1, Water soluble Chitosan 2, white or off-white granule or powder 3, GMP manufacturer ItemstandardDescriptionwhite or off-white granule or powder , soluble in waterGlucose aldehyde acid %≥40pH6.0-8.0Loss on Drying %≤8.0Heavy metals ppm≤20Arsenic ppm≤2Total plate count cfu/g< 100Yeast&mold cfu/g< 100E.ColinegativeSalmonellanegativePackage and storagePreserve in tight,light-resistant ...