Carboxymethyl māngarohe etera māngaro anionika, he electrolyte ka memeha ki te wai matao.Ko te Carboxymethyl starch ether i hanga tuatahi i te tau 1924, i hangaia i te tau 1940. He momo maaka whakarereke, no te ether starch, he momo puhui polymer anion wairewa-wai.He reka, kore-paitini, kare i te ngawari ki te hanga ina he nui ake te tohu whakakapinga i te 0.2 ngawari ake te wairewa ki te wai.

I whakamahia hei whakapumau paru, he kaihoko pupuri wai me nga mahi o te whakaheke i te wai(wai) mate me te whakapai ake i te whakapumautanga o nga matūriki uku i roto i te paru keri hinu.A he pai ake te kawe i nga haea keri.He pai rawa mo te pai-te-te-te-te-te-te-te-te-te-te-Ph.

He maha nga ahuatanga o te CMS penei i te matotoru, te aukati, te whakamararatanga, te whakaemulsification, te honohono, te pupuri wai me te colloid tiaki.Ka taea te whakamahi hei emulsifier, hei whakamaroke, hei whakamararatanga, hei whakapumau, hei whakatau i te rahi, hei kaihanga kiriata, hei pupuri i te wai. , me etahi atu Kei te whakamahia nuitia i roto i te hinu, te kakano, te matū o ia ra, te hikareti, te hanga pepa, te hanga, te kai, te rongoa me etahi atu waahanga ahumahi, e mohiotia ana ko "monosodium glutamate ahumahi".

Ko te Carboxymethyl starch sodium (CMS) he ahua o te maaka kua whakarereketia me te carboxymethyl etherification, he pai ake te mahi i te carboxymethyl cellulose (CMC), i te mea ko te hua pai hei whakakapi i te CMC.Ko te otinga wai o CMS he pumau me te pai o te mahi, kei a ia te Ko nga mahi o te honohono, te matotoru, te pupuri i te wai, te whakaemulsification, te whakatārewatanga me te whakamararatanga.He mahi nui te CMS ki te whakaiti i te mate o te wai me te whakapai ake i te pumau o te whakakotahitanga o nga matūriki uku i roto i te wai keri hei whakapumau paru me te kaihoko pupuri wai.He iti te paanga o te CMS ki runga. te kirikiri kirihou o te paru engari he nui te paanga ki te kaha hihiri me te kaha kutikuti, e pai ana ki te kawe i nga tapahi keri, ina koa i te wa e keri ana te whakapiri tote, e taea ai te pai o te wai keri, te whakaiti i te nui o te mate, me te aukati i te pakitara. collapse.He mea tino pai mo nga Wai tote he nui te tote me te uara PH teitei.