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 ... 6) Bulk Density (g / ml ) 0.6 - 0.7 as powder 7) Fe ( pp % ) 20 max (original method) 8) Lead as ...