CAS · 6440-58-0
Product Overview
Dimethyloldimethyl hydantoin is a high-purity daily-chemicals supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.
Product Specifications
| Appearance | White crystalline powder |
|---|---|
| Content | 95% min |
| Total formaldehyde | 29% min |
| Free formaldehyde | 0.1% max |
| Moisture content | 1% max |
| Melting point | 90.0-97.0 °C |
Applications
Cosmetics & Personal Care
Used as a preservative in products like shampoos, conditioners, lotions, gels, creams, and makeup. It functions as an antimicrobial agent by gradually releasing low levels of formaldehyde to inhibit bacteria, yeast, and mold.
Pharmaceutical & Topical Products
Incorporated into formulations such as creams, ointments, and hygiene products to extend shelf life through microbial inhibition.
Household & Industrial Products
Employed in cleaners, disinfectants, latex paints, adhesives, floor waxes, inks, and photographic materials as a preservative and antimicrobial agent.
Textile Treatment
Used in chemical finishing processes to impart durable, regenerable antibacterial properties to fabrics.
Benefits
Broad-Spectrum Preservative Action
Effective against a wide array of microorganisms-including gram-positive and gram-negative bacteria, molds, and yeast-thanks to its controlled formaldehyde release capability.
Formulation Versatility
Compatible with various surfactants, emulsifiers, and formulation media across a wide pH and temperature range.
Low Concentration Effectiveness
Functions at minimal usage levels (typically between 0.1% and 0.6%), minimizing impact on product characteristics while maximizing preservation.
Cost-Effective and Stable
Offers long-term stability in formulations, ensuring consistent performance and reducing product spoilage.
Conclusion
Dimethyloldimethyl Hydantoin stands out as a reliable, formaldehyde-releasing preservative widely adopted across cosmetics, personal care, pharmaceutical, household, and industrial formulations. Its broad-spectrum antimicrobial efficacy, adaptability to diverse formulation systems, and low required dosage make it a practical and efficient preservation solution.
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