204455
Strontium carbonate
99.995% trace metals basis
Synonym(s):
Strontianite
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About This Item
Linear Formula:
SrCO3
CAS Number:
Molecular Weight:
147.63
EC Number:
MDL number:
UNSPSC Code:
12352302
eCl@ss:
38020224
PubChem Substance ID:
NACRES:
NA.23
form:
powder and chunks
solubility:
dilute aqueous acid: slightly soluble(lit.)
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Quality Level
Assay
99.995% trace metals basis
form
powder and chunks
impurities
≤55.0 ppm Trace Metal Analysis
mp
1494 °C (lit.)
solubility
dilute aqueous acid: slightly soluble(lit.)
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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Application
- Strontium carbonate: Extensively used in the production of glazes in ceramics, where it acts as a flux and introduces strontium into the glaze for improved finish and durability. It is also crucial in the manufacture of ferrite magnets, providing the necessary strontium content to enhance magnetic properties. Additionally, its role in pyrotechnics is to contribute to the vibrant red hues seen in fireworks displays (Sigma-Aldrich, CAS 1633-05-2).
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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