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Merck

22752

Sigma-Aldrich

puriss., ≥99.8%

别名:

Chlorine gas

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About This Item

经验公式(希尔记法):
Cl2
CAS号:
分子量:
70.91
Beilstein:
3902968
EC號碼:
MDL號碼:
分類程式碼代碼:
12142100
PubChem物質ID:
NACRES:
NA.22

蒸汽密度

2.48 (vs air)

品質等級

蒸汽壓力

4800 mmHg ( 20 °C)

等級

puriss.

化驗

≥99.8%

電阻係數

1E9 μΩ-cm, 20°C

蒸發殘留物

≤40 ppm

bp

−34 °C (lit.)

mp

−101 °C (lit.)

SMILES 字串

ClCl

InChI

1S/Cl2/c1-2

InChI 密鑰

KZBUYRJDOAKODT-UHFFFAOYSA-N

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包裝

罐装,净重 ~2kg
DIN 477 nr.8

分析報告

对应 DIN 19607"水处理用氯气"

其他說明

可能实行销售限制

訊號詞

Danger

危險分類

Acute Tox. 2 Inhalation - Aquatic Acute 1 - Eye Irrit. 2 - Ox. Gas 1 - Press. Gas Compr. Gas - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

2A - Gases

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Faceshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Suhail Ahmad et al.
Environmental research, 133, 20-26 (2014-06-07)
Invasive aspergillosis due to triazole-resistant Aspergillus fumigatus, a common airborne fungal pathogen, has emerged in some European and Asian countries, likely due to exposure to azole fungicides in the environment. This study determined the occurrence of triazole-resistant A. fumigatus in
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
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
G Rossi-Fedele et al.
International endodontic journal, 44(9), 792-799 (2011-06-11)
Chlorine-containing solutions are used for broad disinfection purposes. Water disinfection literature suggests that their disinfectant action depends on pH values as this will influence the available free chlorine forms. Hypochlorous acid (HOCl) has been suggested to have an antimicrobial effect
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

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