kwindawo epholileyo neyomileyo.

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