LN-743283
SODIUM TETRASULFIDE , 99% , 12034-39-8
Update time: 2023-04-23
PRODUCT Properties
| Melting point: | 275°C |
| Boiling point: | 115℃ [KIR83] |
| Density | 1.335 |
| form | Powder |
| color | Pale brown |
| Water Solubility | Soluble in water and alcohol. Insoluble in ether. |
| Sensitive | Moisture Sensitive & Hygroscopic |
| EPA Substance Registry System | Sodium sulfide (Na2(S4)) (12034-39-8) |
Description and Uses
Reducing organic nitro compounds, manufac- ture of sulfur dyes, insecticides and fungicides, ore flotation, soaking hides and skins, preparation of metal sulfide finishes.
Safety
| Symbol(GHS) |     GHS02,GHS05,GHS06,GHS09 |
| Hazard statements | H228-H252-H302-H311-H314-H318-H400 |
| Precautionary statements | P273-P280-P305+P351+P338-P309-P310-P420 |
| Hazard Codes | F,C |
| Risk Statements | 11-34 |
| Safety Statements | 16-26-36/37/39-45 |
| RIDADR | UN1385 |
| TSCA | Yes |
| HazardClass | 4.2 |
| PackingGroup | II |
