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472018

Sigma-Aldrich

Strontium carbonate

≥99.9% trace metals basis

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Synonym(s):
Strontium carbonate (SrCO), Strontium monocarbonate 3, Strontium(II) carbonate
Linear Formula:
SrCO3
CAS Number:
Molecular Weight:
147.63
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Assay

≥99.9% trace metals basis

form

powder

impurities

≤1000.0 ppm Trace Metal Analysis

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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1 of 4

This Item
289833204455NIST987
Strontium carbonate ≥99.9% trace metals basis

Sigma-Aldrich

472018

Strontium carbonate

Strontium carbonate ≥98%

Sigma-Aldrich

289833

Strontium carbonate

Strontium carbonate 99.995% trace metals basis

Sigma-Aldrich

204455

Strontium carbonate

Strontium carbonate NIST® SRM® 987, isotopic standard

NIST987

Strontium carbonate

form

powder

form

powder

form

powder and chunks

form

-

impurities

≤1000.0 ppm Trace Metal Analysis

impurities

-

impurities

≤55.0 ppm Trace Metal Analysis

impurities

-

density

3.7 g/mL at 25 °C (lit.)

density

3.7 g/mL at 25 °C (lit.)

density

3.7 g/mL at 25 °C (lit.)

density

3.7 g/mL at 25 °C (lit.)

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

100

General description

Strontium carbonate is a weak base widely used as a starting material in the manufacture of glass cathode ray tubes, colorants in fireworks, phosphors for electroluminescent devices, superconductors, and various Sr-based compounds. It can also be used as a cocatalyst in photocatalytic composites, to expand their photoresponsive range.

Application

Strontium carbonate can be used as a precursor to:
  • Fabricate ceramic composites for n-type thermoelectrics such as SrTiO3–TiO2.
  • Prepare SrCO3/SrO systems for thermochemical energy storage application.

Storage Class Code

13 - Non Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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MMYOMAG-74K-13

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Insights into utilization of strontium carbonate for thermochemical energy storage
Paola Ammendola, et al
Renewable Energy, 157, 769-781 (2020)
Fabrication and thermoelectric properties of SrTiO3?TiO2 composite ceramics
A.P. Zavjalov, et al.
Ceramics International (2022)
Visible light responsive strontium carbonate catalyst derived from solvothermal synthesis
Pornnaphat Wichannananon, et al.
Catalysts, 10, 1069-1069 (2020)
Wei Bo Li et al.
Radiation and environmental biophysics, 45(2), 115-124 (2006-05-31)
Intestinal absorption of strontium (Sr) in thirteen healthy adult German volunteers has been investigated by simultaneous oral and intravenous administration of two stable tracer isotopes, i.e. (84)Sr and (86)Sr. The measured Sr tracer concentration in plasma was analyzed using the
Debabrata Rautaray et al.
Langmuir : the ACS journal of surfaces and colloids, 20(16), 6827-6833 (2004-07-28)
The total biological synthesis of SrCO3 crystals of needlelike morphology arranged into higher order quasi-linear superstructures by challenging microorganisms such as fungi with aqueous Sr2+ ions is described. We term this procedure "total biological synthesis" since the source of carbonate

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