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Acids | Sulphuric acid for accumulators

GOST/TC

GOST 667-73

CHEMICAL FORMULA

H₂SO₄

APPEARANCE AND PROPERTIES

Heavy oleaginous colorless and odourless fluid.

USAGE

Sulphuric acid for accumulators is used as an electrolyte in lead acid batteries.

TECHNICAL CHARACTERISTICS

Main specifications	Value
Sulphuric acid monohydrate (H₂SO₄)	92-94
Mass fraction of iron(Fe),not more than, %	0,005
Mass fraction of residues after incineration, not more than, %	0,02
Mass fraction of nitrogen oxides (N₂O₃), not more than, %	0,00003
Mass fraction of manganese (Mn), not more than, %	0,00005
Mass fraction of heavy metals in equivalent of lead (Pb), not more than	0,01
Mass fraction of agents regenerating KMnO₄, not more than, %	4,5

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.
DISPATCHING METHOD	Specialized railroad tanks, plastic barrels.
TRANSPORTATION	Rail road transport.

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