Phosphoric Acid
Food Grade, 85% Concentration
by Duda Energy
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.
This product is made in the USA.
Hazardous Material Shipping Notice:
Ships only to the lower 48 states. Bottles of this product are shipped only by
Fedex Ground/Home Delivery with the limited quantity exemption.