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
14023
Titanium(IV) oxysulfate
≥29% (Ti (as TiO2)), solid, technical
동의어(들):
Titanyl sulfate
제품정보 (DICE 배송 시 비용 별도)
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제품 이름
Titanium(IV) oxysulfate, ≥29% Ti (as TiO2) basis, technical
SMILES string
O.O=[Ti++].[O-]S([O-])(=O)=O
InChI
1S/H2O4S.H2O.O.Ti/c1-5(2,3)4;;;/h(H2,1,2,3,4);1H2;;/q;;;+2/p-2
InChI key
SWNAGNPMPHSIJF-UHFFFAOYSA-L
grade
technical
form
solid
reaction suitability
core: titanium, reagent type: catalyst
concentration
≥29% (Ti (as TiO2))
impurities
sulfonic acid, ≤17% free acid (as H2SO4)
anion traces
chloride (Cl-): ≤500 mg/kg
cation traces
Fe: ≤500 mg/kg
Quality Level
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이 품목 | 333980 | 749249 | 461822 |
|---|---|---|---|
| reaction suitability core: titanium, reagent type: catalyst | reaction suitability core: titanium, reagent type: catalyst | reaction suitability core: titanium, reagent type: catalyst | reaction suitability core: titanium, reagent type: catalyst |
| form solid | form powder | form solid | form solid |
| Quality Level 200 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| cation traces Fe: ≤500 mg/kg | cation traces - | cation traces - | cation traces - |
| grade technical | grade - | grade - | grade - |
| concentration ≥29% (Ti (as TiO2)) | concentration - | concentration - | concentration - |
Application
It can also be used in the synthesis of freeze dried titania foams, and WO3-loaded TiO2 photocatalyst applicable for the oxidation of trans-ferulic acid to vanillin.[4]
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
저장 등급
8B - Non-combustible corrosive hazardous materials
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
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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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