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.pdf
422843
Potassium trifluoromethanesulfonate
98%
Synonym(s):
Potassium triflate, Trifluoromethanesulfonic acid potassium salt
Select a Size
Select a Size
About This Item
Skip To
Assay
98%
form
powder
functional group
fluoro
triflate
SMILES string
[K+].[O-]S(=O)(=O)C(F)(F)F
InChI
1S/CHF3O3S.K/c2-1(3,4)8(5,6)7;/h(H,5,6,7);/q;+1/p-1
InChI key
GLGXXYFYZWQGEL-UHFFFAOYSA-M
Looking for similar products? Visit Product Comparison Guide
Related Categories
1 of 4
This Item | 281883 | 367907 | 25510 |
|---|---|---|---|
| assay 98% | assay 98% | assay 98% | assay 99-102% (perchloric acid titration) |
| Quality Level 100 | Quality Level 200 | Quality Level 100 | Quality Level 200 |
| form powder | form - | form solid | form solid |
| functional group fluoro | functional group fluoro | functional group fluoro, triflate | functional group - |
General description
Application
It may be used in the following studies:
- As a template source for constructing the heterotopic isothiosemicarbazide-based macrocyclic ligand.[4]
- As a supporting electrolyte in the electrochemical study of evidence for gold anion in ethylenediamine.[5]
- As a reagent in the synthesis of imidazolium salt, 3-methyl-1-(3R,3aR,6S,6aR)-[6-(benzyloxy)-hexahydrofuro[3,2-b]furan-3-yl]imidazolium trifluoromethanesulfonate.[6]
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
-
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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
Helpful?
-
Active Filters
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service