PHOSPHORIC ACID 85%
Identity:
Product name: Phosphoric acid 85%
Chemical name: Phosphoric acid
Molecular formula: H3PO4
Chemical class: Inorganic acids
CAS number: 7664-38-2
Physical and chemical properties:
Appearance: Colorless syrupy liquid free of visible impurities
Density at 25°C: 1.629Kg/L
Boiling point: 154°C
Freezing point: -21°C
Vapour pressure at 20°C: 0.0285 mm Hg(100% acid)
Solubility: 100%soluble in water
Specification
| No |
Items for Detecting and Analyzing |
Standard |
| 1 |
Main content-H3PO4 |
≥85.0% |
| 2 |
Chloride(Cl) |
≤0.0005% |
| 3 |
SO4 |
≤0.01% |
| 4 |
Fe |
≤0.005% |
| 5 |
As |
≤0.01% |
| 6 |
Heavy Metal--Pb |
≤0.005% |
Applications:
phosphoric acid has a wide range of applications, which include but not limited to the following:
· Basic raw material of the production of other phosphate products.
· Nutrient in some microbiological applications
· Component in fertilizers
· Water treatment
· Catalyst in chemical process
Acidifying /buffering agent and descaler
Packing
Packed in 35kg plastic drum |
