Sodium Aluminate – AluSAL®
AluSAL® State-of-the-Art Water Purification Solution
All Sodium Aluminate solutions are produced according to EN 882 (Chemicals used for the treatment of water intended for human consumption). Aluminum products reduce chemical sludge production compared to iron, due to the low molecular weight of AI. Aluminates raise the alkalinity of the water, eliminating the need for lime or hydroxides.
AluSAL is produced by reacting alumina hydroxide with sodium hydroxide. Our unique manufacturing process produces a material that is free of precipitates. Additionally, Sodium Aluminate AluSAL has a very low content of heavy metals. The high content of AI in aluminates facilitates lowered transport costs.
Gives high purity and quality of water
Excellent coagulation, flotation and sedimentation
Increases alkalinity – no need for lime and hydroxides
Excellent removal of phosphor
Minimal chemical sludge
Low transportation cost
AluSAL 38% - Sodium Aluminate
AluSAL 44% - Sodium Aluminate
AluSAL 44% unstabilized is used in those cases, where organic compounds are less desirable. AluSAL 44% has a higher viscosity compared to AluSAL 38% due to the higher content of aluminum. 44 % Sodium Aluminate also known as AluSAL is a solution of Na2Al2O4 with a Na2O/Al2O3 Mole Ratio of typically 1.3.
AluSAL 45% - Sodium Aluminate
Pulp and Paper industry
Chemical solutions designed to your needs
We offer tailor-made solutions to meet the exact specifications you require for your production.
Product Registration AluSAL Sodium Aluminate
CAS No. 1302-42-7
EC No. 215-100-1
Registration No. (REACH) 01-2119519249-35-0011
Sodium Aluminates comply to EN 882 “Chemicals used for treatment of water intended for human consumption”
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