DMDM hydantoin (DMDMH)

Product Name: DMDMH, Dimethyloldimethyl Hydantoin
Synonyms: DMDM hydantoin; 1, 3-bis (hydroxymethyl)-5, 5-dimethyl Hydantoin;
Molecular Formula: C₇H₁₂N₂O₄
Molecular Weight: 188.18
CAS NO.: 6440-58-0
Physical Properties: Colorless to slightly yellow transparent liquid with a little aldehyde smell. DMDM hydantoin is soluble in water and alcohol. It has a good heat resistance.
Specifications:

Item	Specifications
Appearance	Colorless to slightly yellow transparent liquid
Effective matter content, %	55-57
Freezing point, ℃	-11
Methyl aldehyde, %	17.0-18.2
Free formaldehyde, %	≤1.0
Density(25℃)	1.16g/ml

Uses and Applications: DMDMH is widely used as antiseptic for its bactericidal effect. It can constrain the bacterium, yeast, mould, gram-positive bacterium and gram-negative bacterium. It can be applied in all kinds of cosmetics and Personal Care, such as shampoo, conditioner, cream, shower gel and so on.

Package: 25KG per drum or according to customers’ special requirements.
Storage: Kept in a dry, clean and ventilated place.