Corrosive
Environmental hazard
⚠️ For information only; not a substitute for the official Safety Data Sheet (SDS).
Antimony trichloride is a colorless crystalline solid. It is shipped as a solid or liquid solution. It is decomposed slowly by water to hydrochloric acid and antimony oxychloride. Antimony oxychloride is soluble in hydrochloric acid but insoluble in water. It is corrosive to metals and tissue.
| Physical Description | Antimony trichloride is a colorless crystalline solid. It is shipped as a solid or liquid solution. It is decomposed slowly by water to hydrochloric acid and antimony oxychloride. Antimony oxychlor… |
| Color/Form | Colorless orthorhombic crystals |
| Odor | Acrid pugent odor |
| Melting Point | 163 °F (USCG, 1999) |
| Boiling Point | 433 °F at 760 mmHg (USCG, 1999) |
| Density | 3.14 at 68 °F (USCG, 1999) - Denser than water; will sink |
| Solubility | In water, 987 g/100 g water at 25 °C |
| Vapor Pressure | 1 mm Hg at 49.2 °C (sublimes) |
| Stability/Shelf Life | Stable under recommended storage conditions. |
| IUPAC Name | trichlorostibane |
| Molecular Formula | Cl3Sb |
| Molecular Weight | 228.11 g/mol |
| CAS | 10025-91-9 |
| SMILES | Cl[Sb](Cl)Cl |
| InChIKey | FAPDDOBMIUGHIN-UHFFFAOYSA-K |
| Catalog No | KC.110261 |
| Pack sizes | 100GM · 250GM · 500GM |
⚠️ For information only; not a substitute for the official SDS.
