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Fuafuaga Fa'apitoa mo le Tulaga Maualuga 2, 2′, 4, 4′-Tetrahydroxybenzophenone CAS 131-55-5

 


  • CAS:131-55-5
  • Fa'asologa Molekiula:C13H10O5
  • Mamafa Molekiula:246.22
  • EINECS:205-028-9
  • Upu tutusa:2,2,4,4-Tetrahydroxybenzophenol; 2,2',4,4'-tetrahydroxy-benzophenone; 2,2',4,4'-tetrehydroxybenzophenone; 2,2,4,4TETRAHYDROXYBENZOPHENONE; 2,4Chemicalbook,2',4'-Tetrahydroxybenzophenone; 2,4,2',4'-tetrahydroxybenzophenone; Benzophenone,2,2',4,4'-tetrahydroxy-
  • Fa'amatalaga o le oloa

    La'uina mai

    Fa'ailoga o Oloa

    Faʻaaogaina se polokalame atoatoa o le pulega o le tulaga lelei faasaienisi, tulaga maualuga ma le talitonuga ofoofogia, ua matou maua ai se talaaga lelei ma ua faʻaaogaina lenei vaega mo le Fuafuaga Faʻapitoa mo le Tulaga Maualuga2, 2',4, 4′-TetrahydroxybenzophenoneCAS 131-55-5, Matou te taliaina atoatoa tagata faʻatau mai le lalolagi atoa e faʻamautuina ni mafutaga faʻapisinisi saogalemu ma lelei mo itu uma e lua, ina ia maua se lumanaʻi susulu faʻatasi.
    Faʻaaogaina se polokalame atoatoa o le pulega o le tulaga lelei faasaienisi, tulaga maualuga ma le talitonuga ofoofogia, ua matou maua ai se talaaga lelei ma faʻaaogaina lenei eria mo le tele o tausaga.Saina CAS 131-55-5 ma le 2 2′ 4 4′-Tetrahydroxybenzophenone, Matou te tuʻuina atu ni fofo sili atu ona lelei faʻatasi ai ma mamanu eseese ma auaunaga agavaa. I le taimi lava e tasi, talia lelei poloaiga OEM, ODM, valaʻaulia uo i totonu ma fafo faʻatasi le atinaʻe faʻatasi ma ausia le manumalo uma, faʻafouga faʻamaoni, ma faʻalauteleina avanoa faʻapisinisi! Afai ei ai ni au fesili pe e te manaʻomia nisi faʻamatalaga, ia mautinoa e te lagona le saoloto e faʻafesoʻotaʻi matou. Ua leva ona matou tulimatai atu i le mauaina o au fesili i se taimi lata mai.

    O le 2, 2 ', 4, 4 '-tetrahydroxybenzophenone o se mea e matuā lelei tele e mitiia ai le ultraviolet e solo i le vai, e patino i oloa o le faasologa o le benzophenone ultraviolet absorber. E mu le 2, 2 ', 4, 4 '-tetrahydroxybenzophenone, ma o le mu e maua ai le ausa oona o le nitrogen oxide.

    Mea Fa'amatalaga
    Tulaga e liusuavai ai 198-200 °C (moli)
    Pula le tulaga 349.21°C (fuafuaga fa'ata'atia)
    Mafiafia 1.216
    Fa'atusatusaga o le 'o'ona (pKa) 6.98±0.35 (Vavaloina)
    Fa'asinomaga o le fa'ata'ita'iga 1.4825 (fuafuaga)
    LogP 3.091 (fuafuaga)

    I le taimi nei, o le 2, 2', 4, 4'-tetrahydroxybenzophenone e fa'aaogaina lautele i palasitika, resins, ufiufi, pa'u fa'apitoa ma isi vaega, o le 2, 2', 4, 4'-tetrahydroxybenzophenone e fa'aaogaina o ni vaila'au fa'avaitaimi, mea e ma'ale'ale i le malamalama, mea teuteu e tete'e atu i le ultraviolet ma isi mea fa'apena. I tausaga talu ai nei, ua fa'alogoina le fa'aaogaina o ie e le alamanuia ie, ma ua fa'ateleina lona lautele.

    25kg/talipalau po'o e tusa ai ma mana'oga o tagata fa'atau.

    Faʻaaogaina se polokalame atoatoa o le pulega o le tulaga lelei faasaienisi, tulaga maualuga ma le talitonuga ofoofogia, matou te maua ai se talaaga lelei ma faʻaaogaina lenei vaega mo le Fuafuaga Faʻapitoa mo le Tulaga Maualuga 2, 2′, 4, 4′-Tetrahydroxybenzophenone CAS 131-55-5, Matou te taliaina atoatoa tagata faʻatau mai le lalolagi atoa e faʻamautu ni mafutaga faʻapisinisi saogalemu ma lelei mo itu uma e lua, ina ia maua se lumanaʻi susulu faʻatasi.
    Fuafuaga Faapitoa moSaina CAS 131-55-5 ma le 2 2′ 4 4′-Tetrahydroxybenzophenone, Matou te tuʻuina atu ni fofo sili atu ona lelei faʻatasi ai ma mamanu eseese ma auaunaga agavaa. I le taimi lava e tasi, talia lelei poloaiga OEM, ODM, valaʻaulia uo i totonu ma fafo faʻatasi le atinaʻe faʻatasi ma ausia le manumalo uma, faʻafouga faʻamaoni, ma faʻalauteleina avanoa faʻapisinisi! Afai ei ai ni au fesili pe e te manaʻomia nisi faʻamatalaga, ia mautinoa e te lagona le saoloto e faʻafesoʻotaʻi matou. Ua leva ona matou tulimatai atu i le mauaina o au fesili i se taimi lata mai.


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