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| | Potassium nonafluoro-1-butanesulfonate Basic information |
| Product Name: | Potassium nonafluoro-1-butanesulfonate | | Synonyms: | PotassiuM nonafluorobentan sulfonate;Perfluorobutanesulphonic acid, potassium salt, Potassium 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonate;Potassium nonafluorobutane-1-sulphonate 98%;PotassiuM nonafluoro-1-butanesulfonate 98%;Potassium perflurobutane sulfonate;Potassium nofluoro-1-butanesulfote;Potassium perfluoro-1-butan;NONAFLUOROBUTANE-1-SULFONIC ACID POTASSIUM SALT | | CAS: | 29420-49-3 | | MF: | C4F9KO3S | | MW: | 338.19 | | EINECS: | 249-616-3 | | Product Categories: | Organics | | Mol File: | 29420-49-3.mol |  |
| | Potassium nonafluoro-1-butanesulfonate Chemical Properties |
| Melting point | >300 °C (lit.) | | density | 0.69 | | vapor pressure | 0Pa at 20℃ | | storage temp. | Store below +30°C. | | solubility | water: soluble100mg/mL, clear, colorless | | form | Solid | | color | White to Off-White | | PH | 5.5-6.5 (50g/l, H2O) | | BRN | 5200982 | | Boiling point | >400°C | | Stability: | Very Hygroscopic | | InChIKey | LVTHXRLARFLXNR-UHFFFAOYSA-M | | LogP | -1.8 at 23℃ and pH5.9-6.3 | | Surface tension | 70.45mN/m at 1g/L and 20℃ | | Dissociation constant | -13.2--12.5 at 22-37℃ | | CAS DataBase Reference | 29420-49-3(CAS DataBase Reference) | | EPA Substance Registry System | 1-Butanesulfonic acid, 1,1,2,2,3,3,4,4,4-nonafluoro-, potassium salt (29420-49-3) |
| Hazard Codes | Xi,C | | Risk Statements | 36/37/38 | | Safety Statements | 26-36 | | WGK Germany | 3 | | HazardClass | IRRITANT | | HS Code | 29049090 | | Toxicity | LD50 orally in Rabbit: > 2000 mg/kg LD50 dermal Rabbit > 2000 mg/kg |
| | Potassium nonafluoro-1-butanesulfonate Usage And Synthesis |
| Description | Potassium nonafluoro-1-butanesulfonate is a chemical compound that is used to remove trifluoroacetic acid from wastewater. It can also be used as an analytical reagent to measure cytosolic calcium concentrations in cells. In addition, it has been shown to have a high degree of chemical stability, but it may react with hydrogen fluoride and cause toxicity in humans. | | Chemical Properties | White crystal | | Uses | Potassium Perfluoro-1-butanesulfonate is standard for environmental testing and research. Also used on studies to compare the effect of glimepiride and nateglinde in all patients with type-2 diabetes. | | Purification Methods | Wash it with H2O and dry it in vacuo. When the K salt is distilled with 100% H2SO4, it gives the free acid which can be distilled (b 105o/22mm, 210-212o/760mm) and then converted to the pure K salt. [Gramstad & Haszeldine J Chem Soc 2640 1957, Beilstein 2 IV 818.] |
| | Potassium nonafluoro-1-butanesulfonate Preparation Products And Raw materials |
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