<p id="bvmof"></p>
<table id="bvmof"></table>
      <track id="bvmof"><ruby id="bvmof"></ruby></track>

      Current location:Products
      products center
      D-Glucosamine Hydrochloride
      Items Standard (United States Pharmacopoeia)
      Appearance White crystal without black dots and with good fluidity
      Odour Odourless
      Bulk Density NLT 0.70 g/ml
      Particle Size 100% through 30 mesh
      Assay 98.0-102.0%
      Specific rotation +70°—+73°
      PH 3.0—5.0
      Loss on dry ≤1.00%
      Residue on ignition ≤0.1%
      Chloride 16.2—16.7%
      Sulfate NMT 0.24%
      Heavy Metals NMT 10PPM
      Iron NMT 10PPM
      Lead NMT 0.5PPM
      Arsenic NMT 3.0PPM
      Mercury NMT 0.5PPM
      Organic volatile impurities Meet the requirements
      Total Bacteria Count NMT 1000Cfu/g
      Yeast & Molds NMT 100Cfu/g
      Salmonella Negative
      E.Coil Negative
      Staphylococcus Aureus Negative

      Back
      成人午夜精品一级毛片_亚洲国产aⅴ成人精品无吗_av片在线观看_人人妻人人操人人爽