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Merck
CN

449180

Sigma-Aldrich

Mercury(II) iodide

anhydrous, beads, −10 mesh, 99.999% trace metals basis

Synonym(s):

Mercuric iodide red

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About This Item

Linear Formula:
HgI2
CAS Number:
7774-29-0
Molecular Weight:
454.40
EC Number:
231-873-8
MDL number:
MFCD00011044
UNSPSC Code:
12352302
PubChem Substance ID:
24868460

Key Documents

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grade

anhydrous

Assay

99.999% trace metals basis

form

beads

reaction suitability

reagent type: catalyst
core: mercury

particle size

−10 mesh

bp

354 °C (lit.)

mp

259 °C (lit.)

solubility

acetone: slightly soluble(lit.)
diethyl ether: slightly soluble(lit.)
ethanol: slightly soluble(lit.)

SMILES string

I[Hg]I

InChI

1S/Hg.2HI/h;2*1H/q+2;;/p-2

InChI key

YFDLHELOZYVNJE-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

6.1B - Non-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

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
13977PH
08868ME
07950ED
13571TS
16190TA

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H B Barber et al.
Medical physics, 18(3), 373-381 (1991-05-01)
The physical properties of three surgical probes containing different radiation detectors are compared: a NaI(Tl) scintillator with a flexible, fiber-optic light guide, and two semiconductor detectors that operate at room temperature, CdTe and HgI2. Also compared are spectra, energy resolutions
[List of compounds used as cosmetics and reported as containing skin-lightening ingredients that are dangerous for health].
Annales de dermatologie et de venereologie, 138(5), 443-446 (2011-05-17)
Hyotcherl Ihee
Accounts of chemical research, 42(2), 356-366 (2009-01-02)
Most chemical reactions occur in solution, and complex interactions between solute and solvent influence the rich chemistry of these processes. To track time-dependent processes in such reactions, researchers often use time-resolved spectroscopy. In these experiments, an optical pulse (pump) initiates
Concurrent mercuric blister and dimethyl sulphoxide (DMSO) application as a cause of mercury toxicity in two horses.
J C Schuh et al.
Equine veterinary journal, 20(1), 68-71 (1988-01-01)
Hao Jiang et al.
Physics in medicine and biology, 58(3), 703-714 (2013-01-16)
Active matrix flat-panel imagers (AMFPIs) offer many advantages and have become ubiquitous across a wide variety of medical x-ray imaging applications. However, for mammography, the imaging performance of conventional AMFPIs incorporating CsI:Tl scintillators or a-Se photoconductors is limited by their
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