Duda Energy 1 Quart / 950ml 85% Food Grade Phosphoric Acid Rust Remover Clean Etch Metal

★★★★★ 4.3 88 reviews

$34.60
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$34.60
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Product details

Management number 211830292 Release Date 2026/04/06 List Price $13.84 Model Number 211830292
Category

Chemical Formula: H3PO4 Density: 98g/ml Phosphoric acid is often used to acidify foods and beverages such as carious colas. It provides a tangy and sour taste. We use Phosphoric acid to treat the by-product of biodiesel. after methanol extraction, using phosphoric acid allows a clean separation of the glycerin and soaps. If done correctly, it can yield 90% pure glycerin. May also be used as a rust remover/inhibitor. Dilute to a 25-50% concentration with water and soak rusted metal parts. Over time, rust will remove and the phosphoric acid reacts with the metal to create a rust inhibiting barrier on the metal. Be sure to use gloves! Great for cleaning residue from metals.

  • Inner Tank: Food Grade SUS 304-2B, Outer Tank: Galvanized Steel 0.5 mm thickness
  • Insulation: high pressure automatic polyurethane foaming layer, Density of 36 kg/m3, R-Value: 12.5
  • In Tank Coil: TU1 copper (Red Copper), thickness: 1mm, Length of Coil:66 ft
  • Water Ports: 3/4" NPT, Coil Ports: 1/2" MPT, T/P Valve/Abode Rod/Drain Port: 3/4",
UPC 840194133708
Scent Sour
Item Form Liquid
Brand Name Duda Energy
Unit Count 32.1 Fluid Ounces
Item Volume 950 Milliliters
Item Weight 3.63 Pounds
Manufacturer Duda Energy
Number of Items 1
Special Features Rust Resistant
Surface Recommendation Metal
Contains Liquid Contents Yes
Specific Uses For Product Drain

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