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224227 Aldrich

Titanium(IV) oxide, rutile

powder, <5 μm, ≥99.9% trace metals basis

Synonym: Titanium dioxide

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Properties

Related Categories 3D Printing Materials for Research and Development, Alternative Energy, Catalysis and Inorganic Chemistry, Chemical Synthesis, Dopants,
InChI Key   GWEVSGVZZGPLCZ-UHFFFAOYSA-N
assay   ≥99.9% trace metals basis
form   powder
particle size   <5 μm
density   4.17 g/mL at 25 °C(lit.)

Description

Frequently Asked Questions

Frequently Asked Questions are available for this Product.

Features and Benefits

Possesses improved photocatalytic activity.

Other Notes

Contains ~5% anatase

Packaging

100, 500 g in poly bottle

Price and Availability

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
nwg
RTECS 
VM2940000

Documents

Certificate of Analysis

Certificate of Origin

Frequently Asked Questions

Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis. These documents are located on the product detail page under Useful Links & Tools. Click on the following link to search for a Certificate of Analysis. Please click the following link to see the details on our Product Dating Information.
How do I get lot-specific information or a Certificate of Analysis?
A Certificate of Analysis is available by lot number and can be obtained through our Advanced Search Option: http://www.sigmaaldrich.com/catalog/AdvancedSearchPage.do
How do I find price and availability?
There are several ways to find pricing and availability for our products.  Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers. 
What is the solubility of Product 224227, Titanium(IV) oxide, rutile?
We do not test the solubility of this product. However, according to The Merck Index, 13th Edition, this product is insoluble in water, HCl, HNO3 and dilute H2SO4. It is expected to be soluble in hot concentrated H2SO4 and hydrofluoric acid.
What is the surface area of Product Product 224227, Titanium(IV) oxide, rutile?
According to our supplier, the surface area of this product is about 2-3 m2/g.
What does "Trace Metal Basis" mean?
For this product, the purity is determined by testing total metallic impurities. Our specifications only allow for a maximum of 1000 ppm. On the Certificate of Analysis, you will be able to see which metals were tested and the amount.
How much anatase is present in Product 224227, Titanium(IV) oxide, rutile?
We do not determine the amount of anatase form present. However, according to our supplier, this product may have a maximum of 10% anatase present.
What is the Department of Transportation shipping information for this product?
Transportation information can be found in Section 14 of the product's (M)SDS. To access the shipping information for this material, use the link on the product detail page for the product, or search here. 
My question is not addressed here, how can I contact Technical Service for assistance?
Use the option to the right to "Ask a Question" by email of a Technical Service Scientist.
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Protocols & Articles

Articles

3D Printing of Carbon Fiber-Reinforced Composites

3D printing is a type of additive manufacturing that can be used to rapidly fabricate components with highly customizable geometries, most typically using a layer-by-layer fabrication process. 3D pri...
Zhenyu Bo* (Ph.D Candidate at Northwestern University) and Jia Choi*, PhD, Product Manager


*Materials Science Product Management Team, MilliporeSigma, Milwaukee, WI.
Keywords: Deposition, Nanomaterials, Nanotubes

Changing the Landscape of Environmental and Energy Research Through Novel Nanoscale Materials

Energy and environmental catalysts (EECs) form a major group of materials that will continue to drive the growth of industry and research investments. The EEC market is estimated to be between $10−16...
Santanu Chaudhuri
Material Matters, 2012 v7, n4
Keywords: Adsorption, Alternative energy, Applications, Automotive, Catalysis, Diffusion, Environmental, Gene expression, Immobilization, Infrared spectroscopy, Metal organic frameworks, Methods, Molecular probes, Oxidations, Protocols, Reductions, Search, Spectroscopy, Substitutions, Support, Surface Science, Type

Peer-Reviewed Papers
15

References

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