22752

Chlorine

puriss., ≥99.8%

• Synonym(s): Chlorine gas
• Empirical Formula (Hill Notation): Cl₂
• CAS Number: 7782-50-5
• Molecular Weight: 70.91
• Beilstein: 3902968
• EC Number: 231-959-5
• MDL number: MFCD00010934
• UNSPSC Code: 12142100
• PubChem Substance ID: 329752339
• NACRES: NA.22

Properties

• vapor density: 2.48 (vs air)
• vapor pressure: 4800 mmHg ( 20 °C)
• grade: puriss.
• Assay: ≥99.8%
• resistivity: 1E9 μΩ-cm, 20°C
• evapn. residue: ≤40 ppm
• bp: −34 °C (lit.)
• mp: −101 °C (lit.)
• SMILES string: ClCl
• InChI: 1S/Cl2/c1-2
• InChI key: KZBUYRJDOAKODT-UHFFFAOYSA-N

Description

Packaging

Cylinder with net ~2 kg

DIN 477 nr.8

Analysis Note

corresponds to DIN EN 937 tab.1 and tab.2: type 1 ′chemicals used for treatment of water intended for human consumption-chlorine ′

Other Notes

Sales restrictions may apply

Safety Information

• Pictograms: GHS03,GHS04,GHS06,GHS09
• Signal Word: Danger
• Hazard Statements: H270,H280,H315,H319,H330,H335,H400
• Precautionary Statements: P273 - P302 + P352 - P304 + P340 + P310 - P305 + P351 + P338 - P403 + P233 - P410 + P403
• Hazard Classifications: Acute Tox. 2 Inhalation - Aquatic Acute 1 - Eye Irrit. 2 - Ox. Gas 1 - Press. Gas Compr. Gas - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 2A - Gases
• WGK: WGK 2
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves