Appearance :Cream-white powder Particle Size:40/60/80 mesh Loss on Drying: ≤13% PH (1% KCL):6.0-8.0 viscosity (1% KCL,cps):≥1200cps Shearing Ratio:≥6.5 Pyruvis Acid (%):≥1.5 V1:V2:1.02-1.45 Assay:91%-108% Total Nitrogen:≤1.5% Ashes (%):≤13 http://www.s-cmc.com/