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Merck
CN

14023

Titanium(IV) oxysulfate

≥29% (Ti (as TiO2)), solid, technical

Synonym(s):

Titanyl sulfate

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About This Item

Linear Formula:
TiOSO4 · aq
CAS Number:
Molecular Weight:
159.93 (anhydrous basis)
UNSPSC Code:
12161600
PubChem Substance ID:
NACRES:
NA.22
MDL number:
Technical Service
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Product Name

Titanium(IV) oxysulfate, ≥29% Ti (as TiO2) basis, technical

Quality Segment

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

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

hcodes

Hazard Classifications

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

Storage Class

8B - Non-combustible corrosive hazardous materials

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable



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