Titanium (IV) sulfate

Structural formula
	No drawing available
General
Surname	Titanium (IV) sulfate
other names	Titanium disulfate
Molecular formula	Ti (SO 4 ) 2
Brief description	colorless solid
External identifiers / databases
EC number	237-215-6
ECHA InfoCard	100,033,817
PubChem	26188
ChemSpider	24399
Wikidata	Q4445825
properties
Molar mass	239.99 g mol −1
Physical state	firmly
Melting point	150 ° C (decomposition)
solubility	soluble in water
safety instructions
GHS hazard labeling ; no classification available
GHS hazard labeling ; no classification available
	As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions .

Titanium (IV) sulfate is an inorganic chemical compound of titanium from the group of sulfates .

Extraction and presentation

Titanium (IV) sulfate can be obtained by reacting titanium (IV) chloride with sulfur trioxide in sulfuryl chloride .

{\ displaystyle {\ ce {TiCl4 + 6 SO3 -> Ti (SO4) 2 + 2 Cl2}}}

A representation by reaction of titanium dioxide with sulfuric acid is also possible.

{\ displaystyle {\ ce {TiO2 + 2 H2SO4 -> Ti (SO4) 2 + 2 H2O}}}

properties

Titanium (IV) sulfate is a hygroscopic, colorless solid. In addition to the anhydrate, a tetra and nonahydrate is also known. It dissolves in concentrated sulfuric acid and turns into titanium oxide sulfate when the solution is diluted .

{\ displaystyle {\ ce {Ti (SO4) 2 + H2O -> TiO (SO4) + H2SO4}}}

use

Titanium (IV) sulfate is used as an intermediate in the production of other chemical compounds (such as titanium dioxide ).

Individual evidence

^ ^A ^b ^c William M. Haynes: CRC Handbook of Chemistry and Physics, 96th Edition . CRC Press, 2015, ISBN 978-1-4822-6097-7 , pp. 96 ( limited preview in Google Book search).
↑ This substance has either not yet been classified with regard to its hazardousness or a reliable and citable source has not yet been found.
↑ Hermann Sicius: titanium group: elements of the fourth subgroup A journey through the periodic table . Springer-Verlag, 2016, ISBN 978-3-658-12640-7 , pp. 17 ( limited preview in Google Book search).
^ Gmelin Institute for Inorganic Chemistry: Titan . Springer-Verlag, 2013, ISBN 978-3-662-13217-3 , pp. 347 ( limited preview in Google Book search).
^ Egon Wiberg: Textbook of inorganic chemistry . Walter de Gruyter GmbH & Co KG, 2019, ISBN 978-3-11-152028-5 , p. 772 ( limited preview in Google Book search).
↑ Y. u. Li, Y. et al. Guo, Youzhi Liu: Synthesis of high purity TiO2 nanoparticles from Ti (SO4) 2 in the presence of EDTA as complexing agent. In: China Particuology. 3, 2005, p. 240, doi : 10.1016 / S1672-2515 (07) 60195-X .

[William_M._Haynes-1] A ^b ^c William M. Haynes: CRC Handbook of Chemistry and Physics, 96th Edition . CRC Press, 2015, ISBN 978-1-4822-6097-7 , pp. 96 ( limited preview in Google Book search).

[NV-2] This substance has either not yet been classified with regard to its hazardousness or a reliable and citable source has not yet been found.

[Hermann_Sicius-3] Hermann Sicius: titanium group: elements of the fourth subgroup A journey through the periodic table . Springer-Verlag, 2016, ISBN 978-3-658-12640-7 , pp. 17 ( limited preview in Google Book search).

[Gmelin-4] Gmelin Institute for Inorganic Chemistry: Titan . Springer-Verlag, 2013, ISBN 978-3-662-13217-3 , pp. 347 ( limited preview in Google Book search).

[Egon_Wiberg-5] Egon Wiberg: Textbook of inorganic chemistry . Walter de Gruyter GmbH & Co KG, 2019, ISBN 978-3-11-152028-5 , p. 772 ( limited preview in Google Book search).

[DOI10.1016/S1672-2515(07)60195-X-6] Y. u. Li, Y. et al. Guo, Youzhi Liu: Synthesis of high purity TiO2 nanoparticles from Ti (SO4) 2 in the presence of EDTA as complexing agent. In: China Particuology. 3, 2005, p. 240, doi : 10.1016 / S1672-2515 (07) 60195-X .