DMDMH (Dimethylol Dimethyl Hydantoin)
(CAS No. 6440-58-0 | Preservative & Biocide)
home > products
Overview
DMDMH is a formaldehyde-releasing antimicrobial agent widely used in cosmetic and personal care formulations. This colorless to light yellow liquid offers broad-spectrum preservation with excellent material compatibility.
Key Characteristics
Broad Compatibility
Works with surfactants, proteins, and glycols
Dual Function
Preservative + formaldehyde donor for extended protection
Global Compliance
Approved for cosmetic use in EU and USA
Applications
Ideal for:
Technical Specifications
| Property | Spesification | Appearance | Colorless to light yellow clear liquid |
| Odor | Odorless/mild characteristic |
| pH (as supplied) | 5.0–7.0 |
| Total Solids | 54–56% |
| Specific Gravity (25°C) | 1.14–1.17 g/cm³ |
| Dissociative Formaldehyde | ≤2.0% |
| Total Formaldehyde | 17–18% |
| Nitrogen Content | 7.8–8.6% |
| Solubility | Fully miscible in water, alcohols, glycols |
Get a quote!
Trust your industrial chemical material needs with us. We are ready to provide the best solutions tailored to your business needs. Contact us now for more information and free consultation!
