UNICARE BPM (PHENOXYETHANOL / METHYLPARABEN / PROPYLPARABEN / 2-BROMO-2-NITROPROPANE-1,3-DIOL)
General Information
UNICARE BPM is a broad-spectrum preservative blend combining Phenoxyethanol, Methylparaben, Propylparaben, and 2-Bromo-2-Nitropropane-1,3-Diol (Bronopol). This highly effective preservative system is designed for a wide range of personal care and cosmetic products, offering strong protection against bacteria, yeast, and mold. UNICARE BPM is suitable for both rinse-off and leave-on applications.
Product Properties
| Property | Description |
|---|---|
| Chemical Name | Phenoxyethanol / Methylparaben / Propylparaben / 2-Bromo-2-Nitropropane-1,3-Diol |
| INCI Name | Phenoxyethanol, Methylparaben, Propylparaben, 2-Bromo-2-Nitropropane-1,3-Diol |
| CAS Number | 122-99-6 / 99-76-3 / 94-13-3 / 52-51-7 |
| Appearance | Clear to pale yellow liquid |
| Odor | Mild, characteristic |
| Solubility | Soluble in water and polar solvents |
| pH Range Efficacy | 4.0 – 8.0 |
| Active Content (%) | ~100 |
| Biodegradability | Partially biodegradable |
Technical Specifications
| Parameter | Value |
| Density (20°C) | 1.02 – 1.08 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, shampoos, conditioners | Broad-spectrum preservative |
| Hair Care | Gels, masks, styling products | Antibacterial and antifungal agent |
| Skin Care | Serums, toners, cleansers | Multi-functional preservative |
Advantages
Effective against a wide range of microbes
Suitable for both rinse-off and leave-on applications
Works well in emulsions and surfactant-based systems
Low use levels required for high efficacy
Compatible with a broad pH range
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 appropriate PPE when handling
Store sealed and protected from heat and sunlight
Dispose of in accordance with local regulations
Conclusion
UNICARE BPM is a comprehensive preservative solution for a wide variety of personal care and cosmetic formulations. It offers strong and stable microbial protection, enhancing product safety and shelf life.
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