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442895

Sigma-Aldrich

Mercury(I) sulfate

96%

Synonym(s):

Mercurous sulfate

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About This Item

Linear Formula:
Hg2SO4
CAS Number:
7783-36-0
Molecular Weight:
497.24
EC Number:
231-993-0
MDL number:
MFCD00016138
UNSPSC Code:
12352302
PubChem Substance ID:
24868037
NACRES:
NA.23
Assay:
96%
form:
powder

Assay

96%

form

powder

density

7.56 g/mL at 25 °C (lit.)

SMILES string

[Hg+].[Hg+].[O-]S([O-])(=O)=O

InChI

1S/2Hg.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2

InChI key

MINVSWONZWKMDC-UHFFFAOYSA-L

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Disclaimer

For U.S. Customers: Contains mercury; Do not place in trash - dispose according to local, state, or federal laws.

Signal Word

Danger

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

Storage Class Code

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

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Ellen E Benn et al.
Journal of the American Chemical Society, 139(10), 3663-3668 (2017-02-18)
Electroreduction of small molecules in aqueous solution often competes with the hydrogen evolution reaction (HER), especially if the reaction is driven even moderately hard using a large overpotential. Here, the oxygen reduction reaction (ORR) was studied under proton diffusion-limited conditions
Somaye Rasouli et al.
Nano letters, 19(1), 46-53 (2018-12-07)
The evolution of Pt-Ni nanoparticles supported on amorphous carbon is investigated before and after electrochemical potential cycling (0.6-1.1 V), using aberration-corrected scanning transmission electron microscopy (STEM) and energy dispersive X-ray spectroscopy (EDS). During voltage cycling and due to the dissolution
Zhirong Sun et al.
Environmental science and pollution research international, 24(16), 14355-14364 (2017-04-22)
Palladium/carbon nanotubes-nafion film-modified titanium mesh electrode (Pd/CNTs-nafion film/Ti electrode) was prepared and used for catalytic dechlorination of 2,3,5-trichlorophenol (2,3,5-TCP). The influences of factors, such as Pd
[Poisoning in treating scabies with mercuric sulfate ointment].
B G Belkin
Vestnik dermatologii i venerologii, (12)(12), 44-46 (1986-01-01)
A M Abdelhamid
Archiv fur Tierernahrung, 38(3), 207-214 (1988-03-01)
This work was designed to study effects of HgSO4 on rabbits performance when added in the mash diet for 7 weeks with concentrations of 0, 150, and 300 ppm as Hg (6 animals/group). The Hg application caused mortality associated with
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