Europium(II) iodide
Europium(II) iodide (CAS: 22015-35-6), with the chemical formula EuI₂, is a high-purity anhydrous powder supplied by Tech Serve Solutions. This europium salt possesses a molecular weight of 405.77 g/mol. Its applications span advanced materials science, including its use as a dopant in phosphors and in alternative energy research. Europium(II) iodide is a valuable reagent in inorganic chemistry and chemical synthesis.
- IUPAC
- Europium diiodide,Europium iodide

Dopant in Phosphor Materials
Europium(II) iodide serves as a crucial dopant in the development of phosphor materials. Its unique properties contribute to the luminescence characteristics required for various display and lighting technologies.
Alternative Energy Research
The compound finds application in research related to alternative energy technologies. Its chemical properties are being explored for potential roles in energy storage or conversion systems.
Inorganic Synthesis
Europium(II) iodide is employed as a reagent in inorganic synthesis, facilitating the creation of novel compounds and materials with specific structural or electronic properties.
Materials Science
As a precursor or component, it contributes to advancements in materials science, particularly in the development of crystalline inorganic compounds and specialty materials.
| Molecular weight | 405.77 |
|---|---|
| Linear formula | EuI2 |
| Assay | 99.9% trace metals basis |
| Grade | anhydrous |
| Form | powder |

Hazard statements
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- H334May cause allergy or asthma symptoms if inhaled
- H360May damage fertility or the unborn child
Precautionary statements
- P201Obtain special instructions before use
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P308IF exposed or concerned
| Protective equipment | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 61-36/38-42/43 |
| Safety statements (S) | 53-26-36/37/39-45 |
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 Europium(II) iodide used for?
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Europium(II) iodide is primarily used as a dopant in phosphor materials, in alternative energy research, and in inorganic chemical synthesis and materials science.
What is the CAS number and chemical formula for Europium(II) iodide?
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The CAS number for Europium(II) iodide is 22015-35-6, and its chemical formula is EuI₂.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Europium(II) iodide in anhydrous grade with an assay of 99.9% (trace metals basis). We do not represent this product as USP, BP, or EP grade.
What are the main hazards associated with Europium(II) iodide?
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Europium(II) iodide is classified as Danger. It causes skin irritation (H315), may cause an allergic skin reaction (H317), causes serious eye irritation (H319), may cause allergy or asthma symptoms or breathing difficulties if inhaled (H334), and may damage fertility or the unborn child (H360).
How is Europium(II) iodide packed and shipped?
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This product is available as a powder and is exported by Tech Serve Solutions, adhering to all relevant shipping regulations for hazardous materials.
How can I request a quote or sample of Europium(II) iodide?
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To request a quote or sample, please contact the Tech Serve Solutions sales team through our website or by phone.
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