Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Dow CMC - Na Sodium Carboxymethyl Cellulose

Dow CMC - Na is a food - grade multi - functional anionic cellulose ether, tailored for margarine, spreads, beverages, baked goods, daily chemical products and other scenarios. It is a white to off - white powder. When compounded with SPAN 60, it is used for thickening and emulsifying water - in - oil systems, which can reduce the oil precipitation rate to less than 5% and improve low - temperature storage stability

Features Of Dow CMC - Na Sodium Carboxymethyl Cellulose

  1. Water - in - oil Emulsification and Thickening - Compound with SPAN 60, suitable for margarine/spreads, improving the emulsification stability of the system

  2. Low Oil Precipitation Control - Oil precipitation rate less than 5%, optimizing product appearance and texture, reducing waste

  3. Low - temperature Storage Adaptability - Improving low - temperature stability, preventing delamination and agglomeration, extending product shelf life

  4. Cold Water Solubility and Easy Processing - The powder is easy to disperse and dissolve, suitable for industrial mass production, simplifying the preparation process

Typical Applications Of Dow CMC - Na Sodium Carboxymethyl Cellulose

  1. Margarine/Spreads - Thickening and emulsifying, reducing oil precipitation, improving low - temperature storage stability

  2. Beverage Industry - Thickening and suspending in fruit juices, milkshakes, etc., preventing pulp precipitation and maintaining system uniformity

  3. Baked Goods - Improver for bread, cakes, etc., improving dough water retention, texture and shelf life

  4. Daily Chemical Products - Thickener for toothpaste and shampoo, enhancing product consistency and stability

Specifications Of Dow CMC - Na Sodium Carboxymethyl Cellulose

Chemical NameCarboxymethyl Cellulose Sodium (CMC-Na)
CAS No.9004-32-4
Chemical TypeAnionic Cellulose Ether
AppearanceWhite to off-white fibrous, granular or powdery
Viscosity (2% aqueous solution, 25°C)500-200,000 mPa·s (Depending on Model)
Degree of Substitution (DS)0.6-1.2
Moisture Content≤10.0%
Ash Content≤1.5%
pH Value (1% aqueous solution)6.5-8.5


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