Urutonde rwa Betaine amphoteric surfactants ni amphoteric surfactants irimo atome ikomeye ya alkaline N.Nukuri imyunyu idafite aho ibogamiye ifite intera nini ya isoelectric.Berekana ibiranga dipole murwego runini.Hariho ibimenyetso byinshi byerekana ko betaine surfactants ibaho muburyo bwumunyu wimbere.Kubwibyo, rimwe na rimwe byitwa quaternary ammonium imbere yumunyu wimbere.Dukurikije uburyo butandukanye bwo gutwara ibigo bitwara nabi, surfactants ya betaine ivugwa mubushakashatsi burimo irashobora kugabanywa muri carboxyl betaine, sulfonike betaine, fosifori betaine, nibindi.

Urutonde rwa Betaine amphoteric surfactants ni umunyu utabogamye ufite intera nini ya isoelectric.Berekana ibiranga dipole muburyo bugari bwa pH.Bitewe na azote ya kane ya ammonium muri molekile, surfactants nyinshi za betaine zifite imiti ihamye mubitangazamakuru bya acide na alkaline.Igihe cyose molekile idafite amatsinda akora nka ether bond na ester bond, muri rusange ifite imbaraga zo kurwanya okiside.

Betaine ikurikirana ya amphoteric surfactants iroroshye gushonga mumazi, muri acide yibanze hamwe na base, ndetse no mubisubizo byumunyu ngugu.Ntibyoroshye gukorana nubutaka bwitwa alkaline nizindi ion.Urunigi rurerure betaine rworoshye gushonga mumazi yo mumazi kandi ntabwo byatewe na pH.Ububasha bwa betaine bwibasiwe cyane numubare wa atome ya karubone.Ubwinshi bwa lauramide propyl betaine sx-lab30 yashonga mumazi yo mumazi irashobora kugera kuri 35%, ariko gukemura kwa homologues hamwe numunyururu muremure wa karubone ni bike cyane.

Kurwanya amazi akomeye ya surfactants bigaragarira mukwihanganira calcium na magnesium ion zikomeye hamwe nimbaraga zabo zo gukwirakwiza isabune ya calcium.Hafi ya betaine amphoteric surfactants yerekana ituze ryiza kuri calcium na magnesium ion.Kalisiyumu ion ihagaze neza ya sulfobetaine amphoteric surfactants ihagaze neza, mugihe calcium ion ihagaze neza agaciro kangana na amine ya kabiri ihuriweho ni hasi cyane.

Urutonde rwa Betaine amphoteric surfactants ikungahaye cyane.Nyuma yo guhuza hamwe na anionic surfactants, molekile zikorana cyane.Ingaruka zo kubira ifuro no guhangana ziyongera cyane.Byongeye kandi, ifuro ryimiterere ya beterave ya beterave ntabwo ihindurwa nuburemere bwamazi na PH yo hagati.Bakoreshwa nkibikoresho byinshi cyangwa ifuro, kandi birashobora gukoreshwa muburyo butandukanye bwa PH.