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495379

Sigma-Aldrich

Titanium(IV) oxysulfate solution

~15 wt. % in dilute sulfuric acid, 99.99% trace metals basis

Synonym(s):

Titanium oxide sulfate, Titanium oxysulfate, Titanyl sulfate (TiO(SO4 ))

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About This Item

Linear Formula:
TiOSO4
CAS Number:
Molecular Weight:
159.93
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23

Quality Level

Assay

99.99% trace metals basis

form

liquid

reaction suitability

reagent type: catalyst
core: titanium

concentration

~15 wt. % in dilute sulfuric acid

impurities

≤150.0 ppm Trace Metal Analysis

bp

>100 °C

density

1.361 g/mL at 25 °C

SMILES string

O[Ti+3].O[Ti+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O

InChI

1S/3H2O4S.2H2O.2Ti/c3*1-5(2,3)4;;;;/h3*(H2,1,2,3,4);2*1H2;;/q;;;;;2*+4/p-8

InChI key

GEXADUANBMINSZ-UHFFFAOYSA-F

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Application

  • Characterization and properties of titanium (IV) oxide, synthesized by different routes: Discusses the use of titanium(IV) oxysulfate as a precursor in sol-gel methods to prepare titanium oxide solutions with varying pH values (Dontsova & Kutuzova, 2021).
  • Thermodynamic modeling of sulfate-acid and sulfate-fluoride leaching of titanium: Analyzes the production of titanium(IV) sulfate and oxysulfate as main products from rutile in sulfuric acid solutions (Dubenko et al., 2020).
  • Formation of TiO2 particles during thermal decomposition of Ti (NO3) 4, TiOF2 and TiOSO4: Investigates the thermal decomposition of titanium oxysulfide in acid solutions, forming TiO2 particles (Sofronov et al., 2020).

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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