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Merck
CN

31014

Mercury(II) sulfate

ACS reagent, ≥99%

Synonym(s):

Mercuric sulfate

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About This Item

Linear Formula:
HgSO4
CAS Number:
Molecular Weight:
296.65
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
41113319
EC Number:
231-992-5
MDL number:
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grade

ACS reagent

Quality Segment

assay

≥99%

analyte functional class(es)

chemical oxygen demand (COD)

technique(s)

photometry: suitable

ign. residue (after red. with HCOOH)

≤0.02% (as SO4)

anion traces

chloride (Cl-): ≤30 mg/kg, nitrate (NO3-): ≤30 mg/kg

cation traces

Ca: ≤30 mg/kg, Cd: ≤1 mg/kg, Cu: ≤5 mg/kg, Fe: ≤10 mg/kg, Hg+: ≤500 mg/kg, K: ≤20 mg/kg, Mg: ≤30 mg/kg, Na: ≤50 mg/kg, Pb: ≤5 mg/kg

application(s)

environmental
general analytical

SMILES string

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

InChI

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

InChI key

DOBUSJIVSSJEDA-UHFFFAOYSA-L

Disclaimer

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


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signalword

Danger

target_organs

Kidney

Storage Class

6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

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

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Muta. 2 - Skin Corr. 1A - Skin Sens. 1 - STOT RE 2



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