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Dimethyloldimethyl Hydantoin DMDMH with cas 6440-58-0

  • CAS No.: 6440-58-0
  • Other Names: Dimethyloldimethyl hydantoin, DMDMH
  • MF: C7H12N2O4
  • EINECS No.: 229-222-8
  • Place of Origin: Shandong, China
  • Purity: 99%
  • Appearance: Colorless to slightly yellow transparent liquid
  • Usage: Cosmetic Raw Materials, Detergent Raw Materials, Hair Care Chemicals, Oral Care Chemicals
  • Brand Name: Brand Name
  • Product Detail


    Product Tags


    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.

    Packing and Storage

    200kgs/drum, 16tons/20'container.
    Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down.


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