... 4,Package:25kg/pp bag 5,ISO9001:2000 certification 1,Chinese manufacturer2,ISO9001:2000,ISO14001 certification3,Competitive price4, ... High purity5,Suoerior service6,Pysical properties ItemHydroxy Propyl Methyl CelluloseOther nameHPMC/MHPCCAS No.9004-65-3 ... 58-6462-6870-7570-90Moisture content,%5.0 MAXAsh,%1.0 MAXPH Value4-8AppearanceWhite powder or granuleFineness,mesh80, ...