Marchi Industriale S.p.A.’s Electrolytic Sulphuric Acid is obtained by a modern contact catalytic process, which uses pure sulphur in elemental form as raw material.
Identification of the product
Chemical Name: Diluted Sulphuric Acid < 51% H2SO4
EC Index no. 016-020-00-8
EINECS no. 231-639-5
CAS no. 7664-96-9
Properties
Marchi Industriale S.p.A,’s Electrolytic Sulphuric Acid is supplied in aqueous solution with a titre concentration of 31°Bè (36.3% H2SO4), but other concentrations are still obtainable at the customers? request. 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
The high degree of purity makes this product suitable for use in the filling of lead accumulators. Furthermore, the concentration at which the electrolyte sulphuric acid is supplied makes it convenient and easy to use, since it does not require any further handling by the end user.
Stability
The Electrolytic Sulphuric Acid is an inorganic chemical product stable over time.
Packaging, storage, handling
The Electrolytic Sulphuric Acid is supplied in pallets of 36 parcels, each containing 4 5-litre bottles in HDPE.
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: 31°Bè (36.3% H2SO4) or as per customer’s request
Molecular weight: 98,07
Appearance: clear, colourless liquid
Odour: odourless
Boiling point (35% solution): 111°C
Freezing point (35% solution): - 88°C
Melting point (35% solution): -57°C
Solubility: complete in water
Relative density (20°C - 35% solution): 1.260 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.