295132
Chlorine
≥99.5%
Synonyme(s) :
Chlorine gas
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A propos de cet article
Formule empirique (notation de Hill) :
Cl2
Numéro CAS:
Poids moléculaire :
70.91
UNSPSC Code:
12142100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
231-959-5
Beilstein/REAXYS Number:
3902968
MDL number:
Assay:
≥99.5%
Bp:
−34 °C (lit.)
Vapor pressure:
4800 mmHg ( 20 °C)
Service technique
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Laissez-nous vous aidervapor density
2.48 (vs air)
Quality Level
vapor pressure
4800 mmHg ( 20 °C)
assay
≥99.5%
form
gas (compressed)
resistivity
1E9 μΩ-cm, 20°C
pH
1.8 (20 °C, 6.4 g/L)
bp
−34 °C (lit.)
mp
−101 °C (lit.)
SMILES string
ClCl
InChI
1S/Cl2/c1-2
InChI key
KZBUYRJDOAKODT-UHFFFAOYSA-N
Application
Chlorine gas has been used to generate chlorine atoms via photolysis for molecular halogen photochemical experiments.
It can be used:
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.
Packaging
Supplied in a carbon steel lecture bottle with a CGA180M/CGA110F needle valve installed.
Compatible with the following:
Compatible with the following:
- Aldrich® lecture-bottle station systems
- Aldrich® lecture-bottle gas regulators
Other Notes
See Technical Information Bulletin AL-151 Gas Regulators: Selection, Installation, and Operation
Legal Information
Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
signalword
Danger
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
Classe de stockage
2A - Gases
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)
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Zilong Mi et al.
Journal of environmental sciences (China), 37, 200-205 (2015-11-18)
Disinfectants are commonly applied to control the growth of microorganisms in drinking water distribution systems. However, the effect of disinfection on drinking water microbial community remains poorly understood. The present study investigated the impacts of different disinfectants (chlorine and chloramine)
Superactivated carbide-derived carbons with high hydrogen storage capacity.
Sevilla M, et al.
Energy & Environmental Science, 3(2), 223-227 (2010)
Gold extraction by chlorination using a pyrometallurgical process
Ojeda M W, et al.
Minerals Engineering, 22(4), 409-411 (2009)