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  7. Barium sulfide, 99.7% (metals basis)

Barium sulfide, 99.7% (metals basis)

Product Code. 11397577
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Product Code. 11397577 Supplier Thermo Scientific Alfa Aesar Supplier No. 012848.09
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Description

CAS: 21109-95-5 | BaS | 169.39 g/mol

Barium sulfide has different characters, so it is used in a variety of ways, such as in electronics, paint pigments, dehairing hides, flame retardant, luminous paints, and generating pure hydrogen sulfide. Barium sulfide can deviate X-rays and helps to give clearly image of the soft tissue. Barium sulfide is a precursor to other barium compounds and also used as a short wavelength emitters for electronic displays.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 21109-95-5
Molecular Formula BaS
Molecular Weight (g/mol) 169.39
MDL Number MFCD00014192
InChI Key CJDPJFRMHVXWPT-UHFFFAOYSA-N
Synonym barium sulfide, thioxobarium
PubChem CID 88791
IUPAC Name barium(2+) sulfanediide
SMILES [S--].[Ba++]

Specifikationer

Melting Point 1200°C
Color Gray to Yellow
Physical Form Powder
Quantity 10 g
UN Number UN3134
Merck Index 14,995
Solubility Information Soluble in water but insoluble in alcohol.
Formula Weight 169.4
Percent Purity 99.7%
Odor Like rotten eggs
Sensitivity Moisture sensitive
Density 4.25 g/mL
Assay (metals basis)
Chemical Name or Material Barium sulfide
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Produktbeteckning
  • Barium sulfide
 Signalord
  • Warning
 Riskkategorier
  • Acute toxicity Category 4
  • ACUTE AQUATIC Acute 1
 Faroangivelser
  • H302-Harmful if swallowed.
  • H332-Harmful if inhaled.
  • H400-Very toxic to aquatic life.
  • EUH031-Contact with acids liberates toxic gas.
 Skyddsangivelse
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P264-Wash face, hands and anyexposed skin thoroughly after handling.
  • P273-Avoid release to the environment.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P312-Call a POISON CENTER/doctor/if you feel unwell.
  • P391-Collect spillage.
  • P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.
 Kompletterande information
  • MIXTURE LIST-Contain: Barium sulfide
SDS

RUO – Research Use Only

Produkttitel
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