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39591 Titanium(IV) oxide sulfate sulfuric acid hydrate

CAS Number
Titanyl sulfate
Titanium(IV) oxysulfate-sulfuric acid

Stock No. Size Price ($) Quantity Availability
39591-36 500g 94.40
39591-A3 2kg 264.00
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Titanium(IV) oxide sulfate sulfuric acid hydrate


Chemical Properties

TiOSO4•xH2O + H2SO4
-10 Mesh Powder
Storage & Sensitivity
Ambient temperatures.
Soluble in water.


Titanium(IV) oxide sulfate sulfuric acid hydrate is widely used as a pigment in paints and dyes. It is also useful in the preparation of stable amorphous titanium oxide hollow microspheres.


Incompatible with bases, carbides, chlorates, fulminates, nitrates, picrates, permanganates, nitrites, phosphorus, halides and finely powdered metals.

Literature References

Tanaka, M.; Suh, I.; Takada, H.; Iwamoto, M. Preparation of porous MTiOx (M = Cr, Mo, or W) composite oxides from a mesostructured material of titanium oxysulfate and surfactant micelles based on a wall ion exchange-calcination method. Microporous Mesoporous Mater. 2015, 203, 274-281.

Njagi, E. C.; Genuino, H. C.; Kuo, C. H.; Dharmarathna, S.; Gudz, A.; Suib, S. L. High-yield selective conversion of carbohydrates to methyl levulinate using mesoporous sulfated titania-based catalysts. Microporous Mesoporous Mater. 2015, 202, 68-72.

GHS Hazard and Precautionary Statements

Hazard Statements: H314-H335

Causes severe skin burns and eye damage. May cause respiratory irritation.

Precautionary Statements: P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c

Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Wash contaminated clothing before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Hazard Class
Packing Group
Harmonized Tariff Code


  • 10895

    Ammonium bis(oxalato)oxotitanate(IV) hydrate, Puratronic®, 99.998% (metals basis)
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  • 12337

    Tungsten(VI) chloride, 99%
  • 39342

    Lanthanum(III) nitride, 99.9% (REO)
  • 77115

    Titanium(IV) isopropoxide, 97+%

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