What should be paid attention to when using sodium cmc?

We all know that CMC is mainly soluble in water, but not in high concentration organic solutions. So what should we pay attention to when using this product?


When using carboxymethyl cellulose, we should pay attention not to cooperate with strong acids, strong bases and heavy metals, because they will produce chemical reactions and cause hidden dangers. At the same time, our body intake should not be too high, and according to the different weight has a clear standard, or it may cause life safety, this is the need to pay attention to.

Carboxymethyl cellulose CMC introduced that cellulose is a kind of polysaccharide widely distributed and abundant in nature. At present, the modification technology of cellulose mainly focuses on etherification and esterification. Carboxymethylation is an etherification technology. Carboxymethyl cellulose (CMC) was prepared by Carboxymethylation of cellulose. Its aqueous solution has the functions of thickening, film-forming, adhesion, colloidal protection and suspension. It is one of the most important cellulose ethers. Also known as carboxymethyl cellulose product performance: This product is tasteless white flocculent powder, deed tax solution is neutral or alkaline transparent viscous liquid, can be dissolved with other water-soluble adhesives and resins, but not soluble in organic solvents such as water and ethanol. In normal use, the product should be mixed with water, and then mixed into paste solution for storage. Usually, when it is dissolved in water, it needs to be stirred better so as to ensure its quality and bring more obvious benefits.

Of course, when we use it at ordinary times, we should pay attention to that carboxymethyl cellulose should not be used with strong corrosive acid, alkali and heavy metals. After all, the risk factors at this time are relatively high and should be stored away from these substances.

Post time: Sep-10-2020