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
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 25 g | Check Cart for Availability | $101.00 | |
| 100 g | Check Cart for Availability | $335.00 |
About This Item
$101.00
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
Quality Level
assay
99.5% trace metals basis
form
dispersion, nanoparticles
reaction suitability
core: titanium
greener alternative product characteristics
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
concentration
40 wt. % in H2O
particle size
<150 nm (volume distribution, DLS), ~21 nm (primary particle size of starting nanopowder)
bp
100 °C
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This Item | |||
|---|---|---|---|
| particle size <150 nm (volume distribution, DLS), ~21 nm (primary particle size of starting nanopowder) | particle size <100 nm (BET), <50 nm (XRD) | particle size <100 nm (BET) | particle size - |
| form dispersion, nanoparticles | form nanopowder | form nanopowder | form - |
| assay 99.5% trace metals basis | assay 99.5% trace metals basis | assay ≥97% | assay - |
| density 1.3 g/mL±0.2 at 25 °C | density - | density 4.26 g/mL at 25 °C (lit.) | density 4.26 g/mL at 25 °C (lit.) |
| bp 100 °C | bp - | bp - | bp - |
| concentration 40 wt. % in H2O | concentration - | concentration - | concentration - |
General description
Application
- photo-catalytic applications
- cosmetics, textile, and paints
- fabrication of flexible humidity sensors
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1
Storage Class
12 - Non Combustible Liquids
wgk
WGK 1
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 700347-100G | 04061832795522 |
| 700347-25G | 04061832795607 |
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How can I determine the shelf life / expiration / retest date of this product?
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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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