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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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250 ML
€81.40
1 L
€246.00

€81.40

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250 ML
€81.40
1 L
€246.00

About This Item

Linear Formula:
TiOSO4
CAS Number:
13825-74-6
Molecular Weight:
159.93
MDL number:
MFCD00216886
UNSPSC Code:
12352302
PubChem Substance ID:
24872968
NACRES:
NA.23
form:
liquid

€81.40

Please contact Customer Service for Availability
Request a Bulk Order

Quality Level

100

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
GHS05

Signal Word

Danger

Hazard Statements

H290,H314

Hazard Classifications

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

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
WXBF5250V
WXBF3945V
WXBF1984V
WXBF1217V
MKCR6558

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Questions

1–3 of 3 Questions  

  1. Buongiorno, è possibile sapere la concentrazione di acido solforico della soluzione 495379? grazie

    1 answer

    1. The concentration of sulfuric acid in product 495379 is 30-34%.

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  3. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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