Awọn ọja

  • Carboxymethyl sitashi soda (CMS)

    Carboxymethyl sitashi soda (CMS)

    Sitashi Carboxymethyl jẹ ether sitashi anionic, elekitiroti kan ti o tuka ninu omi tutu.Carboxymethyl sitashi ether ni akọkọ ṣe ni ọdun 1924 ati pe o jẹ iṣelọpọ ni ọdun 1940. O jẹ iru sitashi ti a ṣe atunṣe, jẹ ti sitashi ether, jẹ iru omi-tiotuka anion polymer yellow.Ko ni itọwo, kii ṣe majele, ko rọrun lati ṣe apẹrẹ nigbati iwọn aropo ba tobi ju 0.2 ni irọrun tiotuka ninu omi.