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Carboxymethyl wowuma sodium (CMS)
Carboxymethyl starch ndi anionic starch ether, electrolyte yomwe imasungunuka m'madzi ozizira.Carboxymethyl starch ether idapangidwa koyamba mu 1924 ndipo idapangidwa mu 1940. Ndi mtundu wa wowuma wosinthidwa, wa ether starch, ndi mtundu wamadzi osungunuka anion polima pawiri.Ndiwopanda pake, wopanda poizoni, wosavuta kuwumba ngati kuchuluka kwake m'malo kuli kwakukulu kuposa 0,2 kusungunuka mosavuta m'madzi.
