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1.07861

Sigma-Aldrich

Strontium carbonate

Technipur®

Synonym(s):

Carbonic acid strontium salt, Strontianite

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About This Item

Linear Formula:
SrCO3
CAS Number:
1633-05-2
Molecular Weight:
147.63
MDL number:
MFCD00011250
UNSPSC Code:
12352302
NACRES:
NA.21

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

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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)(Bi0.5Na0.5)TiO3-xSrTiO3-ceramics exhibiting piezoelectric properties.
  • Samarium and sodium-doped SrBi4Ti4O15 piezoelectric ceramics.
  • Sodium and praseodymium substituted Sr0.2Na0.4Pr0.4Bi4Ti4O15 piezoelectric ceramic for high-temperature sensor applications.

Legal Information

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

Storage Class Code

13 - Non Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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