Online Database of Chemicals from Around the World
| Classification | Inorganic chemical industry >> Inorganic salt >> Phosphides, metal phosphoric acid, metaphosphoric acid, hypophosphorous acid and pyrophosphate |
|---|---|
| Name | Tri-Ammonium Orthophosphate |
| Synonyms | Ammonium Dihydrogen Phosphate; 17842_Fluka; A1645_Sial |
| Molecular Structure |  |
| Molecular Formula | H6NO4P |
| Molecular Weight | 115.03 |
| CAS Registry Number | 10124-31-9 |
| EINECS | 233-330-0 |
| SMILES | O=[P](O)(O)[O-].[NH4+] |
| InChI | 1S/H3N.H3O4P/c;1-5(2,3)4/h1H3;(H3,1,2,3,4) |
| InChIKey | LFVGISIMTYGQHF-UHFFFAOYSA-N |
| Density | 1.803 (Expl.) |
|---|---|
| Melting point | 190°C (Expl.) |
| solubility | Freely soluble in water. Slightly soluble in alcohol. Insoluble in acetone |
| Safety Code | S26;S37 Details |
|---|---|
| Risk Code | R36/37/38 Details |
| Hazard Symbol |  X Details |
| Safety Description | WARNING: CORROSIVE, irritates skin and eyes |
| WARNING: Irritates lungs, eyes, skin | |
| WARNING: CORROSIVE, burns skin and eyes | |
| Market Analysis Reports |
| List of Reports Available for Tri-Ammonium Orthophosphate |
