Titanium (III) sulfate

General
Surname	Titanium (III) sulfate
Molecular formula	Ti 2 (SO 4 ) 3
Brief description	green solid
External identifiers / databases
EC number	233-749-9
ECHA InfoCard	100.030.669
PubChem	165866
Wikidata	Q4445824
properties
Molar mass	383.92 g mol −1
Physical state	firmly
density	2.8 g cm −3
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 (III) sulfate is an inorganic chemical compound of titanium from the group of sulfates .

Extraction and presentation

Titanium (III) sulfate can be obtained by electrolytic reduction of a titanium (IV) sulfate solution , whereby these can be obtained by reacting sulfuric acid with titanium, titanium salts (such as titanium (IV) chloride or titanyl sulfate ) or titanium dioxide . Reduction with zinc or aluminum is also possible.

properties

Titanium (III) sulfate is a green crystal powder that is insoluble in water, alcohol and concentrated sulfuric acid, but dissolves in dilute sulfuric acid and hydrochloric acid with a purple color. It crystallizes in the trigonal crystal system with the space group R 3 (space group no. 148) . Template: room group / 148

use

Titanium (III) sulfate is used for the synthesis and crystal structure studies of acidic titanium sulfates such as Ti (H ₅ O ₂ ) (SO ₄ ) ₂ 2 (H ₂ O).

It is also used as a reducing agent in the textile industry.

literature

F. Bischoff: About the decomposability of titanium (III) sulfate solutions and their stabilization by iron (II) ions. In: Monthly magazine for chemistry. 81, 1950, pp. 333-338 ( doi : 10.1007 / BF00903035 ).

Individual evidence

↑ ^a ^b ^c ^d Georg Brauer (Ed.), With the collaboration of Marianne Baudler a . a .: Handbook of Preparative Inorganic Chemistry. 3rd, revised edition. Volume II, Ferdinand Enke, Stuttgart 1978, ISBN 3-432-87813-3 , p. 1374.
↑ ^a ^b Roger Blachnik (Ed.): Pocket book for chemists and physicists . Volume III: Elements, Inorganic Compounds and Materials, Minerals . founded by Jean d'Ans, Ellen Lax. 4th, revised and revised edition. Springer, Berlin 1998, ISBN 3-540-60035-3 , pp. 770 ( 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.
↑ Anil Kumar De: A Textbook Of Inorganic Chemistry . New Age International, 2007, ISBN 978-81-224-1384-7 , pp. 684 ( limited preview in Google Book search).
↑ Shijie Wang, John E. Dutrizac, Michael L. Free, James Y. Hwang, Daniel Kim: TT Chen Honorary Symposium on Hydrometallurgy, Electrometallurgy and ... John Wiley & Sons, 2012, ISBN 1-118-36484-8 , S. 289 ( limited preview in Google Book search).
↑ Data sheet Titanium (III) sulfate solution, ~ 45 wt.% In dilute sulfuric acid, ≥99.9% trace metals basis from Sigma-Aldrich , accessed on May 30, 2013 ( PDF ).
^ Dale L. Perry: Handbook of Inorganic Compounds, Second Edition . Taylor & Francis US, 2011, ISBN 1-4398-1462-7 , pp. 434 f . ( limited preview in Google Book search).

[brauer-1] Georg Brauer (Ed.), With the collaboration of Marianne Baudler a . a .: Handbook of Preparative Inorganic Chemistry. 3rd, revised edition. Volume II, Ferdinand Enke, Stuttgart 1978, ISBN 3-432-87813-3 , p. 1374.

[Jean_d'._Ans,_Ellen_Lax,_Roger_Blachnik-2] Roger Blachnik (Ed.): Pocket book for chemists and physicists . Volume III: Elements, Inorganic Compounds and Materials, Minerals . founded by Jean d'Ans, Ellen Lax. 4th, revised and revised edition. Springer, Berlin 1998, ISBN 3-540-60035-3 , pp. 770 ( limited preview in Google Book search).

[NV-3] This substance has either not yet been classified with regard to its hazardousness or a reliable and citable source has not yet been found.

[Anil_Kumar_De-4] Anil Kumar De: A Textbook Of Inorganic Chemistry . New Age International, 2007, ISBN 978-81-224-1384-7 , pp. 684 ( limited preview in Google Book search).

[Shijie_Wang,_John_E._Dutrizac,_Michael_L._Free,_James_Y._Hwang,_Daniel_Kim-5] Shijie Wang, John E. Dutrizac, Michael L. Free, James Y. Hwang, Daniel Kim: TT Chen Honorary Symposium on Hydrometallurgy, Electrometallurgy and ... John Wiley & Sons, 2012, ISBN 1-118-36484-8 , S. 289 ( limited preview in Google Book search).

[Sigma-6] Data sheet Titanium (III) sulfate solution, ~ 45 wt.% In dilute sulfuric acid, ≥99.9% trace metals basis from Sigma-Aldrich , accessed on May 30, 2013 ( PDF ).

[Dale_L._Perry-7] Dale L. Perry: Handbook of Inorganic Compounds, Second Edition . Taylor & Francis US, 2011, ISBN 1-4398-1462-7 , pp. 434 f . ( limited preview in Google Book search).