Sep . 28, 2025 23:25 Back to list

Acephate Insecticide-Hebei Dongfeng|Pest Control,Systemic Insecticide

Introduction to Acephate

Acephate, also known as Orthene, is a widely used organophosphate foliar insecticide that plays a critical role in modern agriculture. Developed as a systemic insecticide, it is designed to target a broad spectrum of pests, including leaf miners, caterpillars, sawflies, thrips, aphids, and other destructive insects. This pest control solution is particularly valued for its effectiveness, ease of application, and compatibility with various crop types. Hebei Dongfeng Chemical Technology Co., Ltd., a leading manufacturer in the field, offers multiple formulations of Acephate to meet diverse agricultural needs.

Technical Specifications of Acephate

Property	Details
Melting Point	93°C
Density	1.35
Vapor Pressure	2.26 × 10⁻⁴ Pa (24°C)
Flash Point	2°C
Storage Temperature	Approx. 4°C
Solubility	Chloroform: Soluble; DMSO: Soluble; Water: Soluble
pKa	11.00 ± 0.46 (Predicted)
Form	Solid
Color	White to yellow
Water Solubility	Readily soluble

Key Features and Advantages of Acephate

Acephate stands out in the agricultural sector due to its unique properties and benefits. As a contact and systemic insecticide, it works by inhibiting the activity of acetylcholinesterase (AChE) in pests, a critical enzyme for nerve function. This mechanism ensures rapid and effective pest control. Unlike some organophosphate insecticides, Acephate is metabolized into methamidophos, which is less toxic to mammals, making it a safer option for human and animal exposure.

One of the primary advantages of Acephate is its residual systemic activity, which allows it to be absorbed by plant tissues and provide long-lasting protection against pests. This characteristic makes it ideal for crops such as cotton, vegetables, fruits, and ornamentals. Additionally, its solubility in water ensures easy formulation and application, whether through spraying or soil treatment.

Hebei Dongfeng Chemical Technology Co., Ltd. offers multiple formulations of Acephate, including 97% TC technical concentrate, 75% SP soluble powder, 40% EC emulsifiable concentrate, and 98% TC technical concentrate. These options cater to different agricultural needs, from large-scale farming to specialized horticultural practices.

Application Scenarios of Acephate

Acephate is a versatile insecticide used across a wide range of agricultural and horticultural settings. Its effectiveness against both sucking and chewing insects makes it a valuable tool for farmers and growers. Below are some key application scenarios:

Cotton: Controls pests like aphids, armyworms, and bollworms.
Vegetables: Targets aphids, thrips, and leaf miners in crops such as tomatoes, peppers, and cucumbers.
Fruits: Protects orchards from pests like codling moths and leafhoppers.
Ornamentals and Forestry: Manages sawflies, bagworms, and other insects affecting trees and decorative plants.
Tobacco: Controls pests such as hornworms and aphids.

For optimal results, Acephate should be applied as a foliar spray, ensuring thorough coverage of plant surfaces. Its systemic properties allow it to penetrate plant tissues, providing protection against pests that feed on leaves, stems, and fruits.

Safety and Risk Management

While Acephate is effective, it is essential to handle it with care. The risk and safety statements associated with Acephate include warnings about its potential hazards. The GHS symbol (GHS07) indicates that it is harmful if inhaled or absorbed through the skin. The signal word "Warning" underscores the need for proper safety measures.

Hazard statements such as H302 (Harmful if swallowed) and H312 (Harmful if in contact with skin) highlight the importance of protective equipment, including gloves, goggles, and respirators. The hazard codes Xn (Harmful) and F (Flammable) further emphasize the need for safe storage and handling. Hebei Dongfeng Chemical Technology Co., Ltd. provides detailed safety data sheets (SDS) to ensure users are informed about proper usage and emergency procedures.

For more information on safety protocols, refer to the Acephate product page.

Company Background: Hebei Dongfeng Chemical Technology Co., Ltd.

Hebei Dongfeng Chemical Technology Co., Ltd. is a leading manufacturer and supplier of agrochemicals, including insecticides, herbicides, and fertilizers. With years of experience in the industry, the company is committed to providing high-quality products that meet international standards. Their product portfolio includes Acephate in various formulations, ensuring that farmers and agricultural professionals have access to reliable pest control solutions.

Hebei Dongfeng's dedication to research and development has enabled them to produce innovative products that address the evolving needs of modern agriculture. Their commitment to safety and environmental responsibility is reflected in their adherence to strict quality control measures and compliance with global regulatory requirements.

For more details about the company, visit the Hebei Dongfeng Chemical Technology Co., Ltd. product page.

Authoritative Citations and References

The information provided in this article is supported by research and standards from reputable sources, including the National Institute of Standards and Technology (NIST). NIST plays a crucial role in establishing measurement standards and guidelines for chemical safety and efficacy. For further information on chemical safety and regulatory compliance, refer to the following NIST resources:

These references ensure that the information presented is accurate, reliable, and aligned with industry best practices.