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Кислота фтористоводородная (плавиковая) 40%

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Acids | Contact sulfuric acid of grade 1


GOST/TC GOST 2184-77
CHEMICAL FORMULA H2SO4
APPEARANCE AND PROPERTIES

Heavy oleaginous colorless and odorless fluid.

USAGE

Contact sulfuric acid of grade 1 is used:

  • 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:
    • dehydration (production of diethyl ether, compound ethers);
    • hydration (ethanol from ethylene);
    • sulphurization (synthetic detergents and intermediate products in dye manufacturing);
    • alkylation (production of  isooctane, polyethyleneglycol, caprolactam).

 

TECHNICAL CHARACTERISTICS

Main specifications

Value 

Mass fraction of monohydrate, %

92,5

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

0,02

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

0,05

Color, cm3 of compared solution

6

PACKAGING Acid is packed in rubber lined railroad tanks of 50-60 tones or in convenient for consumers’ containers (barrels, canisters, polyethylene containers). The product may be on pallets.
STORAGE Sulphuric acid should be stored in steel or reinforced steel containers both unlined and lined with acid resistant bricks or other acid resistant materials.
SHELF LIFE One year from the date of production
TRANSPORTATION Rail road tanks, rail cars or road transport.
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