Morwet D 425 Powder
Active Content: ≥90%
Sodium Sulfate: ≤7%
pH (5% aq): 7-9
Moisture: ≤5%
Suspensibility: ≥80% (CIPAC MT 184)
Package: 25kg bag
Morwet D 425 Powder: High-Performance Anionic Dispersant for Agrochemical & Industrial Formulations
EverStar Group, with over 13 years of chemical manufacturing expertise, supplies premium-grade Morwet D 425 Powder directly from our own production facility. This anionic dispersant is engineered specifically for WP, WDG, and SC agrochemical formulations where active ingredient stability is critical. Our product features ≥90% active content, light brown powder appearance, and exceptional electrolyte tolerance tested in hard water exceeding 1000 ppm. The product delivers industry-benchmark suspensibility (≥80% per CIPAC MT 184) while eliminating common formulation failures like nozzle clogging and active ingredient sedimentation. You get factory-direct pricing with consistent batch quality backed by EU REACH compliance and our 5,000-ton inventory capacity.
What Is Morwet D 425 Powder?
This dispersant is a sodium salt of naphthalene sulfonate condensate (NSC). It provides robust electrostatic repulsion between particles in concentrated suspensions.
The core function addresses three pain points:
- Active ingredient agglomeration during milling
- High viscosity in concentrated SC formulations
- Physical instability when mixed with fertilizers or hard water
You gain long-term shelf stability without irreversible settling. The sulfonated structure maintains performance even in chemically aggressive tank-mix environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Appearance | Light brown powder |
| Active Content | ≥90% |
| Sodium Sulfate | ≤7% |
| pH (5% aqueous) | 7-9 |
| Moisture Content | ≤5% |
| Suspensibility | ≥80% (CIPAC MT 184) |
| Packaging | 25kg bag |
The low moisture content prevents caking during storage. High active content ensures you get consistent performance across every batch.
Note: Product specifications may be adjusted during product iteration and optimization. Please submit your inquiry to us for the latest data and official COA documents.
Key Performance Advantages
Superior Electrolyte Tolerance
The sulfonated structure resists deactivation by calcium and magnesium ions. You can formulate with confidence even when end-users mix products in hard water exceeding 1000 ppm.
Exceptional Suspensibility
Particles remain uniformly distributed throughout the liquid phase. This prevents spray nozzle clogging during field application—a common complaint with inferior dispersants.
Low Foaming Profile
Unlike lignosulfonates, this product minimizes foam generation during high-shear mixing. You reduce production downtime and improve batch-to-batch consistency.
Cost-Effective Alternative
Generic equivalent performance at 30-40% cost savings compared to branded options. You maintain formulation quality while improving your margin structure.
Primary Applications
Wettable Powder (WP) Formulations
Ensures rapid disintegration when farmers add powder to spray tanks. The dispersant provides immediate wetting and uniform particle distribution.
Water Dispersible Granules (WDG)
Maintains granule integrity during storage yet allows fast breakdown in water. You achieve >90% suspensibility within minutes of tank mixing.
Suspension Concentrate (SC) Production
Reduces slurry viscosity during bead milling operations. This allows higher active ingredient loading (up to 50% w/v) while maintaining pumpability.
Complex Tank Mix Compatibility
Acts as a compatibility agent when farmers combine multiple pesticides with liquid fertilizers. Prevents flocculation in chemically diverse spray solutions.
Quality Control Process
Our manufacturing facility implements five-level verification:
Active Content Analysis
Liquid chromatography confirms the degree of polymerization. Every batch meets the ≥90% active content specification.
Moisture Control
Karl Fischer titration ensures moisture stays below 5%. This prevents Morwet D 425 Powder caking and maintains free-flowing characteristics.
pH Verification
Computerized pH testing affirms the 7-9 run. Your details keep up chemical adjust without pH adjustment.
Salt Resilience Testing
Laboratory assessment in immersed electrolyte arrangements. We confirm execution in worst-case difficult water scenarios.
Suspensibility Benchmarking
CIPAC MT 184 strategy testing on agent tests. You get documentation demonstrating the ≥80% suspensibility claim.
Usage Guidelines
Recommended Dosage
Typically 1-5% by weight of add up to detailing. Higher doses suit fine molecule actives with expansive surface areas.
Mixing Procedure
Add powder to water beneath direct disturbance. Permit 5-10 minutes for total disintegration some time recently presenting dynamic ingredients.
Compatibility Considerations
Works synergistically with non-ionic surfactants. Combining with liquor ethoxylates gives both electrostatic and steric stabilization.
Storage Requirements
Store in unique bundling in cool, dry conditions. Rack life expands past 24 months when dampness introduction is minimized.
Why Choose EverStar Group?
Manufacturing Capacity
Our committed generation lines keep up 5,000+ tons of on-site stock. You get quick arrange fulfillment with steady batch-to-batch consistency.
Technical Support
Our chemical engineers give definition direction all through your advancement prepare. Free test testing makes a difference you approve execution some time recently bulk ordering.
Compliance & Certification
EU REACH enlisted with ISO quality administration frameworks. Each shipment incorporates full explanatory documentation.
Global Logistics
We keep up 99.5% on-time conveyance execution over 50+ nations. Adaptable MOQ alternatives suit both trial bunches and full holder loads.
FAQ
Q: How does the item handle greatly difficult water?
A: The sulfonated structure shows tall resilience to calcium and magnesium particles. It keeps up dispersancy in water hardness surpassing 1000 ppm—far past normal rural water sources.
Q: Can it be utilized in combination with non-ionic surfactants?
A: Yes. It sets successfully with liquor ethoxylates to give combined electrostatic and steric stabilization. This double component anticipates flocculation in complex formulations.
Q: What is the suggested dose for SC formulations?
A: Ordinarily 1-5% by weight of the add up to detailing. The correct sum depends on the dynamic ingredient's surface range and your target thickness specifications.
Q: Does it influence the frothing profile of the last product?
A: This dispersant is intrinsically low-foaming compared to lignosulfonates. In any case, we still suggest counting a defoamer for high-shear blending processes.
Q: What is the rack life and capacity requirement?
A: Least 24 months when put away in unique, unopened bundling. Keep in a cool, dry environment to anticipate dampness assimilation and keep up powder flowability.
Q: Is it congruous with fertilizer-pesticide tank mixes?
A: Yes. The tall electrolyte resistance makes it perfect for circumstances where agriculturists blend agrochemicals with fluid fertilizers containing tall salt concentrations.
Get Started Today
EverStar Group delivers factory-direct Morwet D 425 Powder with technical support throughout your formulation development process. Contact our team at info@cneverstar.com to request samples or discuss your specific formulation requirements.
