1.07861

Strontium carbonate

Technipur^®

• Synonym(s): Carbonic acid strontium salt, Strontianite
• Linear Formula: SrCO₃
• CAS Number: 1633-05-2
• Molecular Weight: 147.63
• MDL number: MFCD00011250
• UNSPSC Code: 12352302
• NACRES: NA.21

Properties

• Quality Level: 200
• pH: 7-8 (20 °C, 0.01 g/L in H₂O)
• mp: 1497 °C
• density: 3.7 g/mL at 25 °C (lit.)
• SMILES string: [Sr++].[O-]C([O-])=O
• InChI: 1S/CH2O3.Sr/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2
• InChI key: LEDMRZGFZIAGGB-UHFFFAOYSA-L

Description

General description

Strontium carbonate is a precursor material used in the manufacture of colorants in fireworks, special glasses, computer monitors, paints, glass cathode-ray tubes, medicine, and photocatalysts.

Application

Strontium carbonate can be used to prepare:

• (1-x)(Bi_0.5Na_0.5)TiO_3-xSrTiO₃-ceramics exhibiting piezoelectric properties.
• Samarium and sodium-doped SrBi₄Ti₄O₁₅ piezoelectric ceramics.
• Sodium and praseodymium substituted Sr_0.2Na_0.4Pr_0.4Bi₄Ti₄O₁₅ piezoelectric ceramic for high-temperature sensor applications.

Legal Information

Technipur is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Storage Class Code: 13 - Non Combustible Solids
• WGK: nwg
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable