UNICARE IMP (PROPYLENE GLYCOL / IMIDAZOLIDINYL UREA / AQUA / METHYLPARABEN / PROPYLPARABEN)
General Information
UNICARE IMP is a multi-component, broad-spectrum preservative system consisting of Propylene Glycol, Imidazolidinyl Urea, Aqua, Methylparaben, and Propylparaben. It offers strong and reliable antimicrobial protection against bacteria, yeast, and mold, making it ideal for use in a wide variety of personal care and cosmetic formulations, including both rinse-off and leave-on products.
Product Properties
| Property | Description |
|---|---|
| Chemical Name | Propylene Glycol / Imidazolidinyl Urea / Aqua / Methylparaben / Propylparaben |
| INCI Name | Propylene Glycol, Imidazolidinyl Urea, Aqua, Methylparaben, Propylparaben |
| CAS Number | 57-55-6 / 39236-46-9 / 7732-18-5 / 99-76-3 / 94-13-3 |
| Appearance | Clear to slightly yellow liquid |
| Odor | Mild, characteristic |
| Solubility | Soluble in water and polar solvents |
| pH Range Efficacy | 3.0 – 7.0 |
| Active Content (%) | ~100 |
| Biodegradability | Partially biodegradable |
Technical Specifications
| Parameter | Value |
| Density (20°C) | 1.03 – 1.07 g/cm³ |
| Viscosity (25°C) | <100 mPa.s |
| Shelf Life | Minimum 24 months |
| Storage | 10°C – 30°C |
Application Areas
| Industry | Examples | Function |
| Personal Care | Creams, lotions, gels, shampoos | Broad-spectrum preservative |
| Skin Care | Moisturizers, toners, serums | Antimicrobial system |
| Hair Care | Conditioners, styling products | Effective product preservation |
Advantages
Comprehensive microbial protection (bacteria, mold, yeast)
Compatible with water-based and emulsion systems
Suitable for both rinse-off and leave-on applications
Stable in a wide range of cosmetic formulations
Economical and efficient preservation system
Packaging & Storage
| Feature | Specification |
| Packaging Options | 25 kg or 200 kg drums |
| Shelf Life | Minimum 24 months |
| Storage Conditions | Store in a cool, dry place (10–30°C) |
| Transport Classification | Non-hazardous liquid |
Safety & Handling
Avoid contact with eyes and prolonged skin exposure
Use personal protective equipment during handling
Store sealed and away from light, heat, and moisture
Dispose of in accordance with local regulations
Conclusion
UNICARE IMP is a robust and versatile preservative blend combining multiple active agents for effective and long-lasting protection. It is an excellent choice for developers seeking strong microbial control across a wide range of personal care applications.
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