295132

Chlorine

≥99.5%

• Synonym(s): Chlorine gas
• Empirical Formula (Hill Notation): Cl₂
• CAS Number: 7782-50-5
• Molecular Weight: 70.91
• Beilstein: 3902968
• Número EC: 231-959-5
• Número MDL: MFCD00010934
• ID de substância PubChem: 24857762
• NACRES: NA.22

Properties

• densidade de vapor: 2.48 (vs air)
• Nível de qualidade: 100
• pressão de vapor: 4800 mmHg ( 20 °C)
• teor: ≥99.5%
• forma: gas (compressed)
• resistividade: 1E9 μΩ-cm, 20°C
• pH: 1.8 (20 °C, 6.4 g/L)
• pb: −34 °C (lit.)
• pf: −101 °C (lit.)
• SMILES string: ClCl
• InChI: 1S/Cl2/c1-2
• InChI key: KZBUYRJDOAKODT-UHFFFAOYSA-N

Description

Aplicação

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.

Embalagem

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

Outras notas

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

Informações legais

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

Safety Information

• Pictogramas: GHS03,GHS04,GHS06,GHS09
• Palavra indicadora: Danger
• Frases de perigo: H270 - H280 - H315 - H319 - H330 - H335 - H410
• Declarações de precaução: P273 - P302 + P352 - P304 + P340 + P310 - P305 + P351 + P338 - P403 + P233 - P410 + P403
• Classificações de perigo: Acute Tox. 1 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Ox. Gas 1 - Press. Gas Compr. Gas - Skin Irrit. 2 - STOT SE 3
• Órgãos-alvo: Respiratory system
• Código de classe de armazenamento: 2A - Gases
• WGK: WGK 2
• Ponto de fulgor (ºF): Not applicable
• Ponto de fulgor (ºC): Not applicable
• Equipamento de proteção individual: Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)