UNICARE MTD2 (DIPROPYLENE GLYCOL (AND) DECYLENE GLYCOL (AND) AQUA (AND) METHYLISOTHIAZOLINONE)
General Information
UNICARE MTD2 is a next-generation preservative system composed of Dipropylene Glycol, Decylene Glycol, Aqua, and Methylisothiazolinone (MI). This system provides broad-spectrum protection, especially effective against bacteria and yeast, and is ideal for modern rinse-off and leave-on personal care formulations focused on safety, performance, and low irritation potential.
Product Properties
| Property | Description |
|---|---|
| Chemical Name | Dipropylene Glycol / Decylene Glycol / Aqua / Methylisothiazolinone |
| INCI Name | Dipropylene Glycol, Decylene Glycol, Aqua, Methylisothiazolinone |
| CAS Number | 25265-71-8 / 1119-86-4 / 7732-18-5 / 2682-20-4 |
| Appearance | Clear to slightly yellow liquid |
| Odor | Mild, characteristic |
| Solubility | Soluble in water and glycols |
| pH Range Efficacy | 4.0 – 8.5 |
| Active Content (%) | ~1.0 – 1.5 |
| Biodegradability | Readily 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 | Lotions, creams, emulsions | Antimicrobial protection |
| Baby Care | Sensitive-skin cleansers, light moisturizers | Low-irritation microbial control |
Advantages
Broad-spectrum antimicrobial protection
Free from formaldehyde donors and parabens
Enhanced mildness and skin compatibility
Ideal for sensitive-skin and modern formulations
Effective in both rinse-off and leave-on systems
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 protective gear
Store sealed and away from light and heat
Dispose of in compliance with local regulations
Conclusion
UNICARE MTD2 offers advanced preservation with enhanced mildness and broad-spectrum efficacy, making it a preferred solution for high-performance and sensitive personal care applications.
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