85% Phosphoric Acid (H₃PO₄) – 85% Concentration, Water Treatment & Cleaning, DIY Chemicals


  • 🌿 High-Purity Formula – Our 85% purity phosphoric acid is concocted using top-of-the-line ingredients for premium ability and ultimate safety.
  • ✅ Numerous Applications – It can help remove rust from delicate metals, control pH levels in food and beverages, clear away wood stains, or be used in many household cleaning products.
  • 📦 Free shipping on orders over $25 – Our premium packaging and top-tier freight carriers ensure your product arrives undamaged and ready to use.
  • 🇺🇸 Manufactured & packaged in the USA – DIYChemicals takes pride in manufacturing our phosphoric acid 100% in the United States. Help support an American business today!
SKU: PHOA-85-0000