A1234212
Barium sulfide , 99.7%, ≥200 mesh , 21109-95-5
CAS NO.：21109-95-5
Empirical Formula: BaHS
Molecular Weight: 170.4
MDL number: MFCD00014192
EINECS: 244-214-4
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 1200°C |
||||||||||||||
| Density | 4.25 g/mL at 15 °C(lit.) |
||||||||||||||
| form | Powder |
||||||||||||||
| Specific Gravity | 4.25 |
||||||||||||||
| color | Pale gray to yellow |
||||||||||||||
| Water Solubility | Soluble in water but insoluble in alcohol. |
||||||||||||||
| Sensitive | Moisture Sensitive |
||||||||||||||
| Crystal Structure | NaCl type |
||||||||||||||
| crystal system | Cube |
||||||||||||||
| Merck | 14,995 |
||||||||||||||
| Space group | Fm3m |
||||||||||||||
| Lattice constant |
|
||||||||||||||
| Stability: | Stable, but decomposes on heating. Incompatible with acids, oxidizing agents, water. |
Description and Uses
As depilatory; in luminous paints; manufacture of lithopone; vulcanizing rubber, generating H2S.
Safety
| Symbol(GHS) |    GHS05,GHS06,GHS09 |
| Signal word | Danger |
| Hazard statements | H290-H301-H314-H332-H400 |
| Precautionary statements | P260-P273-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338 |
| Hazard Codes | Xn,N,Xi,C |
| Risk Statements | 20/22-31-50-36/37/38-41-35 |
| Safety Statements | 28-61 |
| RIDADR | UN 2813 4.3/PG 2 |
| WGK Germany | 2 |
| TSCA | Yes |
| HazardClass | 4.3 |
| PackingGroup | III |
| HS Code | 2830908500 |
