... -white, innocuous, flavorless, amorphous and semitransparent solid, soluble in acid, insoluble in water and alkalis or ordinary organic solvents, decomposed ... to Light Yellow FlakeDeacetylated Degree% ≥90%,95%≥85%,90%,95%≥70%, ≥80%.≥85%,≥90%, (5%,20°C)PH Value7.0- ... ~800mpa.sParticle Size40mesh, 60mesh, 80mesh, 100meshPackingPacking for medical and food grade:20.0kg,25kg/fiber drum(38.0cm×48.0cm,or42 ...