argon
Ar
Consulting for argon
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Identification
- CAS Number
- 7440-37-1
- EC Number
- 231-147-0
- UN Number
- 1951
- PubChem CID
- 23968
Physical-chemical properties
- Molecular Formula
- Ar
- Molar Mass
- 39.90 g/mol
- IUPAC Name
- argon
Chemical Identifiers
- InChI
- InChI=1S/Ar
- InChI Key
- XKRFYHLGVUSROY-UHFFFAOYSA-N
Overview
argon (CAS: 7440-37-1) is a chemical compound widely used in industry. The molecular formula is Ar. The molar mass is 39.90 g/mol.
Safety & Classification
No Hazard Classification
This substance is not classified as hazardous according to CLP Regulation (EC) No 1272/2008.
Transport (ADR)
| UN Number | 1951 |
| ADR Class | 2 |
| Packing Group | |
| Tunnel Code | C/E |
| Proper Shipping Name | Argon, tiefgekühlt, flüssig |
| Marine Pollutant | No |
Frequently Asked Questions
What is argon?
argon (CAS 7440-37-1) is a chemical substance with the formula Ar used in various industrial applications.
What are the properties of argon?
argon has a molar mass of 39.90 g/mol. See the technical data above for more details.
How to store argon safely?
argon should be stored according to the Safety Data Sheet instructions. Follow the GHS labeling and keep the substance in a cool, dry and well-ventilated place.
Is argon dangerous?
The hazard level of argon depends on the application. Always follow the safety instructions in the data sheet.
Where can I buy argon?
You can order argon (CAS 7440-37-1) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.
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argon is a dangerous good. We support you with labeling, packaging, and transport documentation.