Acephate: Organophosphate Insecticide | Hebei Dongfeng Chemical Technology Co., Ltd.

Acephate, also known as Orthene, is a widely recognized organophosphate insecticide that has been instrumental in agricultural pest management since the 1990s. This article provides an in-depth analysis of its chemical properties, safety profile, applications, and the company behind its production, Hebei Dongfeng Chemical Technology Co., Ltd.. Additionally, we incorporate authoritative references from the National Institute of Standards and Technology (NIST) to ensure credibility and adherence to scientific standards.

Product Overview

Acephate is a systemic and contact insecticide designed to target a broad spectrum of pests, including aphids, caterpillars, and thrips. Its mechanism of action involves the inhibition of acetylcholinesterase (Ache), an enzyme critical to nerve signal transmission in insects. This disruption leads to paralysis and eventual death of the pest. Notably, Acephate is metabolized into methamidophos, a compound with higher toxicity, but its formulation ensures minimal risk to humans and animals when used as directed.

Chemical Properties and Specifications

The following table summarizes the key technical specifications of Acephate:

Safety and Risk Assessment

Acephate is classified under the GHS system with the following risk and safety statements:

Symbol	Details
	GHS07 (Hazardous in case of skin contact)
Signal Word	Warning
Hazard Statements	H302+H312 (Toxic if swallowed or in contact with skin)
Hazard Codes	Xn (Harmful), F (Flammable)
UN Number	UN1648 3/PG 2
HS Code	29299040

These classifications underscore the importance of proper handling and storage. The NIST emphasizes the need for standardized safety protocols in chemical handling, as outlined in its NIST Guide to the SI, which provides frameworks for safe measurement practices.

Applications and Industry Relevance

Acephate is a versatile insecticide with applications across multiple sectors, including:

• Cotton: Controls aphids, armyworms, and bollworms.
• Ornamentals and Forestry: Targets sawflies, bagworms, and leaf miners.
• Tobacco: Manages pests like thrips and aphids.
• Fruits and Vegetables: Effective against cabbage loopers and bean leafbeetles.

Its systemic action ensures that the active ingredient is absorbed by the plant, providing long-lasting protection. The NIST has contributed to the development of measurement standards that support the accurate formulation and application of such agricultural chemicals, ensuring efficacy and safety.

Product Variants and Formulations

Hebei Dongfeng Chemical Technology Co., Ltd. offers Acephate in various 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

These formulations cater to diverse application methods, from foliar sprays to soil treatments, ensuring flexibility for farmers and agronomists.

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

Based in Hebei, China, Hebei Dongfeng Chemical Technology Co., Ltd. is a leading manufacturer of agricultural chemicals and specialty chemicals. The company adheres to international quality standards and focuses on innovation to meet the evolving needs of global agriculture. Its commitment to sustainability and safety is reflected in its rigorous testing and compliance with regulatory frameworks.

Conclusion

Acephate remains a critical tool in modern agriculture, offering effective pest control with a balanced safety profile. Its chemical properties, combined with the expertise of manufacturers like Hebei Dongfeng Chemical Technology Co., Ltd., ensure its continued relevance. By aligning with standards set by institutions like the NIST, the industry ensures that products like Acephate are both effective and safe for use.

References

National Institute of Standards and Technology (NIST). (n.d.). NIST Guide to the SI. Retrieved from https://www.nist.gov/publications/nist-guide-to-the-si.

Hebei Dongfeng Chemical Technology Co., Ltd.. (n.d.). Acephate Product Page. Retrieved from https://www.dfchempest.com/acephate.html.