氟化钾
一般危化品
氟化钾结构式
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常用名 | 氟化钾 | 英文名 | Potassium fluoride |
|---|---|---|---|---|
| CAS号 | 7789-23-3 | 分子量 | 58.097 | |
| 密度 | 2.48 | 沸点 | 1505 °C | |
| 分子式 | FK | 熔点 | 858 °C(lit.) | |
| MSDS | 中文版 美版 | 闪点 | 1505°C | |
| 符号 |
GHS06 |
信号词 | Danger |
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Size and molecular flexibility of sugars determine the storage stability of freeze-dried proteins.
Mol. Pharm. 12(3) , 684-94, (2015) Protein-based biopharmaceuticals are generally produced as aqueous solutions and stored refrigerated to obtain sufficient shelf life. Alternatively, proteins may be freeze-dried in the presence of sugars to allow storage stability at ambient conditions for pr... |
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Comparison of the Biological Impacts of the Fluoride Compounds by Graphical Risk Visualization Map Technique.
Biol. Trace Elem. Res. 167 , 84-90, (2015) Various fluoride compounds are widely used in industry. The present risk assessment study was conducted using a series of inorganic binary fluorides of the type XFn, where X(n) = Na(+), K(+), Li(+), Mg(2+), Ca(2+), Sr(2+), Ba(2+), Al(3+), Nd(3+), La(3+), Ce(3... |
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Assessment of sediment toxicity in the Lagoon of Venice (Italy) using a multi-species set of bioassays.
Ecotoxicol. Environ. Saf. 123 , 32-44, (2015) Within the framework of a Weight of Evidence (WoE) approach, a set of four toxicity bioassays involving the amphipod Corophium volutator (10 d lethality test on whole sediment), the sea urchin Paracentrotus lividus (fertilization and embryo toxicity tests on ... |
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Convenient synthesis of 18F-radiolabeled R-(-)-N-n-propyl-2-(3-fluoropropanoxy-11-hydroxynoraporphine.
J. Labelled Comp. Radiopharm. 57(14) , 725-9, (2014) Aporphines are attractive candidates for imaging D2 receptor function because, as agonists rather than antagonists, they are selective for the receptor in the high affinity state. In contrast, D2 antagonists do not distinguish between the high and low affinit... |
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Waterproof Alkyl Phosphate Coated Fluoride Phosphors for Optoelectronic Materials.
Angew. Chem. Int. Ed. Engl. 54 , 10862-6, (2015) A facile approach for coating red fluoride phosphors with a moisture-resistant alkyl phosphate layer with a thickness of 50-100 nm is reported. K2 SiF6 :Mn(4+) particles were prepared by co-precipitation and then coated by esterification of P2 O5 with alcohol... |
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Metabolic drug-drug interaction potential of macrolactin A and 7-O-succinyl macrolactin A assessed by evaluating cytochrome P450 inhibition and induction and UDP-glucuronosyltransferase inhibition in vitro.
Antimicrob. Agents Chemother. 58(9) , 5036-46, (2014) Macrolactin A (MA) and 7-O-succinyl macrolactin A (SMA), polyene macrolides containing a 24-membered lactone ring, show antibiotic effects superior to those of teicoplanin against vancomycin-resistant enterococci and methicillin-resistant Staphylococcus aureu... |
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Evaluation of enantiomeric purity of magnesium-L-aspartate dihydrate.
J. Pharm. Biomed. Anal. 102 , 100-9, (2014) Magnesium supplementation in form of organic magnesium salts is a very popular practice. We examined the enantiomeric purity of "Magnesium aspartate dihydrate" monographed in the European Pharmacopeia. A chiral capillary zone electrophoresis using (2-hydroxyp... |
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Cilengitide--exceptional pseudopolymorphism of a cyclic pentapeptide.
Eur. J. Pharm. Sci. 71 , 1-11, (2015) Cilengitide (Cil) represents a cyclic pentapeptide, cyclo-(Arg-Gly-Asp-D-Phe-N-MeVal). Existence of an anhydrate form (A1) and a tetrahydrate form Cil1(H2O)4 has been observed. Surprisingly the anhydrate form proved to be more stable in aqueous environment co... |
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Mechanisms of Particle Charging by Surfactants in Nonpolar Dispersions.
Langmuir 31 , 11989-99, (2015) Electric charging of colloidal particles in nonpolar solvents plays a crucial role for many industrial applications and products, including rubbers, engine oils, toners, or electronic displays. Although disfavored by the low solvent permittivity, particle cha... |
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Mitochondria-targeting nanoplatform with fluorescent carbon dots for long time imaging and magnetic field-enhanced cellular uptake.
ACS Appl. Mater. Interfaces 7 , 10201-12, (2015) In this study, a biocompatible nanoplatform has been constructed on the basis of magnetic mesoporous silica nanoparticles (Fe3O4@mSiO2) via surface modification of triphenylphospine (TPP) and then conjugation with fluorescent carbon dots (CDs). The as-prepare... |