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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
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            PRODUCTS  
          Bromopropane(NBP)

          (1) classified information

          Synonyms: n-propyl bromide, 1 - bromopropane are bromopropane
          English name: Bromopropane (NBP)
          Molecular formula: C3H7Br
          Molecular Weight: 122.99
          CAS NO.: 106-94-5
          UN Number: 2344
          Hazard category: Class 3
          Of the IMDG Code: 33530

          (2) physical and chemical properties

          Appearance: colorless transparent volatile liquid
          Solubility: insoluble in water, soluble in alcohol, ether, carbon tetrachloride
          Melting point: -110 ° C
          Boiling point: 71 ° C
          Flash point: 26 ℃
          Relative density (water = 1) :1.343 1.355
          Relative density (Air = 1): 4.3
          Refractive index (n20D) :1.433-1 .436

          (3) quality indicators

          Projects and grade Cleaning agent level Pesticide level
          Exterior   Colorless, transparent liquid, no visible mechanical impurities  --
          Content   ≥ 99.5% ≥ 99%
          2 - bromopropane content ≤ 0.01% ≤ 0.1%
          Water ≤ 0.01% ≤ 0.05%
          Acidity ≤ 0.001% ≤ 0.01%
          Chroma ≤ 10APHA ≤ 50APHA
          Evaporation residue ≤ 0.001% --

           

          (4) purposes: for organic synthesis, cleaning agents and pesticides, raw materials, intermediates of the synthetic dyes and fragrances.
          Packing: 250 kg / barrel, sealed packaging.
          Storage: This product should be stored in a cool well-ventilated place.

           
           
           
           
           
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