Barium sulfide

Base Information

• Chemical Name: Barium sulfide
• CAS No.: 21109-95-5
• Deprecated CAS: 97560-32-2
• Molecular Formula: Bi*C₇H₄O₅*HO
• Molecular Weight: 394.094
• European Community (EC) Number: 232-376-9,256-814-3
• UNII: TV3U2GEW4H
• DSSTox Substance ID: DTXSID30892157
• Wikipedia: Barium sulfide,Barium_sulfide
• Wikidata: Q411656
• Mol file: 21109-95-5.mol

Synonyms:Bariummonosulfide;Barium sulfide (BaS);

Chemical Property of Barium sulfide

Chemical Property:

• Appearance/Colour: colourless crystals, or white to grey-brown powder
• Vapor Pressure: 12600mmHg at 25°C
• Melting Point: 1200 °C
• PSA: 32.09000
• Density: 4.25 g/mL at 15 °C(lit.)
• LogP: 0.64820
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 169.877318
• Heavy Atom Count: 2
• Complexity: 0

Purity/Quality:

98% ^*data from raw suppliers

Safty Information:

• Pictogram(s): Xn, Xi, N
• Hazard Codes: Xn:Harmful;;
• Statements: R20/22:; R31:; R50:
• Safety Statements: S28:; S61:

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: UVCB,Metals -> Metals,Inorganic Compounds
• Canonical SMILES: [S-2].[Ba+2]

Technology Process of Barium sulfide

There total 105 articles about Barium sulfide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 48.4%

barium sulfate + graphite → barium sulfide (21109-95-5) + carbon oxide sulfide (463-58-1) + carbon dioxide (124-38-9,18923-20-1) + carbon monoxide (201230-82-2) + barium carbonate

Guidance literature:

byproducts: S, SO2; redn. of BaSO4 with C at 1000°C in 60 min;;

Reference yield:

iron sulfide + barium(II) oxide → iron(II) oxide (1345-25-1) + barium sulfide (21109-95-5)

Guidance literature:

In neat (no solvent); reaction of FeS with BaO under 700°C under formation of FeO and BaS;;

Reference yield:

barium sulfite → barium sulfide (21109-95-5) + hydrogen sulfide (7783-06-4)

Guidance literature:

With hydrogen; In neat (no solvent); reduction of BaSO3 with H2 at effect of silent electric discharge forms BaS and H2S;;

upstream raw materials:

bismuth(III) nitrate

3,4,5-trihydroxybenzoic acid

water

hydrogen sulfide

Downstream raw materials:

sulfide ion

potassium bromide

sodium sulfide

sulfur

Refernces

• 1、 Duan, Lei,Zhang, Jun,Wang, Xiancheng,Zhao, Zhiwei,Xiao, Changjiang,Li, Xiang,Hu, Zhiwei,Zhao, Jianfa,Li, Wenmin,Cao, Lipeng,Dai, Guangyang,Ren, Chongwen,He, Xin,Yu, Runze,Liu, QingQing,Tjeng, Liu Hao,Lin, Hong-Ji,Chen, Chien-Te,Jin, Changqing. "High pressure phase of Ba2FeS3: An antiferromagnet with one-dimensional spin chains". . . Retrieved 2021.
• 2、 Schenck, R.. "". . p. 260 - 269. Retrieved 1937.
• 3、 Mujica,Ulloa,Llanos,Peters,Peters,Von Schnering. "Structure of Ba2Cu3 S2[VS4], a new alkaline-earth copper thiovanadate". . p. 227 - 230. Retrieved 1997.
• 4、 Broadley, Sarah,Gal, Zoltan A.,Cora, Furio,Smura, Catherine F.,Clarke, Simon J.. "Vertex-linked ZnO2S2 tetrahedra in the oxysulfide BaZnOS: A new coordination environment for zinc in a condensed solid". . p. 9092 - 9096. Retrieved 2005.
• 5、 Alizadeh,Jamshidi,Ale Ebrahim. "Catalytic effect of zinc oxide on the reduction of barium sulfate by methane". . p. 44 - 49. Retrieved 2007.
• 6、 Mezzadri, Francesco,Gilioli, Edmondo,Calestani, Gianluca,Migliori, Andrea,Harrison, Mark R.,Headspith, David A.,Francesconi, M. Grazia. "Using high pressure to prepare polymorphs of the Ba2Co 1-xZnxS3 (0 ≤ x ≤ 1.0) compounds". . p. 397 - 404. Retrieved 2012.
• 7、 Tartar, H. V.,Draves, C. Z.. "". . p. 574 - 581. Retrieved 1924.
• 8、 Guo, Yangwu,Liang, Fei,Li, Zhuang,Xing, Wenhao,Lin, Zhe-Shuai,Yao, Jiyong,Mar, Arthur,Wu, Yicheng. "AHgSnQ4 (A = Sr, Ba; Q = S, Se): A Series of Hg-Based Infrared Nonlinear-Optical Materials with Strong Second-Harmonic-Generation Response and Good Phase Matchability". . p. 10390 - 10398. Retrieved 2019.
• 9、 Malysh,Gaisin,Volkova,Prokhorov,Tkachev. "Reduction of recycled barium -ulfate". . p. 14 - 17. Retrieved 2002.
• 10、 Hyett, Geoffrey,Iborra-Torres, Antonio,Limburn, Gregory J.,Scanlon, David O.,Stephens, Matthew J. P.,Williamson, Benjamin A. D.. "Photocatalytic, structural and optical properties of mixed anion solid solutions Ba3Sc2?xInxO5Cu2S2and Ba3In2O5Cu2S2?ySey". . p. 19887 - 19897. Retrieved 2020.