UNICARE MPE (PHENOXYETHANOL / METHYLISOTHIAZOLINONE / AQUA)
General Information
UNICARE MPE is a broad-spectrum preservative system composed of Phenoxyethanol, Methylisothiazolinone (MI), and Aqua. It offers effective antimicrobial protection against bacteria, yeast, and mold, making it ideal for rinse-off and some leave-on personal care formulations. UNICARE MPE is well-suited for shampoos, conditioners, and emulsions requiring mild yet efficient preservation.
Product Properties
| Property | Description |
|---|---|
| Chemical Name | Phenoxyethanol / Methylisothiazolinone / Aqua |
| INCI Name | Phenoxyethanol, Methylisothiazolinone, Aqua |
| CAS Number | 122-99-6 / 2682-20-4 / 7732-18-5 |
| Appearance | Clear liquid |
| Odor | Mild, aromatic |
| Solubility | Soluble in water and alcohols |
| pH Range Efficacy | 4.0 – 8.0 |
| Active Content (%) | ~1.0 – 1.5 |
| Biodegradability | Partially biodegradable |
Technical Specifications
| Parameter | Value |
| Density (20°C) | 1.00 – 1.05 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 | Shampoos, conditioners, body washes | Broad-spectrum preservative |
| Skin Care | Cleansers, lotions, emulsions | Antimicrobial protection |
| Household Care | Hand soaps, hygiene products | Microbial control agent |
Advantages
Broad-spectrum antimicrobial protection
Combines the efficacy of MI with the mildness of phenoxyethanol
Compatible with a wide range of formulation types
Effective in aqueous and emulsified systems
Suitable for rinse-off and some leave-on applications
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 direct contact with eyes and skin
Use suitable personal protective equipment
Store sealed and away from heat and light
Dispose of in accordance with local environmental regulations
Conclusion
UNICARE MPE is a reliable, balanced preservative system offering effective and gentle microbial protection in personal care and cosmetic products, especially rinse-off applications.
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