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Acids | Sulphuric Acid CP grade


GOST/TC GOST 4204-77
CHEMICAL FORMULA H2SO4
APPEARANCE AND PROPERTIES

Heavy oleaginous colorless and odourless fluid.

USAGE

Sulphuric Acid CP grade  is used in:

  • For fertilizer manufacturing;
  • As electrolyte in lead accumulators;
  • For getting various mineral acids and salts,
  • In manufacturing of chemical fibers, dyes, fume forming and explosive substances,
  • In oil, metallurgy, textile, leather and other branches of industry.
  • As emulsifier in food industry.
  • In industrial organic synthesis in reactions of:
    • dehydration (production of diethyl ether, compound ethers);
    • hydration (ethanol from ethylene);
    • sulphurization (synsetic abstergents and intermediate products in dye manufacturing);
    • alkylation (production of  isooctane, polyethyleneglycol, caprolactam).
TECHNICAL CHARACTERISTICS

Main specifications

Value 

Suplhuric Acid (H2SO4)

93,6-95,6

Mass fraction of residues after incineration, not more than, %

6*10-4

Mass fraction of ammonium salts (NH4), not more than, %

1*10-4

Mass fraction of iron (Fe), not more than, %

2*10-5

Mass fraction of Arsenic (As), not more than, %

1*10-6

Mass fraction of nitrates(NO3), not more than, %

2*10-5

Mass fraction of Lead (Pb), not more than, %

1*10-4

Mass fraction of Selenium (Se), not more than, %

1*10-4

Mass fraction of Chlorides (Cl), not more than, %

2*10-4

Agents regenerating KMnO4 (in equivalent of SO2)

2*10-4

STORAGE Suplhuric Acid should be stored in steel or reinforced steel containers both unlined and lined with acid resistant bricks or other acid resistant materials.
DISPATCHING METHOD Specialized railroad tanks, plastic barrels.
TRANSPORTATION Rail road transport.
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