sodium
Na
Consulting for sodium
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Identification
- CAS Number
- 7440-23-5
- EC Number
- 231-132-9
- UN Number
- 1428
- Index Number
- 011-001-00-0
- PubChem CID
- 5360545
Physical-chemical properties
- Molecular Formula
- Na
- Molar Mass
- 22.99 g/mol
- IUPAC Name
- sodium
Chemical Identifiers
- InChI
- InChI=1S/Na
- InChI Key
- KEAYESYHFKHZAL-UHFFFAOYSA-N
Overview
sodium (CAS: 7440-23-5) is a chemical compound widely used in industry. The molecular formula is Na. The molar mass is 22.99 g/mol.
Safety & Classification
Water-react. 1; Skin Corr. 1B
GHS Pictograms
HHazard Statements (H-Statements)
Describe the nature and severity of the hazard
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
Skin Contact
Measures if substance contacts the skin
First Aid Actions
- +P302IF ON SKIN:
- +P352Wash with plenty of water.
- +P361Take off immediately all contaminated clothing.
- +P313Get medical advice/attention.
Related hazard statements:
Eye Contact
Measures if substance gets into the eyes
First Aid Actions
- +P305IF IN EYES:
- +P351Rinse cautiously with water for several minutes.
- +P338Remove contact lenses, if present and easy to do. Continue rinsing.
- +P313Get medical advice/attention.
Related hazard statements:
General Measures
Emergency 112 | Poison Control: +49 30 19240 (DE), +33 1 45 42 59 59 (FR), +31 30 274 88 88 (NL)
First aid measures are based on CLP classification and associated P-statements. They do not replace the Safety Data Sheet (SDS). In case of emergency, always consult the full SDS and a physician.
Transport (ADR)
| UN Number | 1428 |
| ADR Class | 4.3 |
| Packing Group | I |
| Tunnel Code | B/E |
| Proper Shipping Name | Natrium |
| Marine Pollutant | No |
Frequently Asked Questions
What is sodium?
sodium (CAS 7440-23-5) is a chemical substance with the formula Na used in various industrial applications.
What are the properties of sodium?
sodium has a molar mass of 22.99 g/mol. It is classified as Water-react. 1; Skin Corr. 1B. See the technical data above for more details.
How to store sodium safely?
sodium 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 sodium dangerous?
sodium carries the signal word "Danger". 2 GHS pictograms apply. Always follow the safety instructions in the data sheet.
Where can I buy sodium?
You can order sodium (CAS 7440-23-5) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.
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sodium is a dangerous good. We support you with labeling, packaging, and transport documentation.