DMDM Hydantoin, XK-DMDMH

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The DMDM hydantoin preservative is in cosmetic products to prevent the growth of gram-positive and gram-negative bacteria, yeast and mold. This preservative for lotions and creams is compatible with cations, anions, non-ionic surfactants, emulsifiers and protein-rich solutions. The fungicide remains stable in a wide range of pH values and temperatures.

Chemical composition: DMDMH

Physical and chemical features

Items	Indicators
Appearance	Colorless or light yellow liquid
pH	6 ~ 7
Effective components (%)	55±2
Density(25℃ g/cm3)	1.150 ~ 1.180
Free formaldehyde(%)	≤2.0
Recommended dosage(%)	0.1 ~ 0.3
Temperature(℃)	≤50
Solubility	Soluble in water and lower alcohol
Storage	Dark, cool, dry place, sealed

Packaging: 25Kg/barrel, 200kg/barrel

Notes
Users should protect against contact with skin and eyes. If the cosmetic preservative does touch skin or eyes, rinse immediately with water.

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