Carboxymethyl cellulose (CMC) or cellulose gum [1] is a cellulose derivative with carboxymethyl groups (-CH 2-COOH) bound to some of the hydroxyl groups of the glucopyranose monomers that make up the cellulose backbone. It is often used in its sodium salt form, sodium carboxymethyl cellulose. It used to be marketed under the name Tylose, a ...

交联羧甲基纤维素钠 （Croscamellose sodium）是羧甲基纤维素钠在一定条件下进行交联反应而成的一种不溶于水而在水中溶胀至原体积4~8倍的 交联聚合物 ，常用作片剂、胶囊剂的崩解剂。

Sodium carboxymethyl cellulose | C8H15NaO8 | CID 23706213 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

羧甲基纖維素鈉為纖維素羧甲基醚的鈉鹽，化學名 sodium salt of carboxymethyl ether of cellulose，別名乙酸鈉纖維素（sodium cellulose glycolate）、Na CMC、CMC、纖維膠（cellulose gum）、INS No. 466、C.A.S number 9004-32-4。

羧甲基纤维素钠（ sodium carboxyme thyl cellulose，CMC），是纤维素的羧甲基化衍生物，又名纤维素胶，属阴离子型纤维素醚，是最主要离子型纤维素胶。 通常是由天然纤维素与苛性碱及一氯醋酸反应后制得的一种阴离子型高分子化合物，化合物分子量从几千到百万不 ...

carboxymethyl cellulose, sodium salt Used for (Technical Effect) ANTICAKING AGENT OR FREE-FLOW AGENT, DRYING AGENT, EMULSIFIER OR EMULSIFIER SALT, FORMULATION AID, HUMECTANT, STABILIZER OR THICKENER, TEXTURIZER

Carboxymethyl cellulose (CMC) is a water-soluble cellulose ether produced by the partial substitution of the cellulose hydroxyl groups with ionic hydrophilic moieties. The average number of the hydroxyls in the glucose unit that has reacted is called the degree of substitution (DS) and CMCs are categorised accordingly.

2025年1月27日 · Sodium carboxymethyl cellulose (CMC,9004-32-4) is frequently called simply carboxymethyl cellulose and also known as cellulose gum. It is derived from purified cellulose from cotton and wood pulp. It is a water dispersible sodium salt of carboxy-methyl ether of cellulose that forms a clear colloidal solution.

1993年1月1日 · Sodium carboxymethylcellulose [sodium O-(carboxymethyl)cellulose] is a water-soluble cellulose ether produced by reacting alkali cellulose with sodium monochloroacetate. CMC—as it is commonly called—is versatile in its ability to control the rheology and viscosity of aqueous systems and to form strong, tough films.

Carboxymethyl cellulose sodium, often referred to as CMC or cellulose gum, is a versatile ingredient used in both the pharmaceutical and food industries due to its unique properties. Here are its applications in each sector: