295132

Chlor

≥99.5%

• Synonym(e): Chlorine gas
• Empirische Formel (Hill-System): Cl₂
• CAS-Nummer: 7782-50-5
• Molekulargewicht: 70.91
• Beilstein: 3902968
• EG-Nummer: 231-959-5
• MDL-Nummer: MFCD00010934
• UNSPSC-Code: 12142100
• PubChem Substanz-ID: 24857762
• NACRES: NA.22

Eigenschaften

• Dampfdichte: 2.48 (vs air)
• Qualitätsniveau: 100
• Dampfdruck: 4800 mmHg ( 20 °C)
• Assay: ≥99.5%
• Form: gas (compressed)
• Widerstandsfähigkeit: 1E9 μΩ-cm, 20°C
• pH-Wert: 1.8 (20 °C, 6.4 g/L)
• bp: −34 °C (lit.)
• mp (Schmelzpunkt): −101 °C (lit.)
• SMILES String: ClCl
• InChI: 1S/Cl2/c1-2
• InChIKey: KZBUYRJDOAKODT-UHFFFAOYSA-N

Beschreibung

Anwendung

Chlorine gas has been used to generate chlorine atoms via photolysis for molecular halogen photochemical experiments.

It can be used:

• As a reactant for the extraction of gold from an alluvial material via a pyrometallurgical process.
• To synthesize carbide-derived carbons (CDC) from zirconium carbide.

Verpackung

Supplied in a carbon steel lecture bottle with a CGA180M/CGA110F needle valve installed.

Compatible with the following:

• Aldrich^® lecture-bottle station systems
• Aldrich^® lecture-bottle gas regulators

Sonstige Hinweise

See Technical Information Bulletin AL-151 Gas Regulators: Selection, Installation, and Operation

Rechtliche Hinweise

Aldrich is a registered trademark of Sigma-Aldrich Co. LLC

Sicherheitshinweise

• Piktogramme: GHS03,GHS04,GHS06,GHS09
• Signalwort: Danger
• H-Sätze: H270,H280,H315,H319,H330,H335,H400
• P-Sätze: P273 - P302 + P352 - P304 + P340 + P310 - P305 + P351 + P338 - P403 + P233 - P410 + P403
• Gefahreneinstufungen: Acute Tox. 2 Inhalation - Aquatic Acute 1 - Eye Irrit. 2 - Ox. Gas 1 - Press. Gas Compr. Gas - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 2A - Gases
• WGK: WGK 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)