Barium carbonate
99.8%,D50 0.5-1.5μm
Reagent
Code: #143256
Alias
Barium carbonate
CAS Number
513-77-9
science Other reagents with same CAS 513-77-9
blur_circular Chemical Specifications
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Molecular Information
Weight
197.34 g/mol
Formula
BaCO₃
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Registry Numbers
EC Number
208-167-3
MDL Number
MFCD00003448
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Physical Properties
Melting Point
811 °C
Boiling Point
1450 °C
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Storage & Handling
Density
4.43
Storage
Room temperature
description Product Description
- Used in the production of specialty glass, including optical and cathode ray tube glass, to improve refractive index, durability, reduce foaming, and enhance corrosion resistance.
- Acts as a flux in ceramic glazes, enhancing color, surface finish, and overall stability.
- Employed as a precursor in the manufacture of other barium compounds, such as barium sulfate and barium chloride.
- Used in the manufacture of ferrites for permanent magnets in electronic devices.
- Applied in paints and coatings to improve weather resistance.
- Utilized in fireworks to produce bright green flames.
- Serves as a desulfurizer in the steel and metal industry to remove sulfur impurities.
- Functions as a rodenticide due to its toxicity to pests, though strictly controlled.
- Utilized in the purification of brine solutions in caustic chlorine plants by removing sulfate impurities.
- Also functions as a filler in some rubber and plastic compounds to improve weight and stability.
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