molecular oxygen
O2
Consulting for molecular oxygen
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Identification
- CAS Number
- 7782-44-7
- EC Number
- 231-956-9
- UN Number
- 1073
- Index Number
- 008-001-00-8
- PubChem CID
- 977
Physical-chemical properties
- Molecular Formula
- O2
- Molar Mass
- 32.00 g/mol
- IUPAC Name
- molecular oxygen
Chemical Identifiers
- InChI
- InChI=1S/O2/c1-2
- InChI Key
- MYMOFIZGZYHOMD-UHFFFAOYSA-N
Overview
molecular oxygen (CAS: 7782-44-7) is a chemical compound widely used in industry. The molecular formula is O2. The molar mass is 32.00 g/mol.
Safety & Classification
Ox. Gas 1; Press. Gas
GHS Pictograms
HHazard Statements (H-Statements)
Describe the nature and severity of the hazard
May cause or intensify fire; oxidiser.
Classification according to CLP Regulation (EC) No 1272/2008. The complete list of hazard and precautionary statements can be found in the Safety Data Sheet (SDS).
First Aid Measures
Transport (ADR)
| UN Number | 1073 |
| ADR Class | 2 |
| Packing Group | |
| Tunnel Code | C/E |
| Proper Shipping Name | Sauerstoff, tiefgekühlt, flüssig |
| Marine Pollutant | No |
Frequently Asked Questions
What is molecular oxygen?
molecular oxygen (CAS 7782-44-7) is a chemical substance with the formula O2 used in various industrial applications.
What are the properties of molecular oxygen?
molecular oxygen has a molar mass of 32.00 g/mol. It is classified as Ox. Gas 1; Press. Gas. See the technical data above for more details.
How to store molecular oxygen safely?
molecular oxygen 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 molecular oxygen dangerous?
molecular oxygen carries the signal word "Danger". 2 GHS pictograms apply. Always follow the safety instructions in the data sheet.
Where can I buy molecular oxygen?
You can order molecular oxygen (CAS 7782-44-7) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.
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molecular oxygen is a dangerous good. We support you with labeling, packaging, and transport documentation.