| Product Name | DMDM Hydantoin; DMDMH |
| CAS No. | 6440-58-0 |
| MF | C7H12N2O4 |
| Appearance (25℃) | Colorless to light yellow clear liquid |
| Odor | Odorless or characteristically mild |
| PH | 5.0~7.0 |
| Nitrogen,% | 7.8~8.6 |
| Total Solids,% | 54~56 |
| Specific Gravity(25oC) | 1.14~1.17 |
| Dissociative formaldehyde,% | ≤2.0 |
| Total formaldehyde,% | 17~18 |
| Ash | 0.001% max. |
| Pb | 0.004% max. |
| Solubility | Very soluble in water; soluble in lower alcohols and glycols |
DMDM Hydantoin (DMDMH), is permitted for use in cosmetic and personal care products in the USA and the EU to a maximum concentration of 0.6%.
DMDMH is compatible with essentially all cosmetic ingredients, such as surfactants, emulsifiers, proteins, aloe and amines.
DMDMH is an excellent preservative for both leave-on and rinse-off products such as shampoos, creams, lotions, bubble baths, rinses, wipes and towelettes.
200kgs/drum, 16tons/20'container.
Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down.