As a critical raw material in the fertilizer industry, our 52% Phosphoric Acid stands out for its exceptional purity, stable performance, and reliable nutrient supply-tailored to meet the stringent demands of modern agricultural production. Sourced and manufactured by Dongguan Weiqi Chemical Co., Ltd., a trusted name in chemical manufacturing based in Guangdong, China, this product is engineered to boost fertilizer efficacy and support healthy crop growth.
Core Product Specifications & Advantages
Crafted in compliance with the HG/T 4069-2022 testing standard, our 52% Phosphoric Acid delivers consistent quality verified by rigorous lab analysis. Key attributes include:
High Nutrient Content: Boasts a P₂O₅ content of 52.8% (m/m)-exceeding typical industry benchmarks-to ensure robust phosphorus supply, a vital nutrient for root development, flowering, and fruit set in crops.
Low Impurity Levels: Strictly controlled harmful substances and impurities:
Heavy metals: Lead (Pb) ≤ 8 ppm, Cadmium (Cd) ≤ 2 ppm, Mercury (Hg) ≤ 0.5 ppm, Arsenic (As) ≤ 5 ppm-meeting global agricultural safety standards.
Other impurities: Fluoride (F) ≤ 0.5%, Chloride (Cl) ≤ 0.025%, Solids ≤ 0.002%-preventing soil contamination and crop damage.
Stable Physical Properties: Density of 1.68 g/ml at 20℃ ensures easy blending with other fertilizer components, enabling uniform nutrient distribution in end products.
Versatile Applications in Fertilizer Industry
Our 52% Phosphoric Acid is the ideal raw material for a wide range of agricultural fertilizers, including:
Compound Fertilizers: Acts as a core phosphorus source to formulate NPK (Nitrogen-Phosphorus-Potassium) fertilizers, balancing nutrient ratios for grains, vegetables, and cash crops.
Water-Soluble Fertilizers: Its low-salt index and high solubility make it suitable for drip irrigation and foliar spray systems, ensuring efficient nutrient absorption by crops.
Organic-Inorganic Compound Fertilizers: Complements organic matter to enhance soil fertility while providing targeted phosphorus nutrition.
Reliable Packaging & Supply
Packaged in 1650KG IBC tanks, our Phosphoric Acid ensures safe storage and transportation, minimizing leakage risks and preserving product quality. With a professional quality control team (inspected by Shi Licai) and on-demand production capacity, we guarantee timely delivery and consistent batch quality for global customers.
Whether you're a fertilizer manufacturer seeking high-purity raw materials or an agricultural supplier prioritizing product safety, our 52% Phosphoric Acid delivers the performance and reliability your business needs. Contact Dongguan Weiqi Chemical Co., Ltd. today to discuss your requirements!
For detailed specifications and quotations, please contact: Kitty Liu | Sales Manager,
Dongguan Weiqi Chemical Co., Ltd.
📱 Cel/Wechat: +86 138 2440 4576
📧 Email: kitty@weiqichem.com
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