Understanding phosphoric acid grades and their applications is essential for selecting the right product for your needs. Industrial-grade phosphoric acid, characterized by its cost-effectiveness and 75%-85% concentration, is a staple in fertilizer manufacturing-supporting global agricultural productivity by providing essential phosphorus to crops. It also plays a role in the production of phosphate salts, which are used in water treatment to prevent scaling. Food-grade phosphoric acid, compliant with international food safety regulations (such as FDA standards), is added to jams, sauces, and processed meats to adjust pH levels and inhibit microbial growth. High-purity phosphoric acid (95%+), often used in the pharmaceutical industry, serves as a raw material for vitamin preparations and dental care products. Additionally, in the textile industry, it acts as a flame retardant for synthetic fabrics. Different grades offer distinct properties to match diverse industrial 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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