羧甲基纤维素，纤维素胶：一种纤维素衍生物，其钠盐在加工食品的制作过程中用作稳定剂和乳化剂，也在医药中用作通便剂。
A derivative of cellulose whose sodium salt is used in the manufacture of processed foods as a stabilizing and emulsifying agent and in medicine as a laxative.
当碱性纤维素与盐酸的钠盐反应，羧甲基醚钠盐生成。
When alkali cellulose is reacted with the sodium salt of chloroacetic acid, the sodium salt of the carboxymethyl ether (cellulose-O-CH2-CO2-Na +) is formed.
当碱性纤维素与盐酸的钠盐反应，羧甲基醚钠盐生成。
When alkali cellulose is reacted with the sodium salt of chloroacetic acid, the sodium salt of the carboxymethyl ether (cellulose-O-CH2-CO2-Na +) is formed.
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