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About This Item
Empirical Formula (Hill Notation):
HgI2
CAS Number:
Molecular Weight:
454.40
NACRES:
NB.24
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
231-873-8
MDL number:
Assay:
≥99.0% (RT)
Form:
powder
Quality Level
grade
ACS reagent, puriss. p.a.
assay
≥99.0% (RT)
form
powder
cation traces
Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤20 mg/kg, Hg+: ≤1000 mg/kg, K: ≤50 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg
SMILES string
I[Hg]I
InChI
1S/Hg.2HI/h;2*1H/q+2;;/p-2
InChI key
YFDLHELOZYVNJE-UHFFFAOYSA-L
General description
Mercury(II) iodide red (HgI2) is formed during iodometric analysis.
Application
Mercury(II) iodide may be used in the preparation of mercury(II) acetate and diiodobis(1-methyl-1,3-imidazolium-2-thiolato-S)mercury(II).
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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
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
Regulatory Information
危险化学品
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Diiodobis (1-methyl-1, 3-imidazolium-2-thiolato-S) mercury (II).
Pavlovic G, et al.
Acta Crystallographica Section C, Crystal Structure Communications, 56(7), 801-803 (2000)
Eagleson M.
Concise Encyclopedia Chemistry, 637-637 (1994)
Health hazard from mercury soap.
E S Mucklow
Lancet (London, England), 1(8635), 448-448 (1989-02-25)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 83379-50G | 04061833005613 |
| 83379-10G | 04061833005606 |


