Sulphuric Acid 98 Percent Application: Industrial

Sulphuric Acid 98 Percent
Sulfuric acid (also spelled sulphuric acid) is a strong mineral acid
with the molecular formula H2SO4. It is soluble in water at all
concentrations. It was once known as oil of vitriol, coined by the
8th-century Muslim alchemist Jabir ibn Hayyan (Geber) after his
discovery of the chemical.Specification:H2SO4M- 98.08 g/mol(1=1.84 kg)Certificate of Guarantee Assay (H3SO4) 97-89 Chloride (CI) Max. 0.00005 % Nitrate (NO2) Max. 0.00002% Load (Pb) Max. 0.00001 % Copper (Cu) Max. 0.00001% Zinc (Zn) Max. 0.00001%





Test


Specification






Description


Clear, colorless, oily, hygroscopic liquid




Identity


Passes test




Assay (H2SO4)


97% to 99%




Chloride (CI)


NMT 0.00005%




Nitrate (NO3)


NMT 0.00002%




Ammonium (NH4)


NMT 0.0002%




Arsenic (As)


NMT 0.000001%




Cadmium (Cd)


NMT 0.00001%




Copper (Cu)


NMT 0.00001%




Iron (Fe)


NMT 0.00002%




Lead (Pb)


NMT 0.00001%




Zinc (Zn)


NMT 0.00001%




KmnO4 reducing substances as (SO2)


NMT 0.0005%




Residue on ignition


NMT 0.001%