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Merck
CN

31013

Mercury(II) sulfate

puriss. p.a., ACS reagent, ≥99%

Synonym(s):

Mercuric sulfate

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About This Item

Linear Formula:
HgSO4
CAS Number:
7783-35-9
Molecular Weight:
296.65
UNSPSC Code:
12352300
PubChem Substance ID:
24858775
EC Number:
231-992-5
MDL number:
MFCD00011047

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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, puriss. p.a.

assay

≥99%

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

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Other Notes

A -D suffix exists for administrative purposes only.
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.

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
SZBC2360V
SZBC2570
SZBC2360
SZBB0820
SZBB0820V

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Ai-hua Liang et al.
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 30(4), 249-252 (2005-02-24)
Traditional Chinese medicine (TCM) experienced a gradual course in recognition of the toxicity of Cinnabaris from "nontoxic" to "toxic". The ancient doctors of TCM understood both the toxic property and the regularity of increasing toxicity of Cinnabaris. In long-term clinical
[A case of granulomatous reaction to tattooing].
R Colombo et al.
Minerva chirurgica, 42(8), 747-749 (1987-04-30)
Chao-jun Chen et al.
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 37(19), 2968-2970 (2012-12-29)
Herein, the synthesis, component, microstructure and pharmacological and toxicology researches of the Synthetic Mercury Sulfide (S-HgS) a kind of common drug in Chinese, Mongolia, Tibetan medicine, and Indian medicine system were summarized. The similar cognition about mercury toxicity & pharmacological
L A Ivanova et al.
Gigiena i sanitariia, (11)(11), 66-67 (1991-11-01)
In experiments with two tissue culture lines it was shown, that cytotoxicity of mercury (1) derivatives (measured by CL50) is lesser two times, than it was for mercury (2) derivates. No significant differences in cytotoxicity were noted by the cell
Necati Kayaalp et al.
Environmental science and pollution research international, 17(9), 1547-1552 (2010-05-25)
Chemical oxygen demand (COD) is used as a discharge standard parameter in wastewater treatment plant design, environmental modelling and many other applications. Chloride interference is an important problem of COD measurement for wastewaters containing low organic matter and high chloride
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