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Merck
CN

05-4020

氯磺酸

CP

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关于此项目

线性分子式:
ClSO3H
化学文摘社编号:
分子量:
116.52
UNSPSC Code:
12352100
PubChem Substance ID:
MDL number:
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InChI

1S/ClHO3S/c1-5(2,3)4/h(H,2,3,4)

SMILES string

OS(Cl)(=O)=O

InChI key

XTHPWXDJESJLNJ-UHFFFAOYSA-N

grade

CP

vapor density

4 (vs air)

vapor pressure

1 mmHg ( 25 °C), 3.3 mmHg ( 37.7 °C)

form

liquid

expl. lim.

37.7 %

availability

available only in Japan

refractive index

n20/D 1.433 (lit.)

pKa 

-6

bp

151-152 °C/755 mmHg (lit.)

density

1.753 g/mL at 25 °C (lit.)

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pictograms

Skull and crossbonesCorrosion

signalword

Danger

Hazard Classifications

Acute Tox. 1 Inhalation - Eye Dam. 1 - Skin Corr. 1A - STOT SE 3

target_organs

Respiratory system

supp_hazards

存储类别

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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A Nicholas G Parra-Vasquez et al.
ACS nano, 4(7), 3969-3978 (2010-07-03)
We report that chlorosulfonic acid is a true solvent for a wide range of carbon nanotubes (CNTs), including single-walled (SWNTs), double-walled (DWNTs), multiwalled carbon nanotubes (MWNTs), and CNTs hundreds of micrometers long. The CNTs dissolve as individuals at low concentrations
Yongxu Sun et al.
International journal of biological macromolecules, 44(1), 14-17 (2008-10-28)
In this study, three chemically sulfated polysaccharides (SPAPs) were derived from one water-soluble polysaccharide (PAP) of Polyporus albicans mycelia by chlorosulfonic acid-pyridine method. The effects of polysaccharides on the immune function were examined after the mice were intragastrical administrated with
Martin D Rees et al.
Journal of the American Chemical Society, 128(9), 3085-3097 (2006-03-02)
The highly basic heme enzyme myeloperoxidase (MPO), which is released by activated phagocytes, catalyzes the production of the potent oxidant hypochlorite (HOCl) from H(2)O(2) and chloride ions (Cl(-)). Heparan sulfate proteoglycans are key components of the extracellular matrix and cell
Fang Han et al.
International journal of biological macromolecules, 36(4), 201-207 (2005-08-17)
A polysaccharide YCP was prepared from a marine filamentous fungus Keissleriella sp. YS4108, which exhibited as a molecular weight (Mw) of 2.4x10(3) kDa and its three sulfated derivatives (YCP-SL, YCP-SM and YCP-SH) were synthesized, the degree of substitution (DS) of
Shimona Geresh et al.
Journal of biochemical and biophysical methods, 50(2-3), 179-187 (2001-12-14)
Polysaccharides are natural polymers with a variety of properties that may be translated into significant commercial applications. A program of chemical modifications of the extracellular polysaccharides of red microalgae, such as Porphyridium sp. and Rhodella reticulata, has been undertaken by

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