The shape of the particles in this product is not controlled, and the particle size distribution has not been tested. Therefore, specific information regarding the particle shape and distribution is not available.
224227
Titanium(IV) oxide, rutile
powder, <5 μm, ≥99.9% trace metals basis
Sinónimos:
Titanium dioxide
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About This Item
Productos recomendados
Nivel de calidad
Ensayo
≥99.9% trace metals basis
Formulario
powder
idoneidad de la reacción
reagent type: catalyst
core: titanium
tamaño de partícula
<5 μm
densidad
4.17 g/mL at 25 °C (lit.)
cadena SMILES
O=[Ti]=O
InChI
1S/2O.Ti
Clave InChI
GWEVSGVZZGPLCZ-UHFFFAOYSA-N
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Categorías relacionadas
Descripción general
Aplicación
Rutile titanium(IV) oxide exhibit a high dielectric constant and can be used as a component in low-temperature cofired ceramics (LTCC) or as a filler in organic-inorganic composites.
Au/rutileTiO2 can be used as a photocatalyst for selective aerobic oxidation of amines to corresponding imines.
Características y beneficios
Otras notas
Código de clase de almacenamiento
13 - Non Combustible Solids
Clase de riesgo para el agua (WGK)
nwg
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
Equipo de protección personal
Eyeshields, Gloves, type N95 (US)
Elija entre una de las versiones más recientes:
Certificados de análisis (COA)
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Do you know the shape of the particles ? And how wide is the particle distribution ?
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How can I determine the shelf life / expiration / retest date of this product?
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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.pdfHelpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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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Do you know the particle size distribution of Titania powder #224227
1 answer-
The specification for particle size is < 5 μm. The average particle size will be recorded on the lot specific certificate of analysis. The particle size distribution is not determined.
See the link below to review a sample Certificate of Analysis:
https://www.sigmaaldrich.com/certificates/sapfs/PROD/sap/certificate_pdfs/COFA/Q14/224227-100G0000213989.pdfHelpful?
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What is the solubility of Product 224227, Titanium(IV) oxide, rutile?
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We do not test the solubility of this product. However, according to the chemicals encyclopedia published by the Royal Society of Chemistry, 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.
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What is the Department of Transportation shipping information for this product?
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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.
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What does "Trace Metal Basis" mean?
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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.
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How much anatase is present in Product 224227, Titanium(IV) oxide, rutile?
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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.
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What is the surface area of Product Product 224227, Titanium(IV) oxide, rutile?
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According to our supplier, the surface area of this product is about 2-3 m2/g.
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