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Merck
CN

295132

Sigma-Aldrich

≥99.5%

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 号:
MDL编号:
UNSPSC代码:
12142100
PubChem化学物质编号:
NACRES:
NA.22

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蒸汽密度

2.48 (vs air)

质量水平

蒸汽压

4800 mmHg ( 20 °C)

方案

≥99.5%

表单

gas (compressed)

电阻率

1E9 μΩ-cm, 20°C

pH值(酸碱度)

1.8 (20 °C, 6.4 g/L)

沸点

−34 °C (lit.)

mp

−101 °C (lit.)

SMILES字符串

ClCl

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此商品
259950B12695801809
苄氯 ReagentPlus®, 99%, contains ≤1% propylene oxide as stabilizer

185558

苄氯

苯甲酰氯 99%

259950

苯甲酰氯

苯甲酰氯 ReagentPlus®, ≥99%

B12695

苯甲酰氯

assay

99%

assay

98.0-100.5%, 99%

assay

≥99%

assay

≥99.0% (GC)

solubility

0.46 g/L at 30 °C (Decomposes in contact with water)

solubility

-

solubility

-

solubility

460 mg/L

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

refractive index

n20/D 1.538 (lit.)

refractive index

n20/D 1.553 (lit.)

refractive index

n20/D 1.553 (lit.)

refractive index

-

bp

177-181 °C (lit.)

bp

198 °C (lit.)

bp

198 °C (lit.)

bp

179.3 °C/1013 hPa

mp

−43 °C (lit.)

mp

−1 °C (lit.)

mp

−1 °C (lit.)

mp

-39 °C

应用

氯气用于光解产生氯原子用于卤素光化学实验。[1]

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。[2]
  • 以碳化锆为原料合成碳化物衍生炭(CDC)。[3]

包装

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

其他说明

法律信息

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

吹扫阀

产品编号
说明
价格

软管倒钩

产品编号
说明
价格

警示用语:

Danger

危险分类

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

靶器官

Respiratory system

储存分类代码

2A - Gases

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)

法规信息

监管及禁止进口产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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

商品

Solvias MeOBIPHEP Ligands: State-of-the-art atropisomeric MeOBIPHEP ligands, also referred to as MeO-BIPHEP, originally developed by Roche, have an extraordinarily broad performance profile for many synthetic applications due to their modular ligand design.

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