| Product Name | Ferrous sulfide |
| CAS No. | 1317-37-9 |
| Synonyms | Iron (II) sulfide; pyrrhotite |
| InChI | InChI=1/Fe.S/rFeS/c1-2 |
| Molecular Formula | FeS |
| Molecular Weight | 87.91 |
| Density | 4.84 |
| Hazard Symbols |  N:Dangerous for the environment; |
| Risk Codes | R31:; R50:; |
| Safety | S60:; S61:; |
1317-37-9 ferrous sulfide
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