CMC for food grade: 1.purity:98.0%-99.5%min 2. ... S:0.7min 4.PH:6.5-8.5 CMC for food grade:1.purity:98.0%-99.5%min2.viscosity ... 10max CMC is widely used in food industry, it play the roles of taste improvement, thickening and stabilization when used in various kinds ... additive of molding, taste improvement, anti-fragmentation,water retaining and tenacity strengthening, CMC is also used in ice cream,bread ...