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          泰州市安達有色金屬有限公司
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          Sodium molybdate...
          Diammonium Molybda...
          Tetraammonium Moly...
          Heptaammonium Moly...
          Barium molybdate...
          High-pure Molybden...
          Ferro-molybdenum...
          Sodium Tungstate...
          Ammonium metagungs...
          Ammonium Paratungs...
          Tungstic acid...
          Tungsten trioxide...
          Tungstosilicic aci...
          Phosphotungstic ac...
           
          Tungstosilicic acid hydrate  

          H4SiW12O40·XH2O

          Chemically pure (CP grade)
          Industrial grade
          WO3≥84%
          WO3≥84%
          SiO2 1.8-2.3%
          SiO2 1.7-2.4%
          Water insoluble matter≤0.02%
           
          Chloride (CI)﹤0.03%
           
          Sulphate (SO4)≤0.02%
           
          Nitrate (NO3)≤0.02%
           
          Heavy metals (Pb)≤0.005%
           
           
               
           
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