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HCID 9941088Erstellt: 23. Oktober 2026

Quecksilberdisilbertetraiodid

MERCURIC SILVER IODIDE · SILVER MERCURIC IODIDE · SILVER TETRAIODOMERCURATE · mercurydisilvertetraiodide · MERCURY (II) SILVER IODIDE · silver tetraiodomercurate(II) · MERCURY (II) SILVER IODIDE YELLOW POWDER · MERCURY (II) SILVER IODIDE ISO 9001：2015 REACH

https://huagongshe.com/de/chemical/9941088

Molekülstruktur von Quecksilberdisilbertetraiodid

Identifikatoren & physikalische Daten

CAS No.12344-40-0
SummenformelAg2HgI4
Durchschnittliche Molmasse923,95 g/mol
Monoisotopische Masse923,398729 g/mol
SMILES[Ag+].[Ag+].[Hg+2].[I-].[I-].[I-].[I-]
InChIKeyYNTJRFXPYRRRKS-UHFFFAOYSA-J
PubChem CID9941088
EC No.232-045-9
DTXSIDDTXSID00999046
Lokaler NameQuecksilberdisilbertetraiodid

Chemische & physikalische Eigenschaften

Polarare Oberfläche (TPSA)0
H-Brücken-Donoren0
H-Brücken-Akzeptoren4
Frei drehbare Bindungen0
Schwere Atome7
Formalladung0
Komplexität0
Schmelzpunktβ: decomposes 158℃ [CRC10]
Dichte6.100
Löslichkeitinsoluble in H2O, dilute acid solutionsinsoluble H2O, dilute acidssoluble in solutions of alkali iodides or cyanides [MER06]
AggregatzustandPowder
FarbeYellow

Sicherheit & Vorschriften

GHS-EinstufungDangerH300 (100%): Fatal if swallowed [Danger Acute toxicity, oral]P260, P262, P264, P270, P271, P273, P280, P284, P301+P316, P302+P352, P304+P340, P316, P319, P320, P321, P330, P361+P364, P391, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 5 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
UN-Transportnummer2025
R-Sätze (R)26/27/28-33-50/53
Sicherheitshinweise (S)13-28-45
Gefahrenklasse6.1
VerpackungsgruppeII

Anwendungen & Verwendung

Verwenden

Thermal sensor to detect overheating in journal bearings, etc., becomes blood-red at 40-50° and yellow again on cooling.