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Barium sulfide, 99.7% (metals basis)

Catalog No. AA1284809
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Catalog No. AA1284809 Supplier Thermo Scientific Chemicals Supplier No. 01284809
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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++]

Specifications

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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Safety and Handling

Hazard Category H302+H332
Hazard Statement GHS H Statement
H302-H332
Harmful if swallowed.
Harmful if inhaled.
Precautionary Statement P261-P264b-P270-P271-P301+P312-P304+P340-P312-P330-P501c
DOTInformation Transport Hazard Class: 4.3; Packing Group: III; Proper Shipping Name: WATER-REACTIVE SOLID, TOXIC, N.O.S.
EINECSNumber 244-214-4
TSCA Yes
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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