美女不带套日出白浆免费视频

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          Sulfuric Acid 98%
          Sulfuric Acid (93%)
          Oleum(20%)
          Oleum(25%)
          Chlorosulfonic Acid
          Hydrochloric Acid
          Saccharin Sodium
          Liquid chlorine
          High-purity Sodium Hyclroxide
          Solution of Sodium Hypochloride
          Dock & storage tank
          Oleum(20%)

           

          Molecular formula:H2SO4

           

          The main quality index:

          Quality standard

          Premium gradeSulfuric Acid

          Premium gradeSulfuric Acid

          Premium gradeOleum

          Premium grade(25%)Oleum

          Sulfuric acid%

          ≥93

          ≥98.0

          --

          --

          Free sulfur trioxide%

          --

          --

          ≥20.0

          ≥25.0

          Ash /%

          ≤0.02

          ≤0.02

          ≤0.02

          ≤0.02

          Fe /%

          ≤0.005

          ≤0.005

          ≤0.005

          ≤0.005

          As /%

          ≤0.0001

          ≤0.0001

          ≤0.0001

          ≤0.0001

          Hg /%

          ≤0.001

          ≤0.001

          --

          --

          Pb /%

          ≤0.005

          ≤0.005

          ≤0.005

          ≤0.005

          Transparency(mm)

          ≥80

          ≥80

          --

          --

          Chroma(ml)

          2.0

          2.0

          --

          --

          Standard

          GB/T534-2002

          GB/T534-2002

          GB/T534-2002

          GB/T534-2002

           

          Properties and Uses:
          Colorless transparent oily liquid ,It is basic material used in fertilizer, petroleum, Metal process, metallurgy, dye, explosive, Plastic, military and chemical industry.

           

          Packing:tank truck/boat, pottery jar or acid-resisting container

             
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          美女不带套日出白浆免费视频