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329436

Sigma-Aldrich

Barium carbonate

99.98% trace metals basis

Sinónimos:

Barium monocarbonate, Pigment White 10, Witherite

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About This Item

Fórmula lineal:
BaCO3
Número de CAS:
513-77-9
Peso molecular:
197.34
Beilstein:
7045119
Número CE:
208-167-3
Número MDL:
MFCD00003448
Código UNSPSC:
12352302
ID de la sustancia en PubChem:
24859789
NACRES:
NA.23
Ensayo:
99.98% trace metals basis
Formulario:
powder

Nivel de calidad

100

Ensayo

99.98% trace metals basis

Formulario

powder

impurezas

≤250.0 ppm Trace Metal Analysis

cadena SMILES

[Ba++].[O-]C([O-])=O

InChI

1S/CH2O3.Ba/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2

Clave InChI

AYJRCSIUFZENHW-UHFFFAOYSA-L

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Aplicación

  • Dielectric Properties of Materials Used for Microwave-Based NOx Gas Dosimeters: This study discusses the use of barium carbonate in microwave-based gas dosimeters, highlighting its significance in material science for environmental monitoring applications (Walter et al., 2024).
  • Barium carbonate and barium titanate for ultra-high temperature thermochemical energy storage: Focuses on the use of barium carbonate in energy storage systems, particularly at ultra-high temperatures, which is crucial for advancing renewable energy technologies (Williamson et al., 2024).
  • Enhanced electrode reaction for La0. 8Sr0. 2FeO3-δ-Sm0. 2Ce0. 8O1. 9 composite cathode by barium carbonate nanoparticles as a synergistic catalyst: Discusses the catalytic properties of barium carbonate nanoparticles in solid oxide fuel cells, an important area of research in material science and sustainable energy (Li et al., 2024).

Pictogramas

Exclamation mark
GHS07

Palabra de señalización

Warning

Frases de peligro

H302

Clasificaciones de peligro

Acute Tox. 4 Oral

Código de clase de almacenamiento

13 - Non Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Certificados de análisis (COA)

Lot/Batch Number
0000409342
0000409342
0000399133
0000343433
0000399133

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D Ekeberg et al.
Carbohydrate research, 335(2), 141-146 (2001-09-25)
A simple, but low-yielding method for the synthesis of 3-hexuloses has been elaborated. Oxidation of 1,2:5,6-di-O-isopropylidenehexitols with bromine in the presence of barium carbonate, followed by mild-acid hydrolysis of the oxidation products gave the free hexuloses. Oxidation occurred at only
Ashutosh Dash et al.
Journal of hazardous materials, 168(2-3), 1126-1133 (2009-04-03)
An attempt to recover and purify 4.66 TBq(126Ci) of (137)Cs as solution from a 20-year-old doubly encapsulated sealed source containing (137)CsCl was made successfully. The primary capsule was first cut open to retrieve the secondary capsule. The top end of
Xiaorang Tian et al.
Journal of hazardous materials, 160(2-3), 589-593 (2008-04-25)
In this study, the exploration of making acidproof fracturing proppants using red mud was carried out. The main raw materials are red mud and the refractory waste. During the exploration, three methods were explored to enhance the acid resistance of
Kevin V Brix et al.
Ecotoxicology and environmental safety, 73(7), 1646-1652 (2010-07-14)
A series of Toxicity Identification Evaluations (TIEs) to identify the cause(s) of observed toxicity to Ceriodaphnia dubia have been conducted on a hard rock mining effluent. Characteristic of hard rock mining discharges, the effluent has elevated (∼3000 mg l(-1)) total
G H Kramer et al.
Health physics, 70(3), 418-424 (1996-03-01)
High level contamination was observed on two workers during a routine hand check of personnel leaving a laboratory where barium carbonate labeled with 14C was handled. A third worker was found to have been exposed to airborne 14C (carbonate) aerosol
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