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Imidazolidinyl urea is a widely used preservative in the personal care and cosmetic industry, known for its effective antimicrobial properties. It is a water-soluble compound that works by releasing formaldehyde, which helps inhibit the growth of bacteria, fungi, and yeast in various formulations. This makes it a popular choice for extending the shelf life of cosmetic products.
| Chemical formula | C4H8N2O |
| Appearance | White crystalline powder |
| Solubility | Soluble in water and alcohol |
| pH range | 4.0 to 7.0 |
| Typical usage concentration | 0.1% to 0.5% |
When selecting imidazolidinyl urea, buyers should consider the intended application and formulation type. It's important to specify the desired concentration for effective preservation, as well as any particular regulatory requirements or certifications needed for cosmetic use. Additionally, buyers should inquire about the product's stability and compatibility with other ingredients in their formulations.
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It is primarily used as a preservative in personal care and cosmetic products.
Yes, it is generally recognized as safe when used within recommended concentrations.
In some cases, it may cause irritation, especially in sensitive individuals, so patch testing is recommended.
Typically, it is used at concentrations ranging from 0.1% to 0.5%.
It works by releasing formaldehyde, which acts as an antimicrobial agent.
It is effective against a broad range of bacteria, fungi, and yeast.