... Formula:C6H12NNaO8S Molecular weight:281.22 Pure product:assay 99% D-glucosamine sulfate 2nacl powder materials Specification:White crystal with odorless ... , heart disease, pneumonia and fracture. Recently, it isfound that D-glucosamine sulfate has good multifunction to absorb free radical,to ... more information, please login the http://www.qfshx.com D-Glucosamine Sulfate 2NaCL powder materials