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14023

Sigma-Aldrich

Titanium(IV) oxysulfate

≥29% Ti (as TiO2) basis, technical

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Synonym(s):
Titanyl sulfate
Linear Formula:
TiOSO4 · aq
CAS Number:
Molecular Weight:
159.93 (anhydrous basis)
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

grade

technical

form

solid

reaction suitability

core: titanium
reagent type: catalyst

concentration

≥29% (Ti (as TiO2))

impurities

sulfonic acid
≤17% free acid (as H2SO4)

anion traces

chloride (Cl-): ≤500 mg/kg

cation traces

Fe: ≤500 mg/kg

SMILES string

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

InChI

1S/H2O4S.H2O.O.Ti/c1-5(2,3)4;;;/h(H2,1,2,3,4);1H2;;/q;;;+2/p-2

InChI key

SWNAGNPMPHSIJF-UHFFFAOYSA-L

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This Item
495379333980749249
vibrant-m

14023

Titanium(IV) oxysulfate

vibrant-m

495379

Titanium(IV) oxysulfate solution

reaction suitability

core: titanium, reagent type: catalyst

reaction suitability

-

reaction suitability

core: titanium, reagent type: catalyst

reaction suitability

core: titanium, reagent type: catalyst

Quality Level

200

Quality Level

100

Quality Level

100

Quality Level

100

cation traces

Fe: ≤500 mg/kg

cation traces

-

cation traces

-

cation traces

-

grade

technical

grade

-

grade

-

grade

-

concentration

≥29% (Ti (as TiO2))

concentration

~15 wt. % in dilute sulfuric acid

concentration

-

concentration

-

Application

Titanium(IV) oxysulfate has been used as a precursor to synthesize a wide range of titanium dioxide (TiO2) photocatalysts.
It can also be used in the synthesis of freeze dried titania foams, and WO3-loaded TiO2 photocatalyst applicable for the oxidation of trans-ferulic acid to vanillin.

pictograms

Corrosion

signalword

Danger

Hazard Classifications

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

Storage Class

8B - Non-combustible, corrosive hazardous materials

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable


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