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1633-05-2
SrCO3
38060800PD
99.5%-99.995 %
- 100 mesh (19 mic aps).etc
216-643-7
Characteristic
Strontium carbonate (SrCO3) is the carbonate salt of strontium that has the appearance of a white or grey powder. It occurs in nature as the mineral strontianite.
Chemical formula：SrCO3
Molar mass：147.63 g/mol
Appearance：White powder
Odor：Odorless
Density：3.74 g/cm3
Melting point：1,494 °C (2,721 °F; 1,767 K) (decomposes)
Solubility in water：0.0011 g/100 mL (18 °C)
0.065 g/100 mL (100 °C)
Solubility in other solvents：Soluble in ammonium chloride
Slightly：soluble in ammonia
Magnetic susceptibility (χ)：−47.0·10−6 cm3/mol
Refractive index (nD)：1.518
Crystal structure：Rhombic
Application
The most common use is as an inexpensive colorant in fireworks.
Strontium carbonate is used for electronic applications. It is used for manufacturing color television receivers (CTVs) to absorb electrons resulting from the cathode.
It is used in the preparation of iridescent glass, luminous paint, strontium oxide, and strontium salts and in refining sugar and certain drugs.
It is widely used in the ceramics industry as an ingredient in glazes. It acts as a flux and also modifies the color of certain metallic oxides. It has some properties similar to barium carbonate.
It is also used in the manufacturing of strontium ferrites for permanent magnets which are used in loudspeakers and door magnets.
Strontium carbonate is also used for making some superconductors such as BSCCO and also for electroluminescent materials where it is first calcined into SrO and then mixed with sulfur to make SrS:x where x is typically europium.
Because of its status as a weak Lewis base, strontium carbonate can be used to produce many different strontium compounds by simple use of the corresponding acid.
Characteristic
Strontium carbonate (SrCO3) is the carbonate salt of strontium that has the appearance of a white or grey powder. It occurs in nature as the mineral strontianite.
Chemical formula：SrCO3
Molar mass：147.63 g/mol
Appearance：White powder
Odor：Odorless
Density：3.74 g/cm3
Melting point：1,494 °C (2,721 °F; 1,767 K) (decomposes)
Solubility in water：0.0011 g/100 mL (18 °C)
0.065 g/100 mL (100 °C)
Solubility in other solvents：Soluble in ammonium chloride
Slightly：soluble in ammonia
Magnetic susceptibility (χ)：−47.0·10−6 cm3/mol
Refractive index (nD)：1.518
Crystal structure：Rhombic
Application
The most common use is as an inexpensive colorant in fireworks.
Strontium carbonate is used for electronic applications. It is used for manufacturing color television receivers (CTVs) to absorb electrons resulting from the cathode.
It is used in the preparation of iridescent glass, luminous paint, strontium oxide, and strontium salts and in refining sugar and certain drugs.
It is widely used in the ceramics industry as an ingredient in glazes. It acts as a flux and also modifies the color of certain metallic oxides. It has some properties similar to barium carbonate.
It is also used in the manufacturing of strontium ferrites for permanent magnets which are used in loudspeakers and door magnets.
Strontium carbonate is also used for making some superconductors such as BSCCO and also for electroluminescent materials where it is first calcined into SrO and then mixed with sulfur to make SrS:x where x is typically europium.
Because of its status as a weak Lewis base, strontium carbonate can be used to produce many different strontium compounds by simple use of the corresponding acid.
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