Sulphuric acid technical grade, 94 – 96,5 %

Product name: Sulphuric acid technical grade, 94 – 96.5 %

Product identification: Inorganic acid, CAS 7664-93-9

Product description: Sulphuric acid is the world's largest volume industrial chemical. It is produced from sulphur. Sulphur dioxide is first obtained by the burning of the molten sulphur in presence of air. Sulphur dioxide is then converted to sulphur trioxide in presence of vanadium pentoxide catalyst. The sulphur trioxide thus obtained is absorbed in recycling concentrated sulphuric acid in an absorption tower. The main use is in the production of phosphate fertilizers. It is used to manufacture explosives, other acids, dyes, glue, wood preservatives, and automobile batteries. It is used in the purification of petroleum, the pickling of metal, copper smelting, electroplating, metalwork, and the production of rayon and film.