UNICARE DMP (PROPYLENE GLYCOL / DIAZOLIDINYL UREA / METHYLPARABEN / PROPYLPARABEN)
General Information
UNICARE DMP is a broad-spectrum preservative system composed of Propylene Glycol, Diazolidinyl Urea, Methylparaben, and Propylparaben. It is widely used in personal care and cosmetic products for effective microbial protection against bacteria, yeast, and mold. Suitable for both rinse-off and leave-on applications, UNICARE DMP provides long-term preservation while maintaining formulation stability.
Product Properties
| Property | Description |
|---|---|
| Chemical Name | Propylene Glycol / Diazolidinyl Urea / Methylparaben / Propylparaben |
| INCI Name | Propylene Glycol, Diazolidinyl Urea, Methylparaben, Propylparaben |
| CAS Number | 57-55-6 / 78491-02-8 / 99-76-3 / 94-13-3 |
| Appearance | Clear to slightly yellow liquid |
| Odor | Mild, characteristic |
| Solubility | Soluble in water and alcohols |
| 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, cleansers, toners | Antimicrobial protection |
| Hair Care | Conditioners, styling products | Preservation system |
Advantages
Comprehensive protection against bacteria, mold, and yeast
Works in both aqueous and emulsion systems
Effective in a wide range of pH conditions
Suitable for rinse-off and leave-on applications
Stable and easy to incorporate
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 PPE when handling
Store sealed and protected from light and heat
Dispose of in accordance with local environmental regulations
Conclusion
UNICARE DMP is a well-established, reliable preservative blend that offers strong and stable protection in both rinse-off and leave-on personal care formulations. It is ideal for maintaining product safety and extending shelf life.
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