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About This Item
Linear Formula:
BaCO3
CAS Number:
Molecular Weight:
197.34
Beilstein:
7045119
MDL number:
UNSPSC Code:
12352302
NACRES:
NA.21
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Quality Level
pH
7-8 (16 °C, .016 g/L in H2O)
mp
>1450 °C (decomposition)
SMILES string
[Ba++].[O-]C([O-])=O
InChI
1S/CH2O3.Ba/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2
InChI key
AYJRCSIUFZENHW-UHFFFAOYSA-L
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General description
Barium Carbonate (BaCO3) is one of the commercially important barium compounds. It is widely used in ceramics, paints, enamels, plastics, etc. It is particularly of interest in dental and lighting applications.
Application
Barium carbonate (BaCO3) can be used as a starting material to prepare:
- SiO2-BaO composites for use as inorganic filler materials in dental composite resins
- silicate-containing ceramic glasses for dental applications
- commercial phosphors for solid-state lighting (SSL) applications, especially light-emitting diodes (LEDs)
Legal Information
Technipur is a registered trademark of Merck KGaA, Darmstadt, Germany
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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