DMDM Hydantoin

DMDMH PLUS－L Descriptions： INCINAME： DMDM Hydantoin and Iodopropynyl Butylcarbamate SYNONYMS：Glydant Plus ® Liquid Molecular Formula：C7H12N2O4、C8H12INO2 Molecular Weigh：188.18、281.09 CAS#： 6440-58-0 55406-53-6 Structural Formula： Specification： ITEM SPECIFICATIONS Appearance Colorless to light yellow transparent liquid Odor Odorless or characteristically mild Nitrogen，％ ≥10 pH 6.5~7.5 Specific Gravity（20℃） 1.14~1.17 Solid，％ 70~72 IPBC，% 2.2~2.8 Dissociative formaldehyde，％ ≤0.1 Total formaldehyde，％ ≥13.5 Accretion，％ 3.0～5.0 Solubility Very soluble in water; soluble in lower alcohols Applications： The active ingredient of DMDMH PLUS-L, 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. It is easy to handle, very stable and cost-effective.

The recommended use level is 0.1～0.6% by weight of product as supplied. DMDMH exhibits an excellent synergistic preservative effect in combination with Iodopropynyl Butylcarbamate (IPBC), Parabens and Isothiazolinones. It is stable over a wide range of pH and temperature conditions.

It does not discolor product when combined with additives or by changes in pH. It can be added at a wide range of temperatures from ambient to elevated 50℃.

Packaing： 1kg/bottle、10bottles/box; 25kg/plastic pail

Storage: Avoid freezing. Store at or near room temperature, out of direct sunlight. Keep containers tightly closed when not in use. Period of validity 24 months