It is not an acid
It is sodium carboxymethyl cellulose, referred to as CMC
The largest use is in the preparation of soap and synthetic detergents, in heavy-duty detergents Approximately 1% of CMC is added to prevent washed dirt from settling on the fabric again. Secondly, it is used as a suspension stabilizer for drilling mud in the petroleum industry. As an additive in the paper industry, it can improve the longitudinal strength and smoothness of the paper. As a coating, it can improve the printing adaptability of the paper. In the food industry, it can be used as a thickener, Emulsion stabilizer and ice crystal inhibitor for ice cream; used in the textile industry as a thickener for slurries and printing and dyeing slurries; in the pharmaceutical industry as an emulsion stabilizer for injections, a binder and film-forming agent for tablets; in the pharmaceutical industry It is used as a thickening agent in cosmetics and ceramic production
It is harmless to the human body when added in appropriate amounts. You generally cannot buy this, and it is of no use if you buy it. If you really want to buy it, you can go to Buy on Aladdin