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132286 RonaCare® Urea cryst.


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RonaCare® Urea Cryst. - Cosmetic Active Ingredient

No doubt that a major aspect of skin conditioning cosmetics is related to an efficient hydration or moisturization of upper skin layers. Well-hydrated skin is plump, more elastic and looks young. As part of the natural moisturizing factor (NMF) in our skin, urea is one of the most popular moisturizing ingredients used in cosmetics.  

To best serve your specific formulation needs, we provide highlypure cosmetic grade urea in two versions: RonaCare® Urea beads and RonaCare® Urea cryst. Two different crystal morphologies but one common set of benefits! 

Advantages at a glance - RonaCare® Urea Cryst.

  • Moisturizing, hydrating properties
  • Increases the water binding capacity in the horny layer – Excellent humectant 
  • Support of barrier function 
  • Skin penetration enhancer – Helps enhance the penetration of other skin care actives   
  • Keratolytic properties at high concentrations – Reduces scaling associated with dry skin

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Package Size

Product Number



1322869025 Fibre carton 25 kg

Product Information

Product Summary

CAS number 57-13-6
EC number 200-315-5
Hill Formula CH₄N₂O
Chemical formula CO(NH₂)₂
Molar mass 60.06 g/mol

Handling & Storage Information

Storage Temperature Store at +15°C to +30°C.
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly hazardous to water

Physicochemical Information

Melting point 133 °C
Density 1.33 g/cm3 (20 °C)
pH value 9 (100 g/l, H₂O, 20 °C)
Vapor pressure <0.1 hPa (20 °C)
Flash point ;;;;;;Not applicable

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