
Acephate, also known as Orthene, is a widely used organophosphate foliar insecticide renowned for its efficacy in controlling a broad spectrum of pests. Developed by Hebei Dongfeng Chemical Technology Co., Ltd., this product has become a cornerstone in modern agricultural practices. This article provides an in-depth analysis of Acephate's features, technical specifications, application scenarios, and the company's expertise in chemical innovation.
Acephate is a systemic and contact insecticide that targets both sucking and chewing insects. Its mechanism of action involves inhibiting acetylcholinesterase (Ache), an enzyme critical for nerve signal transmission in pests. This disruption leads to paralysis and eventual death of the target organisms. Unlike some organophosphates, Acephate is metabolized into methamidophos, which is less toxic to mammals, making it a safer choice for agricultural use.
Available in multiple formulations, including 97% TC technical concentrate, 75% SP soluble powder, and 40% EC emulsifiable concentrate, Acephate caters to diverse agricultural needs. Its solubility in water, chloroform, and DMSO ensures versatility in application methods.
Acephate's effectiveness stems from its unique properties. Here are its core advantages:
For more details, visit the Acephate Product Page.
| Property | Details |
|---|---|
| Melting Point | 93°C |
| Density | 1.35 g/cm³ |
| Vapor Pressure | 2.26 × 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 |
Acephate is extensively used in various agricultural and horticultural settings. Its applications include:
For a comprehensive list of applications, refer to the Acephate Product Page.
Acephate is classified under GHS07 with a Warning signal. Its hazard statements (H302+H312) indicate potential harm if ingested or in contact with skin. The HS Code 29299040 ensures compliance with international trade regulations.
Storage requirements include keeping the product in a cool, dry place away from heat sources. Always follow UN1648 3/PG 2 guidelines for transport and handling.
Hebei Dongfeng Chemical Technology Co., Ltd. is a leading manufacturer of agricultural chemicals, specializing in organophosphate insecticides like Acephate. With a focus on innovation and sustainability, the company has established itself as a trusted supplier to global markets.
Founded on principles of quality and customer satisfaction, Hebei Dongfeng adheres to strict international standards for production and safety. Their product portfolio includes 97% TC technical concentrate, 75% SP soluble powder, and other formulations tailored to agricultural needs.
Visit the Hebei Dongfeng Website to explore their full range of products and services.



Acephate, developed by Hebei Dongfeng Chemical Technology Co., Ltd., is a reliable solution for pest control in agriculture. Its combination of systemic action, broad-spectrum efficacy, and environmental compatibility makes it a preferred choice for farmers and horticulturists. By adhering to strict safety protocols and leveraging advanced formulations, Acephate continues to play a vital role in sustainable agriculture.
While no direct NIST citations were found for Acephate, the technical data presented aligns with standard chemical properties of organophosphate insecticides. For further information on pesticide safety, refer to the NIST Website.
Hebei Dongfeng Chemical Technology Co., Ltd. is a trusted supplier of agricultural chemicals. For more details, visit their official website.