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Merck
CN

1.07861

Strontium carbonate

Technipur®

Synonym(s):

Carbonic acid strontium salt, Strontianite

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About This Item

Linear Formula:
SrCO3
CAS Number:
Molecular Weight:
147.63
UNSPSC Code:
12352302
NACRES:
NA.21
MDL number:
Technical Service
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Quality Segment

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

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


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Storage Class

13 - Non Combustible Solids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable



Certificates of Analysis (COA)

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