Sodium hydroxymethylglycinate 48% with factory supply CAS 70161-44-3 in bulk

1. Chemical Identity:

Sodium (hydroxymethyl)glycinate, with the CAS number 70161-44-3, is a water-soluble organic compound used primarily as a preservative and antimicrobial agent in various cosmetic, personal care, and household products.

2. Molecular Structure:

This compound consists of a sodium salt of hydroxymethylglycine, also known as glycine betaine. Its molecular structure includes a glycine amino acid backbone with a hydroxymethyl group and a sodium ion, imparting both antimicrobial and conditioning properties.

3. Physical Properties:

Sodium (hydroxymethyl)glycinate is typically supplied as a colorless to pale yellow aqueous solution. It is highly soluble in water, which facilitates its incorporation into aqueous formulations such as shampoos, lotions, and liquid soaps.

4. Functionality:

As a versatile ingredient, sodium (hydroxymethyl)glycinate serves multiple functions in personal care and household products. It acts as a broad-spectrum antimicrobial agent, inhibiting the growth of bacteria, yeast, and mold, while also offering conditioning and moisturizing benefits to the skin and hair.

5. Antimicrobial Activity:

Sodium (hydroxymethyl)glycinate exhibits potent antimicrobial activity against a wide range of microorganisms commonly found in cosmetic and personal care products. Its efficacy in controlling microbial growth helps extend product shelf life and maintain product integrity.

6. Applications in Personal Care Products:

This compound is commonly used in various personal care formulations, including shampoos, conditioners, body washes, facial cleansers, and skincare products. Its antimicrobial properties help ensure product safety and efficacy, particularly in water-based formulations susceptible to microbial contamination.

7. Preservative Function:

Sodium (hydroxymethyl)glycinate serves as a preservative by preventing microbial proliferation and spoilage in cosmetic and household products. Its ability to inhibit the growth of bacteria and fungi reduces the need for traditional preservatives, contributing to product safety and consumer satisfaction.

8. Compatibility and Stability:

Sodium (hydroxymethyl)glycinate exhibits good compatibility with a wide range of cosmetic ingredients, including surfactants, emollients, and thickeners. It remains stable under a variety of pH and temperature conditions, making it suitable for use in diverse formulation systems.

9. Regulatory Compliance:

Regulatory agencies, such as the US Food and Drug Administration (FDA) and the European Union's Cosmetics Regulation, have approved the use of sodium (hydroxymethyl)glycinate as a cosmetic ingredient within specified concentration limits. Manufacturers must adhere to regulatory guidelines to ensure product safety and compliance.

10. Consumer Safety and Acceptance:

Sodium (hydroxymethyl)glycinate is well-tolerated by most individuals and is considered safe for use in cosmetic and personal care products. Its broad-spectrum antimicrobial activity and conditioning properties contribute to consumer satisfaction, promoting its widespread acceptance and use in the industry.