sodium CMC 20-50,000cps, 60%-99% food, pharma, tech grades, Professional CMC supplier Good quality made ... in China Sodium CMC 20-50,000cps, 60%-99% food, pharma, tech grades, 1) DS Degree of substitution 0 ... .5 - 1.6 2) PB 6 - 8 3) Purity ( % ) 99.0 min 4) Moisture ( % ) 10 max 5) Viscosity (1% 25C ... 5 days;Supplying ability: 250mts per month CMC Na with pharmaceutical grade