Overview of Nonionic Surfactant

Nonionic surfactants are surface-active agents that do not ionize in aqueous solutions. They are widely used in various industries, including detergents, cosmetics, and pharmaceuticals, due to their excellent solubilizing, emulsifying, and wetting properties. These surfactants are derived from alcohols, acids, or amines and are known for their versatility and compatibility with other surfactants.

Features of Nonionic Surfactant

Non-Ionic Nature: Do not form ions in water, making them less sensitive to hard water and electrolytes.

Versatility: Compatible with both anionic and cationic surfactants, allowing for broad formulation flexibility.

Solubilization: Excellent at solubilizing oils and other hydrophobic substances.

Emulsification: Effective in creating stable emulsions, which is crucial for many cosmetic and pharmaceutical formulations.

Wetting Ability: Enhances the wetting of surfaces, improving cleaning efficiency.

Low Foaming: Generally produce less foam compared to other types of surfactants, which can be advantageous in certain applications like industrial cleaning.

Temperature Stability: Maintain effectiveness over a wide range of temperatures, making them suitable for high-temperature processes.

Environmental Friendliness: Some nonionic surfactants are biodegradable, contributing to more environmentally friendly products.

(Agricultural Organosilicone Adjuvant Nonionic Surfactant for Pesticides and Fertilizer CAS 67674-67-3)

Specifications of Agricultural Organosilicone Adjuvant Nonionic Surfactant for Pesticides and Fertilizer CAS 67674-67-3

Agricultural Organosilicone Adjuvant Nonionic Surfactant (CAS 67674-67-3) is a high-performance additive designed to enhance the efficacy of pesticides, herbicides, fungicides, and liquid fertilizers. This organosilicone-based surfactant reduces surface tension, improves wetting, spreading, and penetration of agrochemicals on plant surfaces, ensuring optimal coverage and absorption.

**Chemical Composition**: The product is a trisiloxane ethoxylate derivative, classified as a nonionic surfactant. Its molecular structure combines silicone’s hydrophobic properties with ethylene oxide’s hydrophilic characteristics, enabling superior compatibility with aqueous and oil-based formulations.

**Physical Properties**: The adjuvant is a clear, colorless to pale yellow liquid with a mild odor. It is soluble in water and most organic solvents, with a pH range of 6.0–7.5 (1% aqueous solution). The density is approximately 1.01–1.05 g/cm³ at 25°C, and it has a low viscosity (50–200 mPa·s). The flash point exceeds 100°C, indicating low flammability.

**Performance Specifications**: The surfactant reduces surface tension to ≤21 mN/m, promoting rapid droplet spreading. It enhances rainfastness and resists evaporation, ensuring prolonged activity of agrochemicals. The critical micelle concentration (CMC) is ≤0.1%, ensuring efficiency at low usage rates (0.1–0.5% v/v). It is stable across a wide temperature range (-10°C to 50°C) and compatible with acidic, neutral, and slightly alkaline formulations.

**Compatibility**: Suitable for use with glyphosate, fungicides, insecticides, foliar fertilizers, and biological agents. It does not hydrolyze or precipitate in hard water.

**Safety & Environmental Profile**: The product is biodegradable under aerobic conditions and exhibits low toxicity to mammals, birds, and aquatic organisms (LD50 >5000 mg/kg). It meets EPA and EU regulatory standards for adjuvants.

**Application**: Add directly to tank mixes, ensuring uniform dispersion. Ideal for foliar sprays, soil treatments, and seed coatings.

**Storage**: Store in a cool, dry place away from direct sunlight. Shelf life is 24 months in sealed containers.

This organosilicone adjuvant optimizes agrochemical performance while minimizing environmental impact, making it a cost-effective solution for modern agriculture.

(Agricultural Organosilicone Adjuvant Nonionic Surfactant for Pesticides and Fertilizer CAS 67674-67-3)

Applications of Agricultural Organosilicone Adjuvant Nonionic Surfactant for Pesticides and Fertilizer CAS 67674-67-3

Agricultural organosilicone adjuvant nonionic surfactant (CAS 67674-67-3) is a versatile and high-performance additive designed to enhance the efficacy of pesticides, herbicides, fungicides, and liquid fertilizers. This silicone-based surfactant acts as a spreader, penetrant, and wetting agent, improving the adhesion, coverage, and absorption of agrochemicals on plant surfaces. Its unique nonionic properties ensure compatibility with a wide range of formulations, reducing surface tension and enabling solutions to spread evenly across hydrophobic surfaces like waxy leaves.

**Key Applications:**
1. **Pesticide Enhancement:** When mixed with insecticides or herbicides, the adjuvant ensures uniform droplet distribution, reducing runoff and increasing active ingredient uptake. It penetrates plant cuticles and insect exoskeletons, boosting the speed and effectiveness of pest control.
2. **Fertilizer Efficiency:** In foliar fertilizers, it improves nutrient absorption by breaking down leaf surface barriers, allowing micronutrients to enter plant tissues more effectively. This leads to faster growth responses and higher nutrient utilization rates.
3. **Herbicide Activation:** It enhances post-emergent herbicides by overcoming the natural resistance of weeds with thick cuticles or hairy leaves. The surfactant ensures herbicides adhere to target plants, even under challenging environmental conditions like drought or high humidity.
4. **Fungicide Performance:** By improving coverage on dense foliage or uneven surfaces, it helps fungicides form a protective film, reducing fungal spore germination and disease spread.

**Benefits:**
– Reduces chemical waste by minimizing spray drift and runoff.
– Increases rainfastness, ensuring agrochemicals remain effective after rainfall.
– Works at low concentrations, lowering application costs.
– Compatible with acidic, alkaline, and neutral solutions.
– Environmentally safer than traditional surfactants due to biodegradability and low toxicity.

**Usage Guidelines:**
Typically applied at 0.1%–0.5% of the spray volume, it is suitable for crops, turf, and ornamental plants. Always conduct a compatibility test before tank-mixing with other products.

CAS 67674-67-3 organosilicone adjuvant is a critical tool for modern agriculture, optimizing chemical performance while supporting sustainable farming practices through reduced input requirements and enhanced crop protection outcomes.

Company Introduction

Welcome to Robocup, a premier global supplier of high-quality surfactants. Our extensive range includes anionic, cationic, nonionic, and amphoteric surfactants, catering to industries such as personal care, textiles, cleaning, and industrial applications. With advanced manufacturing facilities and rigorous quality control, we ensure that our products meet the highest international standards. We pride ourselves on our commitment to innovation, sustainability, and customer satisfaction. Our dedicated team provides tailored solutions to meet your specific needs. Partner with us for reliable, high-performance surfactants that drive your business forward. Explore our offerings and discover the difference today.

If you have any questions, please feel free to contact us(nanotrun@yahoo.com).

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of Agricultural Organosilicone Adjuvant Nonionic Surfactant for Pesticides and Fertilizer CAS 67674-67-3

Agricultural Organosilicone Adjuvant Nonionic Surfactant (CAS 67674-67-3) is a silicone-based additive designed to enhance the performance of pesticides and fertilizers. Below are five frequently asked questions about this product:

**1. What is the primary function of this organosilicone adjuvant?**
The adjuvant acts as a wetting, spreading, and penetrating agent. It reduces the surface tension of spray solutions, allowing pesticides or fertilizers to spread evenly on plant surfaces, penetrate waxy coatings, and improve absorption. This maximizes efficacy, reduces runoff, and ensures thorough coverage even on hard-to-reach areas.

**2. How does it improve pesticide or fertilizer efficiency?**
By lowering surface tension, the surfactant ensures droplets adhere to leaves instead of beading or rolling off. This creates a thin film that enhances active ingredient uptake, leading to faster action and reduced application frequency. It also improves rainfastness, ensuring chemicals stay effective even after light rainfall.

**3. Is this adjuvant safe for crops, humans, and the environment?**
When used as directed, it is generally safe for most crops and minimizes phytotoxicity risks. However, always follow label instructions. As a nonionic surfactant, it is chemically inert and less likely to react with other compounds. Users should wear protective gear during handling. The product is biodegradable under normal conditions but should be stored away from water sources.

**4. What is the recommended application rate?**
Typical usage ranges from 0.05% to 0.25% of the total spray volume, depending on the crop, target pest, and chemical formulation. Overuse may cause residue buildup or reduce efficacy. Consult the product label or manufacturer for crop-specific guidelines and conduct a small-scale test before full application.

**5. Can it be mixed with other agrochemicals?**
Yes, it is compatible with most pesticides, herbicides, fungicides, and liquid fertilizers. However, always conduct a jar test before tank mixing to check for precipitation or separation. Avoid combining with strongly acidic or alkaline solutions unless specified. Its nonionic nature ensures stability in various formulations without affecting pH.

This adjuvant is a versatile tool for optimizing agricultural inputs, but adherence to usage guidelines ensures safety and effectiveness.

(Agricultural Organosilicone Adjuvant Nonionic Surfactant for Pesticides and Fertilizer CAS 67674-67-3)