Ammonium tetrathiotungstate
ALDRICH/336734 - ≥99.9% trace metals basis
Synonym: Ammonium tungsten sulfide ((NH4 )2 WS4 ); Bis(ammonium) tetrathiotungstate(2-) ; Diammonium tetrathiotungstate; Diammonium tetrathiotungstate(2-)
CAS Number: 13862-78-7
Empirical Formula (Hill Notation): H8N2S4W
Molecular Weight: 348.18
MDL Number: MFCD00061410
Linear Formula: (NH4)2WS4
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 336734-5G
| assay | ≥99.9% trace metals basis |
| density | 2.71 g/mL at 25 °C (lit.) |
| form | crystalline |
| InChI | 1S/2H3N.2H2S.2S.W/h2*1H3; |
| InChI key | MZSROLOWPFQNGM-UHFFFAOYSA |
| SMILES string | N.N.S[W](S)(=S)=S |
| Application: | This classic building block for transition metal sulfide cluster compounds was recently used in a low-temperature, solid state synthesis of a new series of heterometallic sulfide clusters stabilized with dppm [bis(diphenylphosphino)me |
| Packaging: | 5, 25 g in glass bottle |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315 - H319 - H335 |
| Precautionary statements | P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-37/39 |
| RIDADR | UN 3335 |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥99.9% trace metals basis |
| Density | 2.71 g/mL at 25 °C (lit.) |
| UNSPSC | 12352300 |