Surfactants taxane ah oo Betaine ah iyo hantidooda

Betaine taxane amphoteric surfactants waa surfactants amphoteric oo ka kooban atamka N alkaline xooggan.Runtii waa cusbo dhexdhexaad ah oo leh kala duwanaansho koronto oo ballaaran.Waxay muujinayaan sifooyinka dipole ee baaxad ballaaran.Waxaa jira cadeymo badan oo muujinaya in betaine surfactants ay u jiraan qaabka milixda gudaha.Sidaa darteed, waxaa mararka qaarkood loo yaqaan 'quaternary ammonium internal salt surfactant'.Marka loo eego sidayaal xarumaha kala duwan ee taban, betaine surfactants ee laga soo sheegay cilmi-baarista hadda jirta waxaa loo qaybin karaa betaine karboksyl, betaine sulfonic, fosfooraska betaine, iwm.

CAS07-43-7

Betaine taxane amphoteric surfactants waa milix dhexdhexaad ah oo leh kala duwanaansho koronto oo ballaaran.Waxay muujinayaan sifooyinka dipole ee kala duwan pH ballaaran.Sababtoo ah jiritaanka nitrogen ammonium quaternary ee molecules, inta badan betaine surfactants waxay leeyihiin xasilloonida kiimikada wanaagsan ee warbaahinta acidic iyo alkaline.Ilaa inta molecule-ku aanu ku jirin kooxo shaqaynaya sida ether bond iyo ester bond, guud ahaan waxay leedahay iska caabin oksaydh oo wanaagsan.

Betaine taxane amphoteric surfactants waa sahlan tahay in lagu milmo biyaha, ee acids iyo saldhigyada uruursan, iyo xataa xalalka xoojiyey ee cusbada aan organic.Ma fududa in lagu dhaqmo biraha dhulka alkaline iyo ayoonnada kale ee birta ah.Silsiladda dheer ee betaine way fududahay in lagu milmo dhexdhexaad aqueous mana saamayso pHmilanka betain waxaa inta badan saameeya tirada atamka kaarboonka.Isku-duubnaanta lauramide propyl betaine sx-lab30 ee ku milma dhexdhexaadiyaha aqueous waxay gaari kartaa 35%, laakiin milanka homologues ee leh silsilado kaarboon dheer ayaa aad u hooseeya.

Iska caabbinta biyaha adag ee surfactants waxay ka muuqataa dulqaadka ay u leeyihiin kalsiyum iyo ion adag magnesium iyo awooddooda kala firdhiyaan saabuunta kaalshiyamka.Qaar badan oo betaine amphoteric surfactants ayaa muujinaya xasillooni aad u wanaagsan oo ku saabsan kaalshiyamka iyo ion magnesium.Xasiloonida kalsiyum ion ee inta badan sulfobetaine amphoteric surfactants waa mid deggan, halka qiimaha xasilloonida kaalshiyamka ion ee xeryahooda aminiga sare ee u dhigma ay aad uga hooseeyaan.

Betaine taxane amphoteric surfactants ayaa qani ku ah xumbo.Ka dib marka la isku daro surfactants anionic, unugyadu waxay si adag ula falgalaan.Saamaynta xumbada iyo wax ka qabashada ayaa si weyn u kordhay.Waxaa intaa dheer, sifooyinka xumbo ee surfactants dabocase ma saameeyaa adkaanta biyaha iyo PH ee dhexdhexaadka ah.Waxaa loo isticmaalaa sida xumbada ama xumbo-sameeyaha, waxaana loo isticmaali karaa noocyo kala duwan oo PH ah.


Waqtiga boostada: Dec-23-2021