Barium sulfide: Difference between revisions
Jump to navigation
Jump to search
(Created page with "{{Compound | chemf=BaS | mm=169.39 | density=4.25 | mp=2,235 | bp=1580 (decomp) | sol_aq=28.8 | sol_et=insoluble | decomp={{DecompRow|input=|output=|temp=|energy=|env=}} or | decomp={{DecompSec|...}} Description | stp_p=powder | stp_q=white Safety | nfpa_h=3 | nfpa_f=2 | nfpa_r=2 | nfpa_o= | pharm=yes }}") |
No edit summary |
||
Line 3: | Line 3: | ||
| mm=169.39 | | mm=169.39 | ||
| density=4.25 | | density=4.25 | ||
| mp=2,235 | | mp=2,235 (decomp) | ||
| sol_aq=28.8 | | sol_aq=28.8 | ||
| sol_et=insoluble | | sol_et=insoluble | ||
| stp_p=powder | | stp_p=powder | ||
| stp_q=white | | stp_q=white | ||
| nfpa_h=2 | |||
| nfpa_f=3 | |||
| nfpa_h= | |||
| nfpa_f= | |||
| nfpa_r=2 | | nfpa_r=2 | ||
| nfpa_o= | | nfpa_o= | ||
| pharm=yes | | pharm=yes | ||
}} | }} | ||
==Uses== | |||
===Primary=== | |||
==Natural occurrence== | |||
==Hazards== | |||
==Character== | |||
==Production== | |||
===Extraction=== | |||
====from barite==== | |||
* Reduce [[Barite]] with [[water gas]] at very high temperatures | |||
*:{{#Chem:2BaSO4 + CO + H2 = 2BaS + CO2 +H2O}} | |||
===Synthesis=== | |||
==Testing== | |||
==Purification== | |||
==Storage== | |||
==Disposal== | |||
==See Also== | |||
==References== | |||
<references/> |
Latest revision as of 20:38, 4 December 2024
Chemical formula | BaS |
---|---|
OTP appearance | white powder |
Molar Mass(g/mol) | 169.39 |
Density(g/cc) | 4.25 |
Melting Point(°C) | 2,235 (decomp) |
Solubility in water(g/L) | 28.8 |
Solubility in ethanol(g/L) | insoluble |
NFPA 704 |