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Merck
CN

M7029

Mercury(II) sulfate

ACS reagent, ≥98%

Synonym(s):

Mercuric sulfate

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About This Item

Linear Formula:
HgSO4
CAS Number:
7783-35-9
Molecular Weight:
296.65
EC Number:
231-992-5
UNSPSC Code:
12352300
MDL number:
MFCD00011047

Key Documents

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InChI key

DOBUSJIVSSJEDA-UHFFFAOYSA-L

InChI

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

SMILES string

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

grade

ACS reagent

assay

≥98%

reduction residue

≤0.02%

anion traces

chloride (Cl-): ≤0.003%, nitrate (NO3-): passes test (limit about 0.005%)

cation traces

Fe: ≤0.005%, Hg+: ≤0.15%

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Disclaimer

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

signalword

Danger

Hazard Classifications

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

target_organs

Kidney

Storage Class

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

ppe

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

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
123H3607
122H3508
106H0389
080H3419
078H0558

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