Detail
| Product name | Phosphoric acid |
| Other Names | Orthophosphoric acid |
| Chemical Formula | H3PO4 |
| CAS No | 7664-38-2 |
| Class | 8 |
| Color | Colorless transparent liquid |
Application
1，Industry 
Used as metal surface treatment agent; stainless steel, aluminum profile, electronic chemical polishing; organic reaction catalyst; refractory additive; activated carbon treatment agent.
2，Food Additive 
It’s widely used as food additive, flavoring agent, sour agent, adjust the pH, clarifier, and nutritional agent etc.
3, Phosphate Fertilizer 
Used as phosphate raw material products to make fertilizer 4, As a catalyst for the addition of olefins and water to make alcohols. As the electrolyte of copper electropolishing. As flux Etc…
Specification
Phosphoric Acid 75%
| Items | Specifications: | Test Results | Unit |
| Phosphoric acid (H3PO4) | 75.00-76.00 | 75.15 | % |
| Arsenic (as As) | 0.5 max | 0.32 | mg/kg |
| Fluoride (F) | 10 max | 4.5 | mg/kg |
| Cadmium(Cd) | 1 max | 0.1 | mg/kg |
| Lead (Pb) | 2 max | 0.1 | mg/kg |
| APHA Color | 20 max | 13 | APHA |
| Reductive matter as H3PO3 | 0.012 | 0.0072 | % |
| Heavy metals (as Pb) | 5 max | 3.1 | mg/kg |
Packing 
35kg drum
330 kg drums 
1600/1650 kg IBC
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