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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  
          Diammonium hydrogen phosphite

          White crystals, relative density 1.619, soluble in water; heated to 155℃ decomposition. It is mainly used as a fire retardant for wood and paper, as a fireproof additive, and also for printing plate making and pharmaceutical manufacturing. Used as a starter, nutrient, etc. in the food industry. It is used as agricultural fertilizer (composite fertilizer) in agriculture.

          Molecular formula: (NH42HPO3.H2O
          Molecular weight: 134
          Structured:
          diammonium hydrogen phosphite
          CAS NO.: [51503-61-8]
          PSA: 80.76
          Quality metrics:

          Item Index
          Appearance White crystals
          Assay(%) ≥ 98.0
          Chloride(%) ≤ 0.005
          Heavy metal(Pb)% ≤ 0.001
          Fe(mg/kg)≤ 0.002
          Water insoluble matter(%) ≤ 0.01

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

           
           
           
           
           
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