Overview
Potassium Glyphosate is a salt form of glyphosate, a widely used non-selective herbicide. It is favored for its high solubility in water and effectiveness in controlling a broad spectrum of weeds. The potassium salt formulation is often used in agricultural and forestry applications due to its systemic action, which ensures thorough weed eradication. This herbicide is particularly useful in no-till farming systems and for managing weeds in non-crop areas. Its popularity stems from its ability to inhibit the EPSP synthase enzyme, disrupting plant growth. Potassium Glyphosate is commonly applied as a foliar spray, making it a versatile tool for modern farming practices.
Physical and Chemical Properties
Potassium Glyphosate appears as a white to off-white crystalline powder with a molecular weight of 231.16 g/mol. It is highly soluble in water, which facilitates its application as a spray solution. The compound decomposes at approximately 200°C, and its density is not typically a critical parameter for its use. The chemical stability of Potassium Glyphosate under normal storage conditions ensures a long shelf life when kept in a cool, dry environment. Its non-volatile nature minimizes the risk of airborne exposure during handling. The potassium salt form offers advantages over other glyphosate salts, such as improved solubility and reduced potential for crystallization in spray tanks.
Main Applications
Potassium Glyphosate is primarily used in agriculture for pre-plant and post-harvest weed control. It is effective against annual and perennial weeds, making it a staple in integrated weed management systems. Farmers rely on it for clearing fields before planting crops like soybeans, corn, and cotton. In addition to agricultural uses, Potassium Glyphosate is employed in forestry to manage undergrowth and in urban areas for maintaining weed-free sidewalks and roadsides. Its systemic action ensures that it kills weeds down to the roots, providing long-lasting control. The potassium formulation is particularly favored in situations where quick dissolution and minimal tank residue are desired.
Safety and Storage
Handling Potassium Glyphosate requires adherence to safety protocols to minimize risks. Protective clothing, gloves, and eye protection are recommended to prevent skin and eye contact. Inhalation of dust or spray mist should be avoided by using appropriate respiratory protection. Storage conditions are critical to maintaining the herbicide's efficacy. It should be kept in a cool, dry place, away from direct sunlight and moisture. Containers must be tightly sealed to prevent contamination and degradation. In case of spills, absorbent materials should be used, and the area cleaned promptly to avoid environmental contamination.
B2B Procurement Guide
When procuring Potassium Glyphosate, B2B buyers should prioritize suppliers with verified certifications and a track record of quality. Key factors to consider include the CAS number (70901-12-1), purity levels, and compliance with local agricultural regulations. Price ranges vary depending on quantity and supplier, but buyers can expect to pay approximately $5-$10 per kg. Bulk purchases often attract discounts. It is advisable to request samples for quality testing before large-scale procurement. Additionally, buyers should ensure that the product is packaged in durable, moisture-resistant containers to guarantee stability during transportation and storage.
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