221090

Quecksilber(II)-iodid

ACS reagent, ≥99.0%

• Synonym(e): Quecksilber(II)-iodid
• Lineare Formel: HgI₂
• CAS-Nummer: 7774-29-0
• Molekulargewicht: 454.40
• EG-Nummer: 231-873-8
• MDL-Nummer: MFCD00011044
• UNSPSC-Code: 12352302
• PubChem Substanz-ID: 329752248
• NACRES: NA.21
• Assay: ≥99.0%
• Qualität: ACS reagent
• Form: powder
• Löslichkeit: potassium iodide solution: passes test

Eigenschaften

• Qualität: ACS reagent
• Qualitätsniveau: 200
• Assay: ≥99.0%
• Form: powder
• Eignung der Reaktion: reagent type: catalyst; core: mercury
• Verunreinigungen: ≤0.05% soluble Hg salts
• bp: 354 °C (lit.)
• mp (Schmelzpunkt): 259 °C (lit.)
• Löslichkeit: potassium iodide solution: passes test
• Kationenspuren: Hg⁺: ≤0.1%
• SMILES String: I[Hg]I
• InChI: 1S/Hg.2HI/h;2*1H/q+2;;/p-2
• InChIKey: YFDLHELOZYVNJE-UHFFFAOYSA-L

Beschreibung

Allgemeine Beschreibung

Red mercuric oxide possesses the ability to detect high energy radiation (X- and γ-rays) and is used in nuclear radiation detectors.

Anwendung

Mercury(II) iodide may be used in the preparation of the following:

• mercury(II) acetate
• di­iodo­bis(1-methyl-1,3-imidazolium-2-thiol­ato-S)­mercury(II)
• [Hg₂(L)(I)₄] and [(L′)Hg(μ-I)₂HgI₂]_n (L = N, N′-bis(phenyl(pyridin-2-yl)methylene)propane-1,2-diamine, L′ = N-(phenyl(pyridin-2-yl)methylene)propane-1,2-diamine)

Sicherheitshinweise

• Piktogramme: GHS06,GHS08,GHS09
• Signalwort: Danger
• H-Sätze: H300 + H310 + H330,H373,H410
• P-Sätze: P262 - P264 - P273 - P280 - P302 + P352 + P310 - P304 + P340 + P310
• Gefahreneinstufungen: Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2
• Lagerklassenschlüssel: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable