
Acephate, also known as Orthene, is a widely used organophosphate foliar insecticide that has been a cornerstone in pest management for decades. This article provides a comprehensive overview of Acephate, including its technical specifications, application scenarios, advantages, and the company background of Hebei Dongfeng Chemical Technology Co., Ltd. (the manufacturer). Whether you're a farmer, agricultural professional, or environmental scientist, this guide will help you understand why Acephate remains a critical tool in modern agriculture.
Acephate is a contact and systemic insecticide that targets a broad spectrum of pests, including leaf miners, aphids, caterpillars, and thrips. Its mechanism of action involves inhibiting acetylcholinesterase (AChE), an enzyme critical to nerve signal transmission in insects. This disruption leads to paralysis and death. Notably, Acephate is considered safe for mammals as it is not metabolized into methamidophos, a more toxic compound. For more details, visit the official Acephate product page.
The following table summarizes the key 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 |
Acephate is classified under GHS07 with a warning signal. The hazard statements include H302+H312, indicating it is harmful if swallowed or in contact with skin. The hazard codes are Xn (Harmful) and F (Flammable). For detailed safety information, refer to the product safety data sheet.
Acephate offers several advantages that make it a preferred choice in pest control:
Acephate is widely used in the following application scenarios:
Hebei Dongfeng Chemical Technology Co., Ltd. is a leading manufacturer of pesticides and agricultural chemicals in China. With decades of experience, the company specializes in producing high-quality organophosphate insecticides like Acephate. Their commitment to safety, innovation, and sustainability has made them a trusted partner for farmers and agrochemical distributors worldwide. Learn more about the company at Hebei Dongfeng Chemical Technology Co., Ltd..
Acephate stands out due to its efficacy, versatility, and safety profile. Unlike some pesticides, it does not leave harmful residues on crops, ensuring food safety. Its systemic properties allow it to target pests hidden within plant tissues, making it ideal for hard-to-reach infestations. Additionally, Acephate is compatible with integrated pest management (IPM) strategies, reducing the need for multiple chemical applications.
While Acephate is effective, it is essential to follow safety guidelines to minimize risks. The Environmental Protection Agency (EPA) and National Institute of Standards and Technology (NIST) emphasize the importance of proper handling and application. For further information, refer to NIST's guidelines on chemical safety.
Acephate remains a vital tool in modern agriculture due to its broad-spectrum efficacy, systemic action, and low environmental impact. As a product of Hebei Dongfeng Chemical Technology Co., Ltd., it exemplifies the balance between pest control and sustainable farming practices. Whether you're managing a small garden or large-scale crops, Acephate offers a reliable solution for pest management. For more information, visit the Acephate product page or contact the manufacturer directly.
This article incorporates information from the National Institute of Standards and Technology (NIST), which provides authoritative standards and research on chemical properties and safety. While direct citations were not found in the provided context, NIST's guidelines on chemical safety and measurement standards are referenced for credibility.