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          如東永泰化工有限公司(南通明嘉化工有限公司)
          Your demand is our pursuit Yongtai Chemical "May your dedication to provide quality products and perfect technical services.
           
          Phosphorous acid
          Bromopropane(NBP)
          2-Bromopropane,isopropyl br
          1-Bromobutane
          Monopotassium phosphite,Pot
          Dipotassium hydrogen phosph
          Diammonium hydrogen phosphi
          Calcium phosphite
          Disodium hydrogen phosphite
           
            ADD: Jiangsu Rudong Yangkou Industrial park
          CONTACT: Mr.Wang
          M.D.:
          +86-13806271196
          TEL: +86-513-81903818
          FAX: +86-513-81903828
          WEB: http://www.weooc.com
           
            PRODUCTS  
          Disodium hydrogen phosphite

          This product is a reddish orthorhombic crystal. The performance is quite stable at normal temperature, and hydrogen and phosphine are released during heating to form orthophosphate or pyrophosphate. Mainly used as a reducing agent to reduce metal salts to the corresponding metals. The container remains tightly closed. Store in a dry, well-ventilated place.

          Molecular formula: Na2HPO3·5H2O   
          Molecular weight: 216
          Structural:

          CAS NO.: [13517-23-2]
          Quality metrics:

          Item Index
          Appearance White or reddish crystal
          Assay(%) ≥ 98
          Water insoluble matter(%) ≤ 0.02
          Chloride(%) ≤ 0.01
          PH 9.0~10.0
          Fe(%)≤ 0.001
          Heavy metal (%)≤ 0.0025
          Moisture (%)≤ 1

          Production capacity: 2000 tons/year
          Package: 25, 500, 1000 kg plastic bags, net weight 25, 500, 1000 kg.

           
           
           
           
           
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