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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

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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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

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

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

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Mercury(II) chloride ACS reagent, ≥99.5%

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