Description
DMDM Hydantoin Quick Details
Chemical Name:DMDM Hydantoin
Synonym:dimethylol-5,5-dimethylhydantoin;
DMDMH,Dimethyloldimethyl hydantoin
CAS No.: 6440-58-0
Molecular Formula:C7H12N2O4
Chemical Structure: 
EINECS:229-222-8
Solubility: soluble in water, methanol, ethanol, etc.
DMDM Hydantoin Specification
| Appearance | Colorless transparent liquid |
| Total Solids | 54-56% |
| Specific Gravity | 1.14-1.18 |
| Freezing point | -11℃ |
| Acidity(PH) | 4.5 -8 |
| Free formaldehyde content | 1%max |
| Total formaldehyde content | 17-19% |
DMDM Hydantoin Application
DMDM Hydantoin is a formaldehyde-donor preservative, that prevents or retards microbial growth,thereby protecting cosmetics and personal care products from spoilage.
DMDM Hydantoin Package
25kg/plastic drum, 200kg/plastic drum
DMDM Hydantoin Storage and Safe Materials
Stored in cool and dry air-flowing area preventing sunlight.Separately from oxidants and food chemicals.
Shelf life:About 24 months in unopened,original containers.
