Sodium hydroxymethylglycinate

Sodium hydroxymethylglycinate (CAS 70161-44-3) is a formaldehyde-releasing preservative used across personal care and industrial formulations. It controls microbial growth in water-based systems, extending shelf life and protecting product integrity.

In personal care, it preserves rinse-off and leave-on formulations including shampoos, conditioners, lotions, and liquid soaps. It is often used in combination with other preservatives to broaden the antimicrobial spectrum.

Water-based coatings and architectural paints rely on it as an in-can preservative to prevent bacterial and fungal contamination. This ensures stability during storage and application for various decorative and protective finishes.

Adhesive and sealant manufacturers incorporate it into water-borne systems where microbial degradation would otherwise compromise viscosity. Maintaining bond performance is critical for these industrial applications over time.

Its compatibility with a wide pH range also makes it a practical choice for preserving emulsified systems. This versatility is particularly valuable in the production of industrial cleaning products and detergents.

Sodium hydroxymethylglycinate is supplied as an aqueous solution, typically at concentrations around 50%. It is available in technical and cosmetic grades to meet specific purity requirements for different sectors.

Cosmetic-grade material meets the necessary standards for use in personal care formulations. Standard packaging includes drums and intermediate bulk containers suited to industrial procurement volumes and logistics.