
Acephate, also known as Orthene, is a widely utilized organophosphate foliar insecticide that has been a cornerstone in pest management since the 1990s. This article provides an in-depth analysis of its properties, applications, and the company behind its production, Hebei Dongfeng Chemical Technology Co., Ltd.
Acephate is a chemical compound primarily used to control a broad spectrum of pests in agricultural and horticultural settings. Its mechanism of action involves inhibiting the activity of acetylcholinesterase (Ache), an enzyme critical for nerve signal transmission in insects. This makes it effective against both sucking and chewing pests, including aphids, caterpillars, and thrips. The compound is available in multiple formulations, such as 97% TC technical concentrate, 75% SP soluble powder, and 40% EC emulsifiable concentrate, catering to diverse application needs.
| Property | Details |
|---|---|
| Melting Point | 93°C |
| Density | 1.35 g/cm³ |
| Vapor Pressure | 2.26 x 10⁻⁴ Pa at 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 classified under the GHS07 hazard category, with a Warning signal word. The Hazard Statements include H302+H312, indicating toxicity if ingested or inhaled. The Hazard Codes Xn (Harmful) and F (Flammable) highlight its potential risks. Proper storage and handling are critical to mitigate these hazards. For detailed safety guidelines, refer to the product page.
Acephate is a contact and systemic insecticide, making it effective against a wide range of pests. It is commonly used in:
Its moderate persistence ensures residual activity, providing long-term protection. The compound is particularly effective against alfalfa loopers, bean leafbeetles, and cabbage loopers, as noted in the product specifications.
Based in Hebei, China, Hebei Dongfeng Chemical Technology Co., Ltd. is a leading manufacturer of agricultural chemicals. The company specializes in producing high-quality insecticides, including Acephate, with formulations tailored for global markets. Their commitment to quality control and sustainable practices has established them as a trusted supplier in the industry.
For more information about the company, visit their official website.
Acephate complies with international regulations for agricultural chemicals. The HS Code 29299040 classifies it under the Other Organic Compounds category. For detailed regulatory information, refer to the National Institute of Standards and Technology (NIST) guidelines on chemical safety and measurement standards.
Acephate remains a vital tool in modern agriculture, offering effective pest control with a balance of efficacy and safety. Its diverse formulations and applications make it a preferred choice for farmers and agricultural professionals. For further details, explore the product page or contact Hebei Dongfeng Chemical Technology Co., Ltd. directly.
NIST (National Institute of Standards and Technology). (n.d.). https://www.nist.gov/
Information sourced from the Acephate product page and technical specifications provided by Hebei Dongfeng Chemical Technology Co., Ltd.