37199-66-9
37199-66-9 structure
- Name: Potassium (poly)sulfide
- Chemical Name: Potassium sulfide
- CAS Number: 37199-66-9
- Molecular Formula: K2S
- Molecular Weight: 110.262
- Catalog: Inorganic chemical industry Inorganic salt Metal sulfides and sulfates
- Create Date: 2018-07-06 12:32:47
- Modify Date: 2024-01-04 00:59:47
| Name | Potassium sulfide |
|---|---|
| Synonyms |
dipotassium sulphide
UNII:31R0R7HD0N EINECS 253-525-4 Potassium sulfide Dipotassium sulfide |
| Melting Point | 200 °C |
|---|---|
| Molecular Formula | K2S |
| Molecular Weight | 110.262 |
| Flash Point | >200 °C |
| Exact Mass | 109.899483 |
| Storage condition | Flammables area |
| Symbol |
GHS02, GHS05, GHS09 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H252-H314-H400 |
| Supplemental HS | Contact with acids liberates toxic gas. |
| Precautionary Statements | P235 + P410-P273-P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| Hazard Codes | C,N |
| Risk Phrases | 31-34-50 |
| Safety Phrases | 26-45-61 |
| RIDADR | 3200 |
| RTECS | TT5950000 |
| Packaging Group | I |