Marchi Industriale S.p.A.’s Sulphuric Acid for Accumulators is obtained by a modern contact catalytic process, which uses pure sulphur in elemental form as raw material. This type of production process, combined with adequate arrangements for storage, with checks on both the finished product, on raw materials, and on intermediate production, ensure a high degree of purity appreciated by all leading companies in the production of accumulators.
Identification of the product
Chemical Name: Concentrated Sulphuric Acid
EC Index no. 016-020-00-8
EINECS no. 231-639-5
CAS no. 7664-96-9
Properties
Marchi Industriale S.p.A.’s Sulphuric Acid for Accumulators is supplied in aqueous solution in two typical concentrations: 96% and 99% H2SO4. It’s a synthesis acid with a high degree of purity, emphasised by a very limited content of metals, in particular iron, manganese, vanadium, nickel and chromium.
Areas of application
There are many areas in which this product can be profitably used. By way of example, we could quote the following potential uses:
Filling of lead batteries
Reactive for pharmaceutical and food industries
Raw material in different industrial chemical processes
Raw material in the manufacture of cleaning products
Treatments for water cleaning and disinfection
Reactive for the paper industry
Synthesis of fertilizers, pesticides, pigments, plastics and synthetic fibres
Packaging, storage, handling
The Sulphuric Acid for Accumulators is supplied in 28-ton tankers.
All equipment in contact with the product, from storage to dosage, should be in stainless steel or suitable acid-resistant material. For handling and any other information concerning users’ safety and health, please refer to the Material Safety Data Sheet, which should be peremptorily requested at the time of the first order.
Chemical and physical features
Formula: H2 - S - O4
Titre: 96 - 99% H2SO4
Molecular weight: 98,07
Appearance: clear, colourless liquid
Odour: odourless
Boiling Point (96% solution): 296°C
Boiling point (98% solution): 315°C
Freezing point (96% solution): - 20°C
Freezing point (98% solution): 3°C
Melting point (96% solution): -10°C
Melting point (98% solution): 0°C
Solubility: complete in water with strong heat development
Relative density (20°C - 96% solution): 1.836 g/cm3
WARNING: The information contained in this data sheet is based on our most up-to-date knowledge, but not constitute a warranty. Identification Properties Sectors Packaging.