PHOSPHORIC ACID
Other name: Orthophosphoric acid
CAS NO.: 7664-38-2
MF: H3PO4
Basic Information:
Product name:Phosphoric Acid
Chemical name:Orthophosphoric acid
CAS NO.: 7664-38-2
MF: H3PO4
Packaging: In 20L ( 35kg ), 200L ( 340kg ) plastic drums, or in 1000L ( 1650kg ) IBC containers
ITEM | STANDARD | TYPICAL RESULT | |
Colour | Transparent colorless viscous liquid | Comply | |
| ≥85.0 | 85.5 | |
Arsenic as As, wt % | ≤0.00005 | ＜0.00005 | |
Fluoride as F,wt% | ≤0.001 | 0.0003 | |
Heavy Metal(as Pb),wt% | ≤0.0005 | ＜0.0005 | |
Reductive Matter as H3PO3,wt% | ≤0.012 | 0.0002 |
Application:
- Agriculture:
Phosphoric acid is the raw material for the production of important phosphate fertilizers (superphosphate, potassium dihydrogen phosphate, etc.), as well as feed nutrients (calcium dihydrogen phosphate).
- Industry:
phosphoric acid is an important chemical raw material, the main functions are as follows:
Treating the metal surface, forming an insoluble phosphate film on the metal surface to protect the metal from corrosion.
Mixed with nitric acid as a chemical polish to improve the finish of metal surfaces.
Production of detergent, insecticide raw material phosphate ester.
Raw materials for the production of flame retardants containing phosphorus.
- Food:
phosphoric acid is one of the food additives, in the food as sourness agent, yeast nutrition agent, Coca-Cola contains phosphoric acid.Phosphates are also important food additives and can be used as nutritional enhancers.
- Medicine:
phosphoric acid can be used to make phosphate-containing drugs, such as sodium glycerophosphate.
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