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22752

Sigma-Aldrich

Chlorine

puriss., ≥99.8%

Sinônimo(s):

Chlorine gas

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About This Item

Fórmula empírica (Notação de Hill):
Cl2
Número CAS:
7782-50-5
Peso molecular:
70.91
Beilstein:
3902968
Número CE:
231-959-5
Número MDL:
MFCD00010934
Código UNSPSC:
12142100
ID de substância PubChem:
329752339
NACRES:
NA.22

densidade de vapor

2.48 (vs air)

pressão de vapor

4800 mmHg ( 20 °C)

grau

puriss.

Ensaio

≥99.8%

resistividade

1E9 μΩ-cm, 20°C

resíduo de evaporação

≤40 ppm

pb

−34 °C (lit.)

pf

−101 °C (lit.)

cadeia de caracteres SMILES

ClCl

InChI

1S/Cl2/c1-2

chave InChI

KZBUYRJDOAKODT-UHFFFAOYSA-N

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Embalagem

Cylinder with net ~2 kg
DIN 477 nr.8

Nota de análise

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

Outras notas

Sales restrictions may apply

Palavra indicadora

Danger

Classificações de perigo

Acute Tox. 2 Inhalation - Aquatic Acute 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

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves

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Certificados de análise (COA)

Lot/Batch Number
STBL4613
STBL3927
STBL3875
STBL3726
STBL3548

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Marie Deborde et al.
Water research, 42(1-2), 13-51 (2007-10-05)
Numerous inorganic and organic micropollutants can undergo reactions with chlorine. However, for certain compounds, the expected chlorine reactivity is low and only small modifications in the parent compound's structure are expected under typical water treatment conditions. To better understand/predict chlorine
Per Bengtson et al.
Environmental microbiology, 11(6), 1330-1339 (2009-05-21)
Several studies have demonstrated that extensive formation of organically bound chlorine occurs both in soil and in decaying plant material. Previous studies suggest that enzymatic formation of reactive chlorine outside cells is a major source. However, the ecological role of
Melissa A Gessner et al.
American journal of physiology. Lung cellular and molecular physiology, 304(11), L765-L773 (2013-04-09)
Chlorine (Cl₂) is a highly irritating and reactive gas with potential occupational and environmental hazards. Acute exposure to Cl₂ induces severe epithelial damage, airway hyperreactivity, impaired alveolar fluid clearance, and pulmonary edema in the presence of heightened inflammation and significant
N Salgueiro-González et al.
Journal of chromatography. A, 1281, 46-53 (2013-02-12)
This work describes the development and validation of a novel, simple, sensitive and environmental friendly analytical method for the determination of alkylphenols in different types of water samples. The methodology was based on a membrane assisted solvent extraction of only
Xinming Li et al.
Nanoscale, 5(5), 1945-1948 (2013-01-30)
We demonstrated the p-type chemical doping by chlorine and nitrate anions to enhance the Schottky junction in the solar cell. Nitrate ions were found to be more effective for reducing the sheet resistance and enlarging the work function of graphene
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