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
14007
Potassium titanium oxide oxalate dihydrate
solid
Synonym(s):
Dipotassium oxodioxalatotitanate(IV) dihydrate, Oxotitanium potassium ethanedioate hydrate (1:2:2:2)
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$134.00
$691.00
$134.00
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About This Item
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Product Name
Potassium titanium oxide oxalate dihydrate,
InChI key
PGGRHIGITIPOBF-UHFFFAOYSA-J
InChI
1S/2C2H2O4.2K.2H2O.O.Ti/c2*3-1(4)2(5)6;;;;;;/h2*(H,3,4)(H,5,6);;;2*1H2;;/q;;2*+1;;;;+2/p-4
SMILES string
O.O.[K+].[K+].[O-]C(=O)C(=O)O[Ti](=O)OC(=O)C([O-])=O
form
solid
reaction suitability
core: titanium, reagent type: catalyst
Quality Level
Related Categories
1 of 4
This Item | |||
|---|---|---|---|
| reaction suitability core: titanium, reagent type: catalyst | reaction suitability core: titanium, reagent type: catalyst | reaction suitability core: platinum, reagent type: catalyst | reaction suitability core: iridium, reagent type: catalyst |
| form solid | form powder | form - | form solid |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
General description
Application
- A catalyst to synthesize chromene derivatives via three-component condensation reaction of aromatic aldehydes, malononitrile, and resorcinol/ naphthol.
- An electrolyte to functionalize the surface of aluminum alloy with TiO2 layer by plasma electrolytic oxidation (PEO).
PTO can be used as a precursor to synthesize titanium dioxide (TiO2) nanoparticles.[1]
Storage Class
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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How can I determine the shelf life / expiration / retest date of this product?
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What is the recommended retest period of Potassium titanium oxide oxalate dihydrate?
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This product is not assigned an expiration or retest date. Products that are robust in nature and extremely stable, in the original unopened container, are not assigned an expiration date or retest schedule. These products will have no dating reported on either the label or the Certificate of Analysis.
Products that are not assigned an expiration or retest date are covered by a warranty period of 1 year from the date of product shipment.
Full Product Dating Information may be reviewed at the link below: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/190/408/product-dating-information-ms.pdf.
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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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