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         Potassium hydroxide
         Sodium sulfite anhydrous
         
         
         Polyaluminium Chloride
         Polymeric ferric sulfate
         
         
         Sodium cyanide
         Copper Pyrophosphate
         
         
         Methylbenzene
         Isopropyl alcohol
         
         
         Electrolytic copper
         Nickel ball (nickel discus)
         
         
         Optical spectrum analyzers
         Physical property analyser
         
          PRODUCTS  
         
        Methylbenzene
        Product name: Methylbenzene
        CAS RN: 108-88-3
        Molecular weight: 92.1384
        Place of origin: import
        Physico-chemical property:

        appearance: colorless transparent liquid with aromatic odor similar to benzene
        melting point(℃): -94.9 boiling point(℃): 110.6
        relative density(water=1): 0.87
        relative vapour density(air=1): 3.14
        saturated vapor pressure(kPa): 4.89(30℃)
        heat of combustion(kJ/mol): 3905.0
        critical temperature(℃): 318.6

        Uses: widely used in organic solvent, synthetic medicine, coating, resin, dyes, explosive and pesticide field
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