Merck
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472018

Sigma-Aldrich

Strontium carbonate

≥99.9% trace metals basis

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

Quality Level

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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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.

Packaging

100, 500 g in poly bottle

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

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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