Barium sulfide: Difference between revisions

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(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 }}")
 
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  | mm=169.39
  | mm=169.39
  | density=4.25  
  | density=4.25  
  | mp=2,235
  | mp=2,235 (decomp)
| bp=1580 (decomp)
  | sol_aq=28.8
  | sol_aq=28.8
  | sol_et=insoluble
  | sol_et=insoluble
| decomp={{DecompRow|input=|output=|temp=|energy=|env=}} or
| decomp={{DecompSec|...}}
        Description
  | stp_p=powder
  | stp_p=powder
  | stp_q=white
  | stp_q=white
 
  | nfpa_h=2
        Safety
  | nfpa_f=3
  | nfpa_h=3
  | nfpa_f=2
  | 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

 
Barium sulfide
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
NFPA704.png
3
2
2

Uses

Primary

Natural occurrence

Hazards

Character

Production

Extraction

from barite

  • Reduce Barite with water gas at very high temperatures
    2 BaSO4 + CO + H2 2 BaS + CO2 + H2O

Synthesis

Testing

Purification

Storage

Disposal

See Also

References