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21109-95-5 - Barium sulfide, tech. - A13422 - Alfa Aesar

A13422 Barium sulfide, tech.

CAS-Nummer
21109-95-5
Synonyme

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Barium sulfide, tech.

MDL
MFCD00014192
EINECS
244-214-4

Chemische Eigenschaften

Formel
BaS
Molmasse
169.40
Schmelzpunkt
1200°
Dichte
4.25
Löslichkeit
Soluble in water. Insoluble in alcohol.

Anwendungen

Barium sulfide is used in brown patinas as well as for dehairing hides, in flame retardants, vulcanized rubber and luminous paints.

Bemerkungen

Store in cool, dry place in tightly closed container. Store away from oxidizing agent.

Literaturverweise

J Mulopo; J N Zvimba; H Swanepoel; L T Bologo; J Maree. Regeneration of barium carbonate from barium sulphide in a pilot-scale bubbling column reactor and utilization for acid mine drainage. Water Science and Technology. 2012, 65 (2), 324-331,.

Tong Deng; Yunhan Ling. Processing of copper converter slag for metal reclamation. Part I: Extraction and recovery of copper and cobalt. Waste Management & Research, 2007, 25 (5), 440-448.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H331-H302-H261-H400

Toxic if inhaled. Harmful if swallowed. In contact with water releases flammable gas. Very toxic to aquatic life.

Sicherheitshinweise: P231+P232-P261-P273-P280-P304+P340-P311-P301+P312-P405-P403+P233-P501a

Handle under inert gas. Protect from moisture. Avoid breathing dust/fume/gas/mist/vapours/spray. Avoid release to the environment. Wear protective gloves/protective clothing/eye protection/face protection. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER or doctor/physician. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,995
Gefahrenklasse
4.3
Verpackungsgruppe
III
Harmonized Tariff Code
2830.90
TSCA
Yes

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