Acephate - Hebei Dongfeng Chemical Technology Co., Ltd. | Insecticide, Pest Control

Acephate, also known as Orthene, is a widely used organophosphate insecticide that has maintained its relevance in modern agriculture since its introduction in the 1990s. This article provides an in-depth exploration of its chemical properties, safety profile, applications, and the company behind its production, Hebei Dongfeng Chemical Technology Co., Ltd. Additionally, we will examine its technical specifications and the importance of regulatory standards in its usage.

Understanding Acephate: A Key Organophosphate Insecticide

Acephate is a systemic foliar insecticide that targets both sucking and chewing insects. Its mechanism of action involves the inhibition of acetylcholinesterase (AChE), an enzyme critical for nerve signal transmission in pests. Once absorbed by the plant, Acephate is metabolized into methamidophos, which enhances its efficacy against a broad spectrum of pests. Notably, Acephate is considered relatively safe for mammals due to its limited conversion to methamidophos in humans and animals, making it a preferred choice in integrated pest management (IPM) strategies.

Figure 1: Acephate's physical appearance as a white to yellow solid.

Chemical Properties and Technical Specifications

The chemical properties of Acephate are critical to its application and storage. Below is a detailed table summarizing its key technical specifications:

Figure 2: Acephate's solubility in various solvents.

Safety and Risk Assessment

Acephate is classified under the GHS07 hazard category, with a Warning signal word. Its hazard statements include H302+H312, indicating that it is harmful if swallowed or in contact with skin. The hazard codes Xn (toxic) and F (flammable) highlight its potential risks. Proper handling, such as using protective equipment and following UN1648 transport regulations, is essential to mitigate these hazards.

Figure 3: Safety symbols and labeling for Acephate.

Applications Across Agriculture and Industry

Acephate's versatility makes it a critical tool in agriculture, forestry, and horticulture. It is particularly effective against pests such as aphids, leaf miners, thrips, and armyworms. Its systemic activity allows it to be absorbed by plants, providing long-lasting protection against infestations. For example, in cotton and fruit crops, Acephate is used to control whiteflies and mealybugs, while in vegetables, it targets bean leaf beetles and cabbage loopers.

Product Variants and Formulations

Hebei Dongfeng Chemical Technology Co., Ltd. offers Acephate in multiple formulations to suit different agricultural needs:

• Acephate 97% TC (Technical Concentrate)
• Acephate 75% SP (Soluble Powder)
• Acephate 40% EC (Emulsifiable Concentrate)
• Acephate 98% TC (Technical Concentrate)
• Acephate 97% SG (Soluble Granules)
• Acephate 30% EC (Emulsifiable Concentrate)
• Acephate 97% WDG (Water Dispersible Granule)

Each formulation is designed for specific application methods, such as foliar sprays, soil drenches, or seed treatments, ensuring optimal pest control with minimal environmental impact.

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

Based in Hebei, China, Hebei Dongfeng Chemical Technology Co., Ltd. is a leading manufacturer of pesticides and agrochemicals. The company specializes in producing high-quality insecticides like Acephate, adhering to international standards for safety and efficacy. With a focus on sustainable agriculture, Hebei Dongfeng has established itself as a reliable supplier to both domestic and international markets.

Regulatory Compliance and Industry Standards

Acephate's usage is governed by strict regulations to ensure environmental safety and human health protection. The HS Code 29299040 classifies Acephate under organic compounds, requiring compliance with international trade laws. Additionally, the National Institute of Standards and Technology (NIST) provides critical data on chemical properties and safety protocols, which are essential for researchers and manufacturers.

Conclusion

Acephate remains a cornerstone in modern pest control due to its efficacy, versatility, and relative safety. Its chemical properties, combined with the expertise of manufacturers like Hebei Dongfeng Chemical Technology Co., Ltd., ensure that it continues to meet the demands of global agriculture. As regulatory frameworks evolve, the importance of adhering to standards such as those set by NIST cannot be overstated.

References

NIST (National Institute of Standards and Technology) provides authoritative data on chemical properties and safety standards for substances like Acephate. For further information, visit the official NIST website: https://www.nist.gov/.

Product Page: Acephate at DFChemPest

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