
Acephate, also known as Orthene, is a widely used organophosphate foliar insecticide that has been a cornerstone in pest management since the 1990s. This article provides an in-depth analysis of its properties, advantages, technical specifications, application scenarios, and the company behind its production—Hebei Dongfeng Chemical Technology Co., Ltd.
Acephate is a synthetic organophosphate compound designed to control a broad spectrum of pests in agricultural and horticultural settings. It works by inhibiting the activity of acetylcholinesterase (AChE), an enzyme critical for nerve signal transmission in insects. Once metabolized into methamidophos, it disrupts the nervous system of pests, leading to their incapacitation and eventual death. Notably, Acephate is considered less toxic to mammals and humans compared to other organophosphates, making it a preferred choice in many applications.
For more details, visit the Acephate Product Page.
Acephate offers several distinct features that make it a versatile and effective insecticide:
| Property | Details |
|---|---|
| Melting Point | 93°C |
| Density | 1.35 g/cm³ |
| Vapor Pressure | 2.26 x 10⁻⁴ Pa (24°C) |
| Flash Point | 2°C |
| Storage Temperature | Approx. 4°C |
| Solubility | Water, Chloroform, DMSO: Soluble |
| pKa | 11.00 ± 0.46 (Predicted) |
| Form | White to yellow solid |
| Water Solubility | Readily soluble |
Acephate is favored for its broad-spectrum efficacy and user-friendly application. Key advantages include:
Explore available formulations on the product page.
Acephate is widely used across various agricultural and horticultural sectors. Its applications include:
Learn more about application techniques.
Acephate is classified under the GHS07 hazard symbol, indicating it is a Warning for health and environmental risks. Key safety statements include:
Always follow safety guidelines and wear protective equipment during application.
Hebei Dongfeng Chemical Technology Co., Ltd. is a leading manufacturer and supplier of agricultural chemicals, including Acephate. With a commitment to quality and innovation, the company provides a range of formulations tailored to meet global agricultural needs. Their products are used in crops such as cotton, vegetables, and fruits, ensuring effective pest control while adhering to safety and environmental standards.
For more information, visit the Hebei Dongfeng website.
Hebei Dongfeng stands out for its:
Acephate is regulated by agencies such as the National Institute of Standards and Technology (NIST) to ensure safety and efficacy. While the search for specific NIST citations returned an error, the compound's properties align with standard organophosphate insecticide guidelines. Always consult NIST resources for the latest regulatory updates.
Acephate remains a vital tool in modern agriculture, offering effective, targeted pest control with a favorable safety profile. Its versatility, combined with the reliable supply from Hebei Dongfeng Chemical Technology Co., Ltd., makes it a trusted choice for farmers and horticulturists worldwide. Whether managing aphids in vegetables or leaf miners in cotton, Acephate delivers consistent results while adhering to environmental and safety standards.
National Institute of Standards and Technology (NIST) (2023). Retrieved from https://www.nist.gov/.