Strontium chloride
Strontium chloride (CAS 10476-85-4), with the molecular formula SrCl2 and a molar mass of 158.53 g/mol, is supplied by Tech Serve Solutions as an anhydrous, powder-form chemical. This high-purity inorganic salt, assaying 99.995% trace metals basis, is valuable in various scientific and industrial applications. Its key uses include its role as a precursor in the synthesis of other strontium compounds, in materials science for developing specialised ceramics and metals, and as a vital reagent in chemical research and analysis.

Chemical Synthesis
Strontium chloride serves as a fundamental building block for synthesising a range of other strontium-containing chemicals and compounds. It is particularly useful in research and development for creating novel materials with specific properties.
Materials Science
This compound finds application in the development of advanced materials, including specialised ceramics and metal alloys. Its inclusion can modify material properties, contributing to innovations in electronics and other high-tech fields.
Laboratory Reagent
As a reliably pure inorganic salt, strontium chloride is employed as a standard reagent in analytical chemistry and various laboratory experiments. Its well-defined properties make it suitable for precise chemical procedures.
Pyrotechnics
Strontium salts are known for imparting a bright red colour to flames. Strontium chloride is thus a key component in the formulation of fireworks and other pyrotechnic devices.
| Molecular weight | 158.53 |
|---|---|
| Linear formula | SrCl2 |
| Assay | 99.995% trace metals basis |
| Grade | anhydrous |
| Form | powder |
| Boiling point | 1250 °C/1 atm(lit.) |
| Density | 3 g/mL at 25 °C(lit.) |
| Melting point | 874 °C(lit.) |
| Particle size | −10 mesh |


Hazard statements
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 37/38-41 |
| Safety statements (S) | 26-39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Strontium chloride used for?
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Strontium chloride (CAS 10476-85-4) is used in chemical synthesis, materials science for ceramics and metals, as a laboratory reagent, and in pyrotechnics for its crimson flame colouration.
What are the CAS number and chemical formula for Strontium chloride?
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The CAS number for Strontium chloride is 10476-85-4, and its linear formula is SrCl2.
What grade and purity does Tech Serve Solutions supply for Strontium chloride?
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Tech Serve Solutions supplies Strontium chloride in anhydrous grade with an assay of 99.995% trace metals basis. We do not represent this product as USP, BP, or EP grade.
What are the main safety hazards associated with Strontium chloride?
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Strontium chloride is hazardous, causing skin irritation (H315), serious eye damage (H318), and respiratory irritation (H335). Always use appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves, and handle in a well-ventilated area.
How is Strontium chloride packed and shipped by TSS?
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Strontium chloride is carefully packed to ensure integrity during transit. As a global supplier and exporter, TSS adheres to all regulations for shipping chemical products worldwide.
How can I request a quote or sample for Strontium chloride?
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To request a quote or sample of Strontium chloride, please contact the Tech Serve Solutions sales team via our website or direct enquiry channels, providing your specific requirements.
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