Phosphoric Acid
Product Description
| Product | Phosphoric Acid |
| CAS | 7664-38-2 |
| Formula | H3PO4 |
| Synonym | trihydroxidooxidophosphorus, Phosphoric acid, Orthophosphoric acid |
Typical Product Specifications
| Density | 1.70 (204 c) |
| Odor | odorless |
| Vapor Pressure | 0.0285 mm (20 c) |
| Melting Point | 42.4 c |
| Molecular weight | 97.99 |
| Color | colorless liquid or rhombic crystals |
| Solubility | water, alcohol |
| Boiling Point | 158 c |
| Chemical Structure | ![]() |
| Notes | A popular acid that is used as a reagent, in rust removal, as a food additive, in medicine, and in many other applications. Use: BUFFERING |
| Class | Water Treatment Chemicals, Industrial Chemicals |
| Industry | Industrial, Water Treatment |

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