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Chlorine

Catalog No. 22752 Name Sigma Aldrich
CAS Number 7782-50-5 Website http://www.sigmaaldrich.com
M. F. Cl2 Telephone 1-800-521-8956
M. W. 70.906 Fax
Purity ≥99.8% Email
Storage Chembase ID: 136733

SYNONYMS

Title
IUPAC name
dichlorane
IUPAC Traditional name
chlorine

DATABASE IDS

EC Number 231-959-5
MDL Number MFCD00010934
Beilstein Number 3902968
CAS Number 7782-50-5

PROPERTIES

Empirical Formula (Hill Notation) Cl2
Evaporation Residue ≤40 ppm
Grade puriss.
Purity ≥99.8%
Boiling Point -34 °C(lit.)
Melting Point -101 °C(lit.)
Resistivity 1E9 μΩ-cm, 20°C
Vapor Density 2.48 (vs air)
Vapor Pressure 4800 mmHg ( 20 °C)
GHS Pictograms GHS03
GHS Pictograms GHS04
GHS Pictograms GHS06
GHS Pictograms GHS09
GHS Signal Word Danger
GHS Hazard statements H270-H280-H315-H319-H331-H335-H400
European Hazard Symbols Toxic Toxic (T)
European Hazard Symbols Nature polluting Nature polluting (N)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
GHS Precautionary statements P220-P261-P273-P305 + P351 + P338-P311-P410 + P403
RID/ADR UN 1017 2.3
Risk Statements 23-36/37/38-50
RTECS FO2100000
Safety Statements 9-45-61
Hazard Class 2.3
UN Number 1017
German water hazard class 3

DETAILS

Description (English)
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
Packaging
Cylinder with net ~2 kg
Description (简体中文)
Analysis Note
对应 DIN 19607"水处理用氯气"
Other Notes
可能实行销售限制
包装
罐装,净重 ~2kg

REFERENCES