Xenon
Xenon (CAS 7440-63-3, Xe) is a colorless, odorless, noble gas with a molecular weight of 131.29 g/mol. It is known for its inertness and high density. Xenon finds critical applications in lighting, particularly in high-intensity discharge lamps, and in specialized areas of electronics manufacturing, such as sputtering and ion implantation. Its unique properties also make it valuable in scientific research and medical imaging techniques.

High-Intensity Lighting
Xenon gas is a key component in High-Intensity Discharge (HID) lamps, providing bright, white light that closely mimics daylight. These lamps are used in automotive headlights, architectural lighting, and stage lighting due to their efficiency and long lifespan.
Electronics Manufacturing
In the semiconductor industry, high-purity Xenon is used in plasma etching processes, sputtering for thin-film deposition, and ion implantation. These applications leverage Xenon's inertness and atomic properties for precise material modification.
Medical Applications
Xenon is employed as an anaesthetic due to its favourable safety profile and rapid induction and recovery times. It is also used as a contrast agent in medical imaging techniques like CT scans and MRI for enhanced visualisation.
Scientific Research
As a noble gas, Xenon serves as a subject and medium in various scientific experiments, including those in particle physics, mass spectrometry, and as a buffer gas in gas lasers.
| Molecular weight | 131.29 |
|---|---|
| Empirical formula | Xe |
| Assay | ≥99.995% |

Hazard statements
- H280Contains gas under pressure; may explode if heated
Precautionary statements
- P410Protect from sunlight
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US) |
|---|---|
| Transport (UN / ADR) | UN 2036 2.2 |
| Water hazard class (WGK, DE) | 3 |
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 are the primary uses of Xenon (CAS 7440-63-3)?
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Xenon (CAS 7440-63-3) is primarily used in high-intensity lighting, semiconductor manufacturing (etching and sputtering), anaesthesia, and medical imaging.
What is the CAS number and molecular formula for Xenon?
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The CAS number for Xenon is 7440-63-3, and its molecular formula is Xe.
What grade and purity does Tech Serve Solutions supply for Xenon?
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Tech Serve Solutions supplies Xenon with an assay of ≥99.995%. We do not represent this product as USP, BP, or EP grade.
How should Xenon be handled safely?
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Xenon is supplied under pressure and can cause cryogenic burns if released. It is a simple asphyxiant and can displace oxygen. Handle with appropriate personal protective equipment, including eyeshields and gloves, in well-ventilated areas. Follow Safety Data Sheet (SDS) guidelines for handling compressed gases.
Is Xenon a controlled substance?
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Based on the provided data, Xenon is not classified as a controlled substance.
How is Xenon packed, shipped, and exported?
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Xenon is shipped as a compressed gas, identified under UN 2036, Hazard Class 2.2. Tech Serve Solutions can facilitate global export of this product, adhering to all relevant shipping regulations.
How can I request a quote or sample for Xenon?
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To request a quote or sample for Xenon, please contact our sales team through the website or by phone. Provide your specific requirements and delivery details.
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