Carboxymethyl starchbụ anonic starch ether, ihe electrolyte na agbaze na mmiri oyi.Carboxymethyl starch ether bụ nke mbụ emere na 1924 wee rụpụta ya na 1940. Ọ bụ ụdị starch emezigharịrị, bụ nke ether starch, bụ ụdị ihe anion polymer na-agbaze mmiri.Ọ bụ ihe na-adịghị atọ ụtọ, na-adịghị egbu egbu, ọ dịghị mfe ịkpụzi mgbe ogo nke nnọchi bụ karịa 0,2 ọzọ mfe soluble na mmiri.

Ọ na-eji dị ka apịtị stabilizer, onye na-ejigide mmiri na-arụ ọrụ nke ibelata mmiri mmiri (mmiri) mfu na imezi coagulation nkwụsi ike nke ụrọ irighiri na mmanụ ala apịtị.Ma ọ ka mma na-ebu mkpọpu ala cuttings.Karịsịa adabara maka salinity dị elu na elu-PH salinization nke ọma.

CMS nwere ihe dị iche iche dị ka ndim, nkwusioru, mgbasa, emulsification, bonding, mmiri njigide na nchebe colloid.It nwere ike ji mee ihe dị ka ihe emulsifier, thickening gị n'ụlọnga, dispersant, stabilizer, sizing gị n'ụlọnga, film-akpụ akpụ mmadụ, mmiri na-elekọta mmadụ. , wdg. A na-ejikarị mmanụ ala, textile, kemịkalụ kwa ụbọchị, sịga, ime akwụkwọ, ihe owuwu, nri, ọgwụ na mpaghara ụlọ ọrụ ndị ọzọ, nke a maara dị ka "monosodium glutamate industrial".

Carboxymethyl starch sodium (CMS) bụ ụdị gbanwetụrụ starch na carboxymethyl etherification, arụmọrụ dị mma karịa carboxymethyl cellulose (CMC), dị ka ihe kasị mma ngwaahịa dochie CMC.The aqueous ngwọta nke CMS bụ ike na nwere magburu onwe arụmọrụ, nke nwere na ọrụ nke bonding, ndim, mmiri njigide, emulsification, nkwusioru na dispersion.CMS na-arụ ọrụ dị mkpa na mbenata mmiri ọnwụ na melite coalescence kwụsie ike nke ụrọ ahụ na-egwuputa mmiri mmiri dị ka a apịtị stabilizer na mmiri-ejigide agent.CMS nwere obere mmetụta na. viscosity plastik nke apịtị ma na-enwe mmetụta dị ukwuu na ike na-agbanwe agbanwe na ike ịkwa akwa, nke na-eme ka ọ bụrụ ihe na-eme ka ọkpụkpụ na-agbapụta ihe, karịsịa mgbe a na-egwupụta nnu nnu, nke nwere ike ime ka mmiri na-ekpo ọkụ kwụsie ike, belata ọnụ ọgụgụ nke ọnwụ, ma gbochie mgbidi ahụ. ọdịda.Ọ dabara adaba maka saline Wells nwere nnukwu salinity na uru PH dị elu.