Croda Dispersol PSR 19 is a polymeric anionic wetting and dispersing agent launched by Croda, specially developed for various agricultural formulations, with dual core functions of high-efficiency wetting and dispersion. Relying on its unique polymeric structure, it has excellent adsorption capacity for pigments and solid particles and steric hindrance effect, is compatible with various agricultural active ingredients
Excellent steric hindrance - Effectively inhibits particle agglomeration and improves long-term storage stability of agricultural preparations
Integrated dual functions - Combines wetting and dispersion effects to optimize formula performance in one stop
Outstanding sodium salt characteristics - Good solubility, suitable for aqueous agricultural systems and convenient construction
Obvious high molecular weight advantage - High molecular weight structure, better wetting and dispersion efficiency than conventional anionic surfactants
Strong compound compatibility - Compatible with various agricultural adjuvants and active ingredients, no compatibility conflicts
Agricultural suspension concentrates - Improve the dispersibility of solid components and avoid stratification and precipitation
Wettable powder formulations - Improve wetting and dissolution speed and enhance dispersion uniformity
Seed treatment preparations - Enhance wetting and penetration effects and improve the adhesion of active ingredients
Micronutrient preparations - Promote the dispersion of nutrients and improve crop absorption efficiency
Pesticide compounding systems - Optimize multi-component compatibility and improve the overall application effect of preparations
| Brand | Croda |
| Chemical Type | Anionic Wetting Agent; Sodium Dioctyl Sulfosuccinate |
| Chemical Composition | Sodium Dioctyl Sulfosuccinate |
| Active Ingredient Content | ≥98% (typical value) |
| Product Form | Solid (25℃) |
| Ionicity | Anionic |
| HLB Value | 13.0-15.0 (typical value) |
| Bulk Density | 0.75-0.85g/cm³ (typical value) |
| Melting Point | 103-107℃ (typical value) |
| Solubility | Water-soluble |
| pH Value (1% aq. sol.) | 5.5-7.0 (typical) |
| Surface Tension (0.1%) | 25-30 mN/m (typical) |
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