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Thallium(I) sulfate

Thallium(I) sulfate
Thallium(I) sulfate
Thallium(I) sulfate
Names
Other names
Thallous sulfate, Thallium sulfate
Identifiers
3D model (JSmol)
ChEBI
ChemSpider
ECHA InfoCard 100.028.365 Edit this at Wikidata
KEGG
RTECS number
  • XG6800000
UNII
UN number 1707
  • InChI=1S/H2O4S.2Tl/c1-5(2,3)4;;/h(H2,1,2,3,4);;/q;2*+1/p-2 checkY
    Key: YTQVHRVITVLIRD-UHFFFAOYSA-L checkY
  • InChI=1/H2O4S.2Tl/c1-5(2,3)4;;/h(H2,1,2,3,4);;/q;2*+1/p-2
    Key: YTQVHRVITVLIRD-NUQVWONBAB
  • [Tl+].[Tl+].[O-]S([O-])(=O)=O
Properties
Tl2SO4
Molar mass 504.83 g/mol
Appearance white prisms or dense white powder
Odor odorless
Density 6.77 g/cm3
Melting point 632 °C (1,170 °F; 905 K)
2.70 g/100 mL (0 °C)
4.87 g/100 mL (20 °C)
18.45 g/100 mL (100 °C)
−112.6·10−6 cm3/mol
1.860
Structure
rhomboid
Hazards
GHS labelling:
GHS06: ToxicGHS07: Exclamation markGHS08: Health hazardGHS09: Environmental hazard
Danger
H300, H315, H372, H411
P260, P264, P270, P273, P280, P301+P310, P302+P352, P314, P321, P330, P332+P313, P362, P391, P405, P501
NFPA 704 (fire diamond)
NFPA 704 four-colored diamondHealth 4: Very short exposure could cause death or major residual injury. E.g. VX gasFlammability 0: Will not burn. E.g. waterInstability 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogenSpecial hazards (white): no code
4
0
0
Lethal dose or concentration (LD, LC):
16 mg/kg (rat, oral)
23.5 mg/kg (mouse, oral)[1]
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
☒N verify (what is checkY☒N ?)

Thallium(I) sulfate (Tl2SO4) or thallous sulfate is the sulfate salt of thallium in the common +1 oxidation state, as indicated by the Roman numeral I. It is often referred to as simply thallium sulfate.[2]

  1. ^ "Thallium (soluble compounds, as Tl)". Immediately Dangerous to Life or Health Concentrations (IDLH). National Institute for Occupational Safety and Health (NIOSH).
  2. ^ Micke, Heinrich; Wolf, Hans Uwe (2000). "Thallium and Thallium Compounds". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. doi:10.1002/14356007.a26_607. ISBN 978-3-527-30673-2.

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سولفات تالیوم (I) AZB Thallium(I)-sulfat German سولفات تالیم (I) FA Talliumsulfaatti Finnish Sulfate de thallium(I) French Tallium-szulfát Hungarian Talium(I) sulfat ID 硫酸タリウム(I) Japanese Thallium(I)sulfaat Dutch Sulfato de tálio(I) Portuguese

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