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7784-03-4

Name MERCURY (II) SILVER IODIDE
CAS 7784-03-4
EINECS(EC#) 232-045-9
Molecular Formula Ag2HgI4
MDL Number MFCD00046160
Molecular Weight 923.94
MOL File 7784-03-4.mol
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Chemical Properties

Appearance Yellow powder, becomes red at 40–50C. Soluble in solutions of potassium cyanide or potassium iodide; insoluble in dilute acids and water.
Melting point  β: decomposes 158℃ [CRC10]
density  6.100
solubility  insoluble in H2O, dilute acid solutions
form  Powder
color  Yellow
Water Solubility  insoluble H2O, dilute acids; soluble in solutions of alkali iodides or cyanides [MER06]
Sensitive  Light Sensitive
Exposure limits ACGIH: TWA 0.025 mg/m3 (Skin)
NIOSH: IDLH 10 mg/m3; TWA 0.05 mg/m3; Ceiling 0.1 mg/m3

Safety Data

Risk Statements 
Safety Statements 
RIDADR  2025
HazardClass  6.1
PackingGroup  II

Hazard Information

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