Phosphoric acid

Phosphoric acid (also known as orthophosphoric acid or phosphoric(V) acid) is a mineral (inorganic) acid having the chemical formula H3PO4. Orthophosphoric acid molecules can combine with themselves to form a variety of compounds which are also referred to as phosphoric acids, but in a more general way. Orthophosphoric acid refers to phosphoric acid, which is the IUPAC name for this compound. The prefix ortho is used to distinguish the acid from related phosphoric acids, called polyphosphoric acids. Orthophosphoric acid is a non-toxic acid, which, when pure, is a solid at room temperature and pressure.

Specifications:

Item

Specification

Assay (H3PO4)

85.0% Min

Fluoride (F)

0.001% Max

Chloride (Cl)

0.0005% Max

Sulfate (SO4)

0.003% Max

Color, (APHA)

20 Max

Iron (Fe)

0.002% Max

Arsenic (As)

0.5 ppm Max

Heavy metal(Pb)

5 ppm Max

Easy oxidized matter(H3PO3)

0.012% Max

Purity

85%

 

SPECIFICATION

TECH.GRADE

FOOD GRADE

H3PO4

85%min

85%min

Cl 

0.0005%max

0.0005%max

SO4 

0.005%max

0.005%max

Fe 

0.002%max

0.002%max

As                  

 

0.005%max

Pb                

 

0.001%max

 

Packing :Drums

Country of origin:China

OTHER PRODUCTS

FOLLOW US