Strontium sulfate (SrSO4) is the sulfate salt of strontium. It is a white odorless, crystalline powder. It occurs in nature as the mineral celestine.
Strontium Sulfate Powder
Strontium Sulfate Synonyms: Celestite, strontium sulfate
Strontium Sulfate Designations:
Chemical Name:Strontium sulfate
Chemical Formula: Sr(SO4)
Strontium Sulfate Description:A naturally occurring mineral
source of strontium and its compounds.
Strontium Sulfate Chemical Purities Available: 94.90%, 99.9%,
and 99.9965%
Strontium Sulfate Physical Properties Available: Minus 10
mesh, Minus 200 mesh, and Minus 325 mesh
Strontium Sulfate Typical Physical Constants:
Molecular Weight (g/mol.) 183.6824
Apparent Density (g/cm3)
Bulk Density (g/cm3) :3.96
Melting Point (ˇăC) :1600
Boiling Point (ˇăC)
Surface Area (m2/g)
Merck: 13,8931
Mohs Hardness @20ˇăC :3.0-3.5
pH 7.5
Specific Gravity: 3.8-4.0
Color: white
Solubility Insoluble in water
strontium sulfate powder, celestite, SrSO4, 7759-02-6
Strontium
Sulfate Typical Applications:
Sometimes used to impart iridescence to glass and pottery
glazes. Used as a fining agent in crystal glass.
Packaging:
Jars, pails, drums, multiply paper bags, bulk bags and fiberboard
containers
CAS Number:
7759-02-6
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