| Name | trisodium arsenate |
| Synonyms | Trisodium arsenate trisodium arsenate Arsenic acid, trisodium salt EPA Pesticide Chemical Code 013505 Arsenic acid (H3AsO4), trisodium salt |
| CAS | 13464-38-5 |
| EINECS | 236-682-3 |
| InChI | InChI=1/AsH3O4.3Na/c2-1(3,4)5;;;/h(H3,2,3,4,5);;;/q;3*+1/p-3 |
| Molecular Formula | AsNa3O4 |
| Molar Mass | 207.889 |
| Melting Point | 1390 °C |
| UN IDs | 1685 |
| Hazard Class | 6.1(a) |
| Packing Group | II |
| Downstream Products | 4-Aminophenylarsonic Acid |
Category toxic substances
Toxicity grading poisoning
Acute toxicity oral-mouse LDL0: 1600 mg/kg
Flammability hazard characteristics are non-combustible; toxic arsenide and sodium oxide smoke are produced on the fire site
Storage and transportation characteristics The warehouse is ventilated and dry at low temperature; stored and transported separately from food
Fire extinguishing agent mist water, sand