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Imidazolidinyl Urea (JM-115)

Category:Preservative Series

Other Name: N,N-methylenebis [N'-(3-hydroxymethyl-2,5-dioxo-4-imidazolidinyl)] urea


INCI Name :Imidazolidinyl Urea

CAS No. : 39236-46-9

Molecular Formula: C11H16N8O8

Molecular Weight: 388

Technical Data Sheet

1.   In the cosmetics industry, is the second after the parabens, the most widely used preservatives. Compatibility

      with almost all cosmetic products.

2.   The high security products, non-toxic, no sensitization effect, without irritating to the skin.

3.   With a broad–spectrum antimicrobial activity,it can effectively control various bacterias,molds and yeasts. It can

      also be used in combination with other preservatives(especially, Iodopropynyl butylcarbamate or methylparaben

      and propylparaben) to form a safe and high efficiency antimicrobial system for cosmetic products.



White free flowing powder


None or characteristically mild

Nitrogen content, %


Residue on ignition, %

3.0 Max

Loss on drying, %

3.0 Max

APHA color

15.0 Max

pH value(1% aqueous solution)



1.   Widely used in cream, gel soaps, shampoos, conditioning agents and personal care products.

2.   Also work with parabens, Iodopropynyl butylcarbamate (IPBC) complex to use, to enhance its preservative effect.

       Recommended use:

       ①   Temperature: ≤100 ℃

       ②   PH value: 3.0-9.0

       ③   Use concentration: 0.1-0.3%

       ④   Imidazolidinyl Urea dissolved in little water, material to be added after emulsification, stir for 20-30 minutes.


10 Kgs/carton

●   0.5kg/ Plastic bottle *20

●   1kg/Plastic bottle*10


Stored in dry and cool place, kept away from sunshine and rain.

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