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742546

Sigma-Aldrich

Hydrogen sulfide solution

0.8 M in THF

Synonym(s):

Dihydrogen monosulfide, Hydrosulfuric acid

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About This Item

Empirical Formula (Hill Notation):
H2S
CAS Number:
7783-06-4
Molecular Weight:
34.08
MDL number:
MFCD00011444
UNSPSC Code:
12352000
PubChem Substance ID:
329765579
NACRES:
NA.22

Quality Level

100

form

liquid

concentration

0.7-0.9 M in THF

suitability

conforms to structure for Proton NMR spectrum

storage temp.

2-8°C

SMILES string

S

InChI

1S/H2S/h1H2

InChI key

RWSOTUBLDIXVET-UHFFFAOYSA-N

Application

Hydrogen sulfide solution can be used in the preparation of lead sulfide (PbS), titanium disulfide(TiS2) and cadmium sulfide (CdS). It is also used as a ligand in the synthesis of ammineruthenium complexes.

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Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

target_organs

Central nervous system, Respiratory system

supp_hazards

EUH019

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

1.4 °F - closed cup - Solvent

flash_point_c

-17 °C - closed cup - Solvent

Certificates of Analysis (COA)

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Modified Sol-Gel Processing for Titanium Disulfide.
Go, Yong Bok et al.
J. Korean Chem. Soc., 41(3), 130-137 (1997)
Cadmium sulphide quantum dots in morphologically tunable triblock copolymer aggregates.
Duxin, Nicolas et al.
Journal of the American Chemical Society, 127(28), 10063-10069 (2005)
Size variation of PbS particles in high-refractive-index nanocomposites.
Kyprianidou-Leodidou, Tasoula et al.
The Journal of Physical Chemistry, 98(36), 8992-8997 (1994)
Amine Ruthenium complexes of hydrogen sulfide and related sulfur ligands.
Kuehn CC
Journal of the American Chemical Society, 98(3), 689-702 (1976)
Vivian S Lin et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(18), 7131-7135 (2013-04-17)
Hydrogen sulfide (H2S) is a reactive small molecule generated in the body that can be beneficial or toxic owing to its potent redox activity. In living systems, disentangling the pathways responsible for H2S production and their physiological and pathological consequences
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Separation of Sulfur dioxide; Hydrogen sulfide; Carbonyl sulfide; Methanethiol; Ethanethiol; Dimethyl disulfide; Carbon disulfide

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