As a versatile inorganic acid, phosphoric acid varies significantly across grades, each tailored to specific industrial needs. Industrial-grade phosphoric acid (85% concentration being the most popular) is indispensable in the agrochemical industry: it's used to produce water-soluble fertilizers that are easily absorbed by plants, addressing nutrient deficiencies in acidic and alkaline soils alike. Beyond agriculture, it functions as a rust remover in metal processing-effectively dissolving iron oxides without damaging the base metal. Food-grade phosphoric acid, distinguished by its low impurity content, is a common additive in carbonated drinks, balancing sweetness and extending shelf life. Meanwhile, technical-grade phosphoric acid finds use in detergent production, enhancing dirt-dissolving capabilities. Each grade undergoes strict quality control to meet industry standards.
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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