Thallium nitrate

Base Information

• Chemical Name: Thallium nitrate
• CAS No.: 10102-45-1
• Molecular Formula: HN O3 . Tl
• Molecular Weight: 266.38
• Hs Code.: 28342980
• European Community (EC) Number: 233-273-1
• UN Number: 2727
• UNII: LJQ38DSR12
• DSSTox Substance ID: DTXSID1024334
• Wikipedia: Thallium(I) nitrate,Thallium(I)_nitrate
• Mol file: 10102-45-1.mol

Synonyms:thallium nitrate

Chemical Property of Thallium nitrate

Chemical Property:

• Appearance/Colour: cubic crystals
• Vapor Pressure: 49.8mmHg at 25°C
• Melting Point: 206 °C(lit.)
• Boiling Point: 433 °C
• Flash Point: °C
• PSA: 68.88000
• Density: g/cm³
• LogP: 0.28410
• Water Solubility.: g/100g H2O: 3.90 (0°C), 9.55 (20°C), 414 (100°C) [LAN05]; insoluble alcohol [MER06]
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 266.96225
• Heavy Atom Count: 5
• Complexity: 18.8
• Transport DOT Label: Poison Oxidizer

Purity/Quality:

98%min ^*data from raw suppliers

Thallium(I) nitrate (99.99%-Tl) PURATREM ^*data from reagent suppliers

Safty Information:

• Pictogram(s): A poison. Strong oxidizing agent, fire and explosion risk. TLV: 0.1 mg(Tl)/m³. Toxic by skin absorption.
• Hazard Codes: T+,N
• Statements: 26/28-33-51/53
• Safety Statements: 13-28-45-61

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Metals -> Metals, Inorganic Compounds
• Canonical SMILES: [N+](=O)([O-])[O-].[Tl+]
• Physical properties: White crystals; exists in three allotropic modifications: a rhombohedral gamma form that transforms to trigonal beta form at 75°C, the trigonal converting to a cubic alpha form at 145°C. Density of the salt is 5.56 g/cm3; melts at 206°C; vaporizes at 450°C with decomposition; moderately soluble in water, 9.55 g/100mL at 20°C; insoluble in alcohol.
• Uses: As a reagent in analytical chemistry, especially for the determination of iodine in presence of Br and Cl; also with KClO3, HgCl and resin for green fire for signalling at sea.