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

Fa'amatalaga Puupuu:

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


  • igoa ole oloa:4-AMinobenzoic acid/p-Aminobenzoic acid/PABA
  • CAS:150-13-0
  • MF:C7H7NO2
  • MW:137.14
  • EINECS:205-753-0
  • Uiga:gaosimea
  • afifi:1 kilokalama / kilokalama poʻo 25 kilokalama / paʻu
  • Fa'amatalaga Oloa

    Faailoga o oloa

    Fa'amatalaga

    Igoa oloa:4-Aminobenzoic acid
    CAS:150-13-0
    MF:C7H7NO2
    MW:137.14
    Malosi:1.374 g/cm3
    Liu liusuavai:187-189°C
    afifi: 1 kilokalama / taga, 25 kilokalama / taga, 25 kilokalama / pa'u
    Meatotino: E solu i le vai vevela, ether, ethyl acetate, ethanol ma glacial acetic acid, e le mafai ona solu i le vai ma le benzene, e le mafai ona solu i le suauʻu eter.

    Fa'amatalaga

    Aitema
    Fa'amatalaga
    Fa'aaliga
    tioata lanu
    Mama
    ≥99.5%
    Ma'imau ile fa'amago
    ≤0.2%
    Toega ile mu
    ≤0.1%
    Vai
    ≤0.2%

     

    Fa'aaogāga

    1. E faʻaaogaina e fai ma vailaʻau vailaʻau, mea faʻapipiʻi faʻasolosolo faʻasolosolo ma le vaeluaga o le azo. E fa'aaogaina e gaosia ai le M-80, M-10B, violē mumu fa'afoliga X-2R ma isi vali.

    2.E faʻaaogaina e pei o le sunscreen, o lona faʻavae octyl p-dimethylcarbamate o se sunscreen sili ona lelei.

    Totogi

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