FM-80 Appearance White to light-yellow powder Particle size 80 mesh (95% mini.) Loss on drying 10% max. Residue on ignition 1% max. Viscosity 10-100mPa.s Degree of deacetylation 80% mini. Microbial 3x103cells/g max. Coliforms Negative Heavy metals 10 ppm max. Arsenic 1 ppm max. Total chromium - Characteristics -