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523437

Barium sulfide

99.9%

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About This Item

Linear Formula:
BaS
CAS Number:
21109-95-5
Molecular Weight:
169.39
NACRES:
NA.23
PubChem Substance ID:
24874335
UNSPSC Code:
12352300
EC Number:
244-214-4
MDL number:
MFCD00014192
Assay:
99.9%
Form:
powder
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Quality Segment

100

assay

99.9%

form

powder

composition

BaS

reaction suitability

reagent type: catalyst
core: barium

density

4.25 g/mL at 15 °C (lit.)

SMILES string

S=[Ba]

InChI

1S/Ba.S

InChI key

OTMNKCRTGBGNPN-UHFFFAOYSA-N

General description

Barium sulfide (BaS) is an inorganic compound that is used as a precursor in the production of barium compounds. These compounds can be used in a variety of applications, such as ceramics, luminous paints, additives, and flame retardants.

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Aquatic Acute 1 - Met. Corr. 1 - Skin Corr. 1A

supp_hazards

EUH031

Storage Class

4.3 - Hazardous materials which set free flammable gases upon contact with water

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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