Product Name

  • Name

    MERCUROUS IODIDE

  • EINECS
  • CAS No. 7783-30-4
  • Article Data4
  • CAS DataBase
  • Density g/cm3
  • Solubility
  • Melting Point
  • Formula HgI
  • Boiling Point 127°Cat760mmHg
  • Molecular Weight 327.495
  • Flash Point °C
  • Transport Information
  • Appearance
  • Safety Poison by ingestion and intraperitoneal routes. When heated to decomposition it emits very toxic fumes of Hg and I. See also MERCURY and IODIDES.
  • Risk Codes
  • Molecular Structure Molecular Structure of 7783-30-4 (MERCUROUS IODIDE)
  • Hazard Symbols Toxic by ingestion, inhalation, and skin absorption. TLV: TWA 0.1 mg(Hg)/m3.
  • Synonyms Mercurousiodide; Mercury monoiodide; Mercury(1+) iodide; Yellow mercury iodide
  • PSA 0.00000
  • LogP -2.99850

MERCURY(I) IODIDE Chemical Properties

Product Name: Mercury(I) iodide (CAS NO.7783-30-4)


Molecular Formula: HgI
Molecular Weight: 327.49g/mol
Mol File: 7783-30-4.mol
Einecs: 231-988-3
Boiling point: 127°C at 760mmHg
Storage: Treasury ventilated low-temperature drying,and separately storage with food
Enthalpy of Vaporization: 19.76 kJ/mol
Vapour Pressure: 13.8 mmHg at 25°C
XLogP3-AA:
H-Bond Donor: 0
H-Bond Acceptor: 0

MERCURY(I) IODIDE Toxicity Data With Reference

 Mercury(I) iodide (CAS NO.7783-30-4) is case of light, heat decomposition of toxic mercury vapor.

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 50mg/kg (50mg/kg)   Archiv fuer Toxikologie. Vol. 20, Pg. 226, 1964.
mouse LD50 oral 110mg/kg (110mg/kg)   Archiv fuer Toxikologie. Vol. 20, Pg. 226, 1964.

MERCURY(I) IODIDE Consensus Reports

Mercury and its compounds are on the Community Right-To-Know List.

MERCURY(I) IODIDE Safety Profile

Poison by ingestion and intraperitoneal routes. When heated to decomposition it emits very toxic fumes of Hg and I. See also MERCURY and IODIDES.

MERCURY(I) IODIDE Standards and Recommendations

NIOSH REL: (Mercury, Aryl and Inorganic) CL 0.1 mg/m3 (skin)
DOT Classification:  6.1; Label: Poison

MERCURY(I) IODIDE Specification

 Mercury(I) iodide ,its CAS NO. is 7783-30-4,the synonyms is Iodure de mercure ; Mercurous Iodoide ; Mercurous iodide (HgI) ; Iodomercury(I) ; Mercury iodide (as Hg) .

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