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/418/501/product-dating-information-06-25-mk.pdf
700347
Titanium dioxide, mixture of rutile and anatase
nanoparticles, <150 nm particle size (volume distribution, DLS), dispersion, 40 wt. % in H2O, 99.5% trace metals basis
Synonym(s):
Titania, Titanium(IV) oxide, mixture of rutile and anatase, Titanium dioxide
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Product Name
Titanium(IV) oxide, mixture of rutile and anatase, nanoparticles, <150 nm particle size (volume distribution, DLS), dispersion, 40 wt. % in H2O, 99.5% trace metals basis
SMILES string
O=[Ti]=O
InChI key
GWEVSGVZZGPLCZ-UHFFFAOYSA-N
InChI
1S/2O.Ti
assay
99.5% trace metals basis
form
dispersion
nanoparticles
concentration
40 wt. % in H2O
particle size
<150 nm (volume distribution, DLS)
~21 nm (primary particle size of starting nanopowder)
bp
100 °C
density
1.3 g/mL±0.2 at 25 °C
Quality Level
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This Item | 718467 | NIST1898 | 774510 |
|---|---|---|---|
| assay 99.5% trace metals basis | assay ≥99.5% trace metals basis | assay - | assay - |
| form dispersion, nanoparticles | form nanopowder | form - | form nanowires |
| particle size <150 nm (volume distribution, DLS), ~21 nm (primary particle size of starting nanopowder) | particle size - | particle size - | particle size - |
| density 1.3 g/mL±0.2 at 25 °C | density 4.26 g/mL at 25 °C (lit.) | density 4.26 g/mL at 25 °C (lit.) | density 4.26 g/mL at 25 °C (lit.) |
| concentration 40 wt. % in H2O | concentration - | concentration - | concentration - |
| bp 100 °C | bp - | bp - | bp - |
Application
General description
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1
Storage Class
12 - Non Combustible Liquids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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Nanomaterials are considered a route to the innovations required for large-scale implementation of renewable energy technologies in society to make our life sustainable.
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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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