The technical potassium sulphate is produced using a specific exclusively inorganic process, which guarantees the absence of toxic and harmful substances to the environment. It is then worked further to make it suitable to the customers’ requirements.
Identification of the product
Chemical Name: Potassium Sulphate
EINECS no. 231-915-5
CAS no. 7778-80-5
Properties
Marchi Industriale’s technical potassium sulphate is a product which has a typical titre of 52% K2O (which corresponds to 96.1% K2SO4) and an average content of chlorides amounting to 0.7% Cl (which corresponds to 1.5% KCl).
Areas of application
The areas where this product is used are very numerous , for example:
In the processes of bonding process for rust-proof treatments of metal sheets in the automotive industry
Hardener in the production of cements and plasters
Additive for detergents
Raw material for chemical synthesis
Packaging, storage, handling
The technical potassium sulphate is supplied in 50-kg sacks.
Given its non-dangerous nature, there are no special precautions for the use of the product; however, 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: K2 - S - O4
Molecular weight: 174,25
Appearance: white crystalline powder
Minimum titre: 50% K2O
Maximum chlorides: 3% Cl
Odour: odourless
Solubility in water: 7.3% at 0°C; 11.1% at 20°C; 14.8% at 40°C; 24% at 100°C
Non-flammable, non-explosive
WARNING: The information contained in this data sheet is based on our most up-to-date knowledge, but not constitute a warranty.