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Merck
CN

472018

Strontium carbonate

≥99.9% trace metals basis

Synonym(s):

Strontium carbonate (SrCO), Strontium monocarbonate 3, Strontium(II) carbonate

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About This Item

Linear Formula:
SrCO3
CAS Number:
Molecular Weight:
147.63
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
216-643-7
MDL number:
Assay:
≥99.9% trace metals basis
Form:
powder
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Product Name

Strontium carbonate, ≥99.9% trace metals basis

InChI key

LEDMRZGFZIAGGB-UHFFFAOYSA-L

InChI

1S/CH2O3.Sr/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2

SMILES string

[Sr++].[O-]C([O-])=O

assay

≥99.9% trace metals basis

form

powder

reaction suitability

core: strontium

impurities

≤1000.0 ppm Trace Metal Analysis

density

3.7 g/mL at 25 °C (lit.)

Quality Level

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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.

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.

Storage Class

13 - Non Combustible Solids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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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)
Insights into utilization of strontium carbonate for thermochemical energy storage
Paola Ammendola, et al
Renewable Energy, 157, 769-781 (2020)
Sunkyung Choi et al.
Environmental science & technology, 40(8), 2608-2614 (2006-05-11)
Radioactive strontium (90Sr) is an important constituent of the complex wastes from past nuclear weapons production and has been stored in underground tanks at U.S. DOE sites (e.g., Hanford, WA). Using bulk and microfocused EXAFS spectroscopy, we examined temporal changes
Geoffrey M Bowers et al.
Solid state nuclear magnetic resonance, 29(1-3), 95-103 (2005-09-20)
The only stable NMR-active isotope of strontium, (87)Sr, is a spin-9/2 quadrupolar nucleus that has a low gyromagnetic ratio, a low natural abundance, and a large nuclear electric quadrupole moment. In this work, we utilize the quadrupolar Carr-Purcell-Meiboom-Gill (QCPMG) pulse

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