Betaine series amphoteric surfactants iamphoteric surfactants ine maatomu eN ane alkaline N akasimba. Iwo munyu chaiwo usina neutral une wide isoelectric range. Anoratidza hunhu hwe dipole mumhando dzakasiyana. Pane humbowo hwakawanda hunoratidza kuti betaine surfactants dziripo muchimiro chemukati memunyu. Saka, dzimwe nguva inonzi quaternary ammonium internal salt surfactant. Zvichienderana nemarudzi akasiyana e negative charge center carriers, betaine surfactants dzakataurwa muongororo yazvino dzinogona kukamurwa kuita carboxyl betaine, sulfonic betaine, phosphoric betaine, nezvimwewo.

Betaine series amphoteric surfactants imunyu isina kusimba ine huwandu hwakakura hwe isoelectric. Inoratidza hunhu hwe dipole muhuwandu hwakakura hwe pH. Nekuda kwekuvapo kwe quaternary ammonium nitrogen mumamorekuru, ma betaine surfactants mazhinji ane kugadzikana kwakanaka kwemakemikari mu acidic uye alkaline media. Chero bedzi molekyuri isina mapoka anoshanda akadai se ether bond uye ester bond, inowanzova ne resistance yakanaka ye oxidation.

Betaine series amphoteric surfactants zviri nyore kunyungudika mumvura, mumaacids akaomeswa uye mabhesi, uye kunyangwe mune concentrated inorganic salts. Hazvisi nyore kushanda nealkaline earth metals nedzimwe metal ions. Long chain betaine iri nyore kunyungudika mumvura uye haikanganisike ne pH. Kunyungudika kwe betaine kunonyanya kukanganiswa nehuwandu hwemaatomu ekabhoni. Kuwanda kwe lauramide propyl betaine sx-lab30 yakanyungudika mumvura kunogona kusvika 35%, asi kunyungudika kwe homologues dzine carbon chains refu kwakaderera zvikuru.

Kusasimba kwemvura kwemasurfactants kunoratidzwa nekushivirira kwawo ma calcium hard ions ne magnesium uye simba rawo rekupararira nesipo ye calcium. Mazhinji ma betaine amphoteric surfactants anoratidza kusimba kwakanaka kune ma calcium ne magnesium ions. Kusimba kwe calcium ion kwemazhinji ma sulfobetaine amphoteric surfactants kwakagadzikana, nepo kukosha kwe calcium ion kwema secondary amine compounds kwakaderera zvikuru.

Betaine series amphoteric surfactants ine furo rakawanda. Mushure mekusanganiswa neanionic surfactants, mamorekuru anosangana zvakasimba. Mhedzisiro yefuro nekubata inowedzera zvakanyanya. Uyezve, hunhu hwefuro hwebeet beet surfactants hahukanganiswi nekuoma kwemvura nePH yechinhu chacho. Anoshandiswa semafuro kana mafoam, uye anogona kushandiswa mumhando dzakasiyana dzePH.