Samarium cobalt
Samarium Cobalt (Sm2Co7) is a magnetic alloy with CAS number 12305-84-9. This compound, a key member of the samarium-cobalt magnet family, exhibits excellent magnetic properties, including high coercivity and resistance to demagnetization. It finds crucial applications in advanced technological fields requiring stable and powerful magnetic performance, particularly where elevated temperatures are a factor. Samarium cobalt is supplied as a powder.
- IUPAC
- Cobalt compound with samarium
High-Temperature Magnets
Samarium cobalt alloys, including Sm2Co7, are vital for manufacturing permanent magnets that operate reliably at elevated temperatures, making them suitable for aerospace and industrial motor applications.
Magnetic Devices
The intrinsic magnetic strength and thermal stability of Sm2Co7 make it valuable in the production of various magnetic devices such as sensors, actuators, and specialized electronic components.
Catalysis
Samarium cobalt compounds can serve as catalysts or catalyst supports in specific chemical synthesis pathways, leveraging their unique electronic and surface properties.
Materials Science Research
As a well-defined magnetic material, Sm2Co7 is used in research settings to explore fundamental magnetic phenomena and develop new magnetic alloys and applications.
| Molecular weight | 713.25 |
|---|---|
| Linear formula | Sm2Co7 |
| Form | powder |
| Composition | Sa:Co, 2-7 |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- 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) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| Safety statements (S) | 26-37/39 |
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 Samarium Cobalt (Sm2Co7) used for?
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Samarium Cobalt (Sm2Co7) is primarily used in the creation of high-temperature permanent magnets, magnetic devices like sensors and actuators, and in catalysis and materials science research.
What is the CAS number and formula for Samarium Cobalt?
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The CAS number for Samarium Cobalt is 12305-84-9, and its chemical formula is Sm2Co7.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Samarium Cobalt (Sm2Co7) as a powder. We offer research and technical grades. TSS does not represent this product as USP, BP, or EP grade.
How should Samarium Cobalt be handled safely?
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Handle Samarium Cobalt powder with care to avoid dust inhalation and skin/eye contact. Use appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves, as indicated by GHS hazard statements H302 + H312 + H332 (harmful if swallowed, in contact with skin, or inhaled), H315 (causes skin irritation), H319 (causes serious eye irritation), and H335 (may cause respiratory irritation).
Is Samarium Cobalt (Sm2Co7) a controlled substance?
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Based on the provided data, Samarium Cobalt (Sm2Co7) is not listed as a controlled or scheduled substance.
How is Samarium Cobalt packed and shipped?
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Tech Serve Solutions can export Samarium Cobalt. Products are carefully packed to ensure safe transit according to international shipping regulations for chemical powders.
How can I request a quote or sample for Samarium Cobalt?
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To request a quote or a sample of Samarium Cobalt (CAS 12305-84-9), please contact our sales team through the TSS website or by direct inquiry, providing your specific requirements.
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