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Strontium Sulphate

Strontium Sulphate

CAS Number: 2139994

Molecular Formula: SrSO4

About Strontium Sulphate

Strontium Sulfate (CAS 7759-02-6) is increasingly prioritized by North American industrial manufacturers as a high purity fine chemicals building block, essential for high-specification glass, ceramics, and pyrotechnics where consistent particulate morphology is critical for performance reliability. Strontium monosulfa...

Strontium Sulphate Specifications

CAS Number
2139994
Molecular Formula
SrSO4
Molecular Weight
183.68 g/mol
IUPAC Name
strontium;sulfate
Canonical SMILES
[O-]S(=O)(=O)[O-].[Sr+2]
InChI Key
UBXAKNTVXQMEAG-UHFFFAOYSA-L
Molecular Weight
183.68 g/mol

Ceramic Precursor

A precursor used in the production of ceramics and pottery glazes to add iridescence and red coloration

Pyrotechnic Colorant

A high-temperature oxidizer used in pyrotechnics and flares to provide a red color or strobe effect

Chemical Intermediate

A starting material for the synthesis of other strontium compounds such as strontium carbonate and strontium nitrate

Weight Additive

A component in drilling fluids for oil and gas wells to increase density

Industrial Refining Agent

A reagent used in the refining of zinc to improve purity and quality

Fluxing Agent

A flux used in the production of special alloys and metals to remove impurities from melts

Fining Agent

A clarifying agent used in the manufacture of crystal glass to remove small bubbles

Laboratory Reagent

A chemical substance used for research, laboratory analysis, and the manufacture of other substances

Strontium Sulphate FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

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