| POTASSIUM (POLY)SULFIDE Basic information |
| Product Name: | POTASSIUM (POLY)SULFIDE |
| Synonyms: | potassiumpolysulphide;potassiumsulfide(k2(sx));LIVER OF SULPHUR;POTASSIUM POLYSULFIDE, PURE;PotassiuM (poly)sulfide >=42% K2S basis;POTASSIUM (POLY)SULFIDE;POTASSIUM SULPHIDE (POLY);POTASSIUM POLYSULFIDE GRANULATED, R. G. |
| CAS: | 37199-66-9 |
| MF: | H2KS+ |
| MW: | 73.17918 |
| EINECS: | 253-390-1 |
| Product Categories: | Inorganic Salts;Potassium;Synthetic Reagents |
| Mol File: | 37199-66-9.mol |
| POTASSIUM (POLY)SULFIDE Chemical Properties |
| Melting point | 200 °C |
| Fp | >200 °C |
| storage temp. | Flammables area |
| EPA Substance Registry System | Potassium polysulfide (37199-66-9) |
| Safety Information |
| Hazard Codes | C,N |
| Risk Statements | 31-34-50 |
| Safety Statements | 26-45-61 |
| RIDADR | 3200 |
| WGK Germany | 2 |
| RTECS | TT5950000 |
| HazardClass | 4.2 |
| PackingGroup | I |
| HS Code | 28309085 |
| MSDS Information |
| POTASSIUM (POLY)SULFIDE Usage And Synthesis |
| Chemical Properties | Ochre to brown lumps |
| Uses | Fungicide. |
| Uses | Potassium polysulfide shows high aqueous solubility and can act as high energy density half-cells for secondary electrochemical storage systems. It can be used as a sulfur source for synthesizing sulfur nanoparticles. |
| Hazard | Moderate fire risk. Toxic by ingestion, irri- tant to skin and eyes. |
| POTASSIUM (POLY)SULFIDE Preparation Products And Raw materials |
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