ingredient information
Carboxymethylcellulose Sodium
AAA
Methylcellulose (MC) and sodium carboxymethylcellulose (sod. CMC) have many other uses besides those in conservation. A brief rummage through your medicine cabinet may come up with such products as toothpaste, laxatives, or diet pills each of which may contain either MC or sod. CMC. Other products include ice cream, water-based paints, detergents and a variety of paper products to name but a few. Characteristics which make them useful are: high viscosity in low concentrations, defoaming abilities, surfactant, and bulking abilities. They are not toxic and do not promote allergic reactions in humans Source:http://aic.stanford.edu/sg/bpg/annual/v01/bp01-04.html