2-Propenoic acid, telomer with sodium sulfite (1:1), sodium salt

2-Propenoic acid, telomer with sodium sulfite (1:1), sodium salt (CAS 68479-09-4), also known as Sokalan CP 5, is a low-molecular-weight acrylic acid telomer in sodium salt form.

Where is 2-Propenoic acid, telomer with sodium sulfite (1:1), sodium salt used?

• Water treatment: inhibits calcium carbonate and calcium phosphate scale in cooling water and boiler systems
• Textile and leather processing: dispersant and auxiliary agent in dyeing and finishing
• Detergent and industrial cleaning: builder and anti-redeposition agent that keeps soils suspended and prevents limescale on equipment and fabrics
• Paper manufacturing: dispersant for pigment slurries and coating formulations
• It prevents precipitation of hardness ions that would interfere with process chemistry.

Commercial specifications

• Aqueous solution with active content commonly 40–45%
• Drums and IBC containers; bulk liquid supply for large-volume procurement