4-AMinobenzoic acid/p-Aminobenzoic acid/PABA 150-13-0

Inkcazelo emfutshane:

4-AMinobenzoic acid/p-Aminobenzoic acid/PABA 150-13-0


  • Igama lemveliso :I-4-AMinobenzoic acid / p-Aminobenzoic acid / PABA
  • I-CAS:150-13-0
  • MF:C7H7NO2
  • MW:137.14
  • EINECS:205-753-0
  • Umlinganiswa:umenzi
  • Umqulu:1 kg/kg okanye 25 kg/igubu
  • Iinkcukacha zeMveliso

    Iithegi zeMveliso

    Inkcazo

    Igama lemveliso: 4-Aminobenzoic acid
    CAS: 150-13-0
    MF:C7H7NO2
    MW:137.14
    Ubuninzi: 1.374 g/cm3
    Indawo yokunyibilika: 187-189°C
    Iphakheji: 1 kg / isikhwama, 25 kg / isikhwama, 25 kg / igubu
    Ipropati:Iyanyibilika emanzini ashushu, ether, ethyl acetate, ethanol kunye neglacial acetic acid, ayinyibiliki emanzini nakwibenzene, ayinyibiliki kwipetroleum ether.

    Inkcazo

    Izinto
    Iinkcukacha
    Imbonakalo
    Ikristale engenambala
    Ubunyulu
    ≥99.5%
    Ilahleko ekomisweni
    ≤0.2%
    Intsalela ekutshisweni
    ≤0.1%
    Amanzi
    ≤0.2%

     

    Isicelo

    I-1.Isetyenziselwa njenge-reagent yekhemikhali, i-organic synthetic ekrwada kunye ne-intermediate ye-azo dyes.Isetyenziselwa ukuvelisa i-M-80 ebomvu esebenzayo, i-M-10B, i-violet ebomvu esebenzayo i-X-2R kunye nezinye iidayi.

    2.Isetyenziswa njenge-sunscreen, i-derivative octyl p-dimethylcarbamate yi-sunscreen egqwesileyo.

    Intlawulo

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    Iimeko zokugcina

    Igcinwe kwindawo yokugcina umoya kunye neyomileyo.


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