523437
Barium sulfide
99.9%
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About This Item
Linear Formula:
BaS
CAS Number:
Molecular Weight:
169.39
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352300
EC Number:
244-214-4
MDL number:
Assay:
99.9%
Product Name
Barium sulfide, 99.9%
InChI key
OTMNKCRTGBGNPN-UHFFFAOYSA-N
InChI
1S/Ba.S
SMILES string
S=[Ba]
assay
99.9%
reaction suitability
reagent type: catalyst
core: barium
density
4.25 g/mL at 15 °C (lit.)
Quality Level
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
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Aquatic Acute 1 - Met. Corr. 1 - Skin Corr. 1A
supp_hazards
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
Regulatory Information
监管及禁止进口产品
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Barium sulfide under pressure: discovery of metastable polymorphs and investigation of electronic properties on ab initio level
Zagorac D, et al.
Inorganic Chemistry, 56(17), 10644-10654 (2017)
J C Downs et al.
The American journal of forensic medicine and pathology, 16(1), 56-61 (1995-03-01)
Physicians, familiar with the common usage of barium medicinally as the contrast agent barium sulfate, may consider it an innocuous or at most a minimally harmful compound. The barium cation is extremely toxic and produces characteristic gastrointestinal symptoms, periorbital and
Bo Sun et al.
Nature communications, 11(1), 6039-6039 (2020-11-29)
Crystalline solids exhibiting glass-like thermal conductivity have attracted substantial attention both for fundamental interest and applications such as thermoelectrics. In most crystals, the competition of phonon scattering by anharmonic interactions and crystalline imperfections leads to a non-monotonic trend of thermal
A new X-ray TLD phosphor.
R P Rao et al.
Health physics, 45(5), 1001-1002 (1983-11-01)
Tong Deng et al.
Waste management & research : the journal of the International Solid Wastes and Public Cleansing Association, ISWA, 25(5), 440-448 (2007-11-08)
Clean processing of copper converter slag to reclaim cobalt and copper could be a challenge. An innovative and environmentally sound approach for recovering valuable metals from such a slag has been developed in the present study. Curing the slag with
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