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Merck
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文件

295132

Sigma-Aldrich

氯

≥99.5%

别名:

Chlorine gas

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About This Item

经验公式（希尔记法）:
Cl2
CAS号:
7782-50-5
分子量:
70.91
Beilstein:
3902968
EC號碼:
231-959-5
MDL號碼:
MFCD00010934
分類程式碼代碼:
12142100
PubChem物質ID:
24857762
NACRES:
NA.22

蒸汽密度

2.48 (vs air)

品質等級

100

蒸汽壓力

4800 mmHg ( 20 °C)

化驗

≥99.5%

形狀

gas (compressed)

電阻係數

1E9 μΩ-cm, 20°C

pH值

1.8 (20 °C, 6.4 g/L)

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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應用

氯气用于光解产生氯原子用于卤素光化学实验。

它能：
  • 作为反应物，用于经由火法冶金过程从冲积材料中提取金。
  • 以碳化锆为原料合成碳化物衍生炭(CDC)。

包裝

储存于碳钢气阀瓶中，带CGA180M/CGA110F针阀。

适用：
  • Aldrich®气阀瓶站系统
  • Aldrich®气阀瓶气体调节器

其他說明

参见技术信息手册AL-151 气体调节器：选型、安装和操作

法律資訊

Aldrich is a registered trademark of Sigma-Aldrich Co. LLC

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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, multi-purpose combination respirator cartridge (US)

分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ （Lot或Batch）字后找到。

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Halogenation processes of secondary organic aerosol and implications on halogen release mechanisms
Ofner J, et al.
Atmospheric Chemistry and Physics, 12(13), 5787-5806 (2012)
Gold extraction by chlorination using a pyrometallurgical process
Ojeda M W, et al.
Minerals Engineering, 22(4), 409-411 (2009)
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)
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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