| Identification |
| Name: | Metaphosphoric acid(HPO3) (7CI,8CI,9CI) |
| Synonyms: | hydroxy(oxo)phosphoniumolate;hydridohydroxidodioxidophosphate(1-);hydrogenphosphonate;meta-Phosphoric acid;Metaphosphoric acid;phosphonate(1-);Phosphoric acid meta;Phosphoric acid, (meta); |
| CAS: | 37267-86-0 |
| EINECS: | 253-433-4 |
| Molecular Formula: | HO3P |
| Molecular Weight: | 79.979901 |
| InChI: | InChI=1S/HO3P/c1-4(2)3/h(H,1,2,3) |
| Molecular Structure: |
 |
| Properties |
| Transport: | UN 3260 8/PG 3 |
| Flash Point: | °C |
| Density: | 2,2 g/cm3 |
| Stability: | Stable. Incompatible with strong bases, most metals. |
| Water Solubility: | Stability Stable. Incompatible with strong bases, most metals. Toxicology Corrosive - skin contact may cause burns. Harmful if swallowed. Toxicity data (The mea |
| Solubility: | |
| Appearance: | pieces |
| Packinggroup: | III |
| Flash Point: | °C |
| Sensitive: | Hygroscopic |
| Safety Data |
| |
 |
