Sanin sodium carboxymethyl cellulose

Abubuwan da ke cikin sodium Carboxymethyl Cellulose

CMC shine tushen cellulose tare da digiri na polymerization na 200-500 da kuma matakin etherification na 0.6-0.7. Fari ne ko fari-farin foda ko abu mai fibrous, mara wari da hygroscopic. Matsayin maye gurbin ƙungiyar carboxyl (matakin etherification) yana ƙayyade kaddarorin sa. Lokacin da matakin etherification ya kasance sama da 0.3, yana narkewa a cikin maganin alkali. An ƙayyade danko na maganin ruwa ta hanyar pH da digiri na polymerization. Lokacin da matakin etherification ya kasance 0.5-0.8, ba zai haɓaka cikin acid ba. CMC yana da sauƙi mai narkewa a cikin ruwa kuma ya zama bayani mai haske a cikin ruwa, kuma dankon sa ya bambanta tare da maida hankali da zafin jiki. Zazzabi yana da ƙarfi a ƙasa da 60 ° C, kuma danko zai ragu lokacin zafi na dogon lokaci a zafin jiki sama da 80 ° C.

Iyakar amfani da sodium carboxymethyl cellulose

Yana da ayyuka daban-daban kamar thickening, suspending, emulsifying da stabilizing. A cikin samar da abin sha, an fi amfani da shi azaman mai kauri don abubuwan sha na nau'in ɓangaren litattafan almara, a matsayin mai daidaitawa ga abubuwan sha na furotin da kuma azaman stabilizer don abubuwan sha na yogurt. Matsakaicin shine gabaɗaya 0.1% -0.5%.