Molecular Formula | STl2 |
Molar Mass | 440.82 |
Density | 8.39 |
Melting Point | 448.5° |
Boling Point | 1367°C |
Water Solubility | slightly soluble H2O, alkali hydroxides, sulfides, cyanides; soluble mineral acids [MER06] |
Appearance | blue-black crystals |
Solubility Product Constant(Ksp) | pKsp: 20.30 |
Merck | 13,9341 |
Risk Codes | R26/28 - Very toxic by inhalation and if swallowed. R33 - Danger of cumulative effects R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
Safety Description | S13 - Keep away from food, drink and animal foodstuffs. S28 - After contact with skin, wash immediately with plenty of soap-suds. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
UN IDs | UN 1707 6.1/PG 2 |
WGK Germany | 3 |
Hazard Class | 6.1(a) |
Packing Group | II |
EPA chemical substance information | information is provided by: ofmpeb.epa.gov (external link) |