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Jinan, Shandong, China

Phosphoric acid CAS 7664-38-2

Phosphoric acid CAS 7664-38-2(1)
Phosphoric acid CAS 7664-38-2(2)
Phosphoric acid CAS 7664-38-2(3)
Phosphoric acid CAS 7664-38-2(1)
Phosphoric acid Quick Detail:
  • English name: Phosphoric acid
  • CAS Number: 7664-38-2
  • Molecular Formula: H3O4P
  • Molecular Weight: 98
  • EINECS Number: 231-633-2
  • Assay: 85.0%min
  • Appearance: Transparent Colorless Sticky liquid
Phosphoric acid Specification:
Appearance Transparent Colorless Sticky liquid
Assay as(H3PO4) ≥85.0%min
Arsenic as As(Mg/kg) ≤0.5
Fluoride as F(Mg/kg) ≤10
Heavy metals as Pb(Mg/kg) ≤5
Reductive Matter as H3PO4(Mg/kg) ≤120
Phosphoric acid Application:

Agriculture: Phosphoric acid is the raw material for the production of important phosphate fertilizers (superphosphate, potassium dihydrogen phosphate, etc.), as well as the raw material for the production of feed nutrients (calcium dihydrogen phosphate).

Industry: Phosphoric acid is an important chemical raw material, and its main functions are as follows:

  1. Treat the metal surface to form a thin film of insoluble phosphate on the metal surface to protect the metal from corrosion.
  2. Mixed with nitric acid as a chemical polishing agent to improve the smoothness of the metal surface.
  3. Phosphate esters as raw materials for the production of detergents and pesticides.
  4. Raw materials for the production of phosphorus-containing flame retardants.

Food: Phosphoric acid is one of food additives. It is used as a sour agent and yeast nutrient in foods. Cola contains phosphoric acid. Phosphate is also an important food additive and can be used as a nutritional enhancer.

Medicine: Phosphoric acid can be used to prepare phosphorus-containing drugs, such as sodium glycerophosphate.

Phosphoric acid Package:

25kg/drum 200kg/drum or Customized according to customer requirements


This product should be sealed in a cool and dry place.

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