UNISURF DSDS (DISTEARYLDIMONIUM CHLORIDE)
General Overview
UNISURF DSDS is a high-purity cationic surfactant and conditioning agent based on Distearyldimonium Chloride. It is especially valued in hair and fabric care formulations for its exceptional softening, antistatic, and detangling properties. Derived from natural stearic acid, DSDS is known for delivering a smooth, silky finish to hair and fabrics while also contributing to the overall feel and performance of emulsions.
Product Properties
| Property | Description |
|---|---|
| Chemical Name | Distearyldimonium Chloride |
| Molecular Formula | C38H80ClN |
| Molecular Weight | ~602.49 g/mol |
| CAS Number | 107-64-2 |
| Appearance | White to off-white waxy flakes |
| Ionic Character | Cationic |
| Solubility | Dispersible in water and alcohol |
| Active Substance (%) | Typically 74% – 78% |
| pH (1% Solution) | 6.0 – 8.0 |
| Biodegradability | Readily biodegradable |
Technical Specifications
| Parameter | Value |
| Melting Point | 60 – 70°C |
| Moisture Content | < 2% |
| Shelf Life | Minimum 24 months |
| Storage | Cool, dry, well-sealed area |
Application Areas
| Industry | Examples | Function |
| Hair Care | Conditioners, masks, anti-frizz creams | Conditioning, detangling, softening |
| Fabric Care | Fabric softeners, dryer sheets | Softening, antistatic agent |
| Skin Care | Creams, lotions, emulsions | Emollient, thickening aid |
Advantages
Excellent conditioning and softening performance
Strong antistatic and detangling effect
Derived from renewable stearic acid
Improves texture and spreadability in emulsions
Readily biodegradable and environmentally safe
Packaging & Storage
| Feature | Specification |
| Packaging Options | 25 kg bags / 500 kg big bags |
| Shelf Life | Minimum 24 months |
| Storage Conditions | Store in a cool, dry, ventilated area |
| Transport Classification | Non-hazardous solid |
Safety & Handling
Use protective gloves and eyewear when handling bulk quantities
Avoid dust inhalation; handle in ventilated spaces
Store sealed and away from moisture and heat sources
Compliant with typical safety standards for cationic surfactants
Conclusion
UNISURF DSDS is a trusted ingredient for formulators aiming to deliver high-performance conditioning, softness, and antistatic benefits in hair and textile applications. Its natural origin and excellent compatibility make it a valuable choice for modern formulations.
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