Solventi non polari
I solventi non polari sono una classe di solventi che dissolvono composti non polari grazie alle loro basse costanti dielettriche e alla mancanza di cariche parziali significative. Sono ampiamente utilizzati in vari processi chimici e applicazioni, tra cui la sintesi organica, le estrazioni e la cromatografia. I solventi non polari comuni includono sostanze con anelli a 6 membri e Building Blocks come l'esano e il toluene, che sono cruciali per dissolvere composti idrofobici. Questi solventi svolgono un ruolo essenziale nella preparazione di ingredienti farmaceutici attivi (API) e composti di ricerca correlati. Inoltre, i solventi non polari sono utilizzati nella spettroscopia NMR, dove aiutano a dissolvere analiti non polari senza interferire con l'analisi spettrale. Sono anche importanti in processi che coinvolgono amminoacidi, composti organici clorurati e vari Building Blocks. La loro efficacia nel dissolvere composti organici rende i solventi non polari indispensabili sia in ambienti di laboratorio che industriali.
Trovati 186 prodotti per "Solventi non polari".
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Toluene, ACS, 99.5% min
CAS:Prodotto controllatoToluene is used as solvent for paints, paint thinners, silicone sealants, many chemical reactants, rubber, printing ink, adhesives (glues), lacquers, leather tanners and disinfectants. It is an important raw material to synthesize pharmaceuticals, paints, resins, dyes, toluene diisocyanate and explFormula:C7H8Purezza:99.5%Colore e forma:LiquidPeso molecolare:92.14Toluene, Spectrophotometric Grade, 99.7+%
CAS:Prodotto controllatoMaximum level of impurities: Evaporation residue 4ppm, H2O 0.03%Formula:C7H8Purezza:99.7+%Colore e forma:Clear, colorless, LiquidPeso molecolare:92.14n-Hexane, anhydrous
CAS:n-Hexane is used as a solvent to extract edible oils from seed and vegetable crops. Commercial grades of hexane are used as solvents for glues, varnishes, and inks, cleaning agent (degreaser) in the printing industry, liquid in low temperature thermometers. Other uses are as fuels and fuel additivesFormula:C6H14Colore e forma:Liquid, ColorlessPeso molecolare:86.18Hexanes, mixed isomers, ACS, 98.5+%
CAS:Hexane mixed isomers is used in the laboratory to extract oil and grease contaminants from water and soil for analysis. As a non-polar solvent, it is used in chromatography. It plays important role in the preparation of glues for shoes, leather products, and roofing. It is also used for reactions tFormula:C6H14Purezza:98.5+%Colore e forma:LiquidPeso molecolare:86.18Toluene, anhydrous, 99.8%
CAS:Prodotto controllatoToluene is widely used as an organic solvent in various industries like paints, pharmaceuticals, dyes, agrochemicals and polymers. It is used as an additive in gasoline and improves octane ratings, as a fullerene indicator, in paint thinners and silicone sealants, as a coolant in sodium cold traps uFormula:C7H8Purezza:99.8%Peso molecolare:92.14Toluene, HPLC Grade, 99.7% min
CAS:Prodotto controllatoToluene is used as a mobile phase in High Performance Liquid Chromatography and Liquid Chromatography coupled with Mass Spectrometry. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legaFormula:C7H8Purezza:99.7%Colore e forma:Liquid, ColorlessPeso molecolare:92.14n-Hexane, Spectrophotometric Grade, 95+%
CAS:n-Hexane used in spectrophotometry and environmental testing. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference hFormula:C6H14Purezza:95+%Colore e forma:Colorless, clear liquidPeso molecolare:86.18Hexanes, mixed isomers, HPLC Grade, 99+%
CAS:Hexanes, mixed isomers are used as a mobile phase in High Performance Liquid Chromatography and Liquid Chromatography coupled with Mass Spectrometry. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may rFormula:C6H14Purezza:99+%Peso molecolare:86.18Hexanes, mixed isomers, Environmental Grade
CAS:Hexane mixed isomers is used in the laboratory to extract oil and grease contaminants from water and soil for analysis. As a non-polar solvent, it is used in chromatography. It plays an important role in the preparation of glues for shoes, leather products and roofing. It is also used for reactionsFormula:C6H14Peso molecolare:86.18Chloroform, Molecular Biology Reagent
CAS:Chloroform is a common laboratory reagent favored for use as a solvent due to the compounds relative unreactivity and miscibility with most organic compounds. Chloroform is also used in organic synthesis as a source for CCl2. In the swine tracheal smooth muscle, chloroform has been demonstrated to dFormula:CHCl3Colore e forma:Clear colorless, LiquidPeso molecolare:119.37n-Hexane, anhydrous, over molecular sieves, packaged under argon in resealable ChemSeal™ bottles
CAS:n-Hexane is used as a solvent, paint thinner, and chemical reaction medium. It is used to extract edible oils from seeds and vegetables, as a special-use solvent, and as a cleaning agent. Hexanes are commonly used in chromatography as a non-polar solvent. This Thermo Scientific Chemicals brand prodFormula:C6H14Colore e forma:Liquid, Clear colorlessPeso molecolare:86.18n-Hexane, Spectrophotometric Grade, 95+%, packaged under Argon in resealable ChemSeal™ bottles
CAS:n-Hexane is used in the formulation of glues for shoes, leather products, and roofing, as a cleaning agent, de-greasing agent. It is used to extract edible oils from seeds and vegetables, a non-polar solvent in chromatography. This Thermo Scientific Chemicals brand product was originally part of thFormula:C6H14Purezza:95+%Colore e forma:Colorless, clear liquidPeso molecolare:86.18Chloroform, ethanol-free, 99+%, stab. with ca 50 ppm amylene
CAS:Chloroform is a commonly used laboratory solvent. It was previously used as an anesthetic. It is also used as a precursor to PTFE and refrigerants. Chloroform was used in the past as an extraction solvent for fats, oils and greases. It is useful for the rapid and simple release of periplasmic proteiFormula:CHCl3Purezza:99+%Colore e forma:Clear colorless, LiquidPeso molecolare:119.37n-Hexane, 99%
CAS:n-Hexane is used as a solvent to extract edible oils from seed and vegetable crops. Commercial grades of hexane are used as solvents for glues, varnishes, and inks, cleaning agent (degreaser) in the printing industry, liquid in low temperature thermometers. Other uses are as fuels and fuel additivesFormula:C6H14Purezza:99%Colore e forma:Liquid, Clear colorlessPeso molecolare:86.18Toluene, anhydrous, 99.8%, packaged under Argon in resealable ChemSeal™ bottles
CAS:Prodotto controllatoToluene is widely used as an organic solvent in various industries like paints, pharmaceuticals, dyes, agrochemicals and polymers. It is used as an additive in gasoline and improves octane ratings, as a fullerene indicator, in paint thinners and silicone sealants, as a coolant in sodium cold traps uFormula:C7H8Purezza:99.8%Colore e forma:Clear, colorless, LiquidPeso molecolare:92.14Toluene, Semiconductor Grade, 99% min
CAS:Prodotto controllatoMaximum level of impurities: Color (APHA) 10, Acidity 0.2meq/g, Evaporation residue 2ppm, H2O 0.03%, Substances darkened by H2SO4 P.T., Sulfur compounds (as S) 0.003%, Cl 2ppm, PO4 0.5ppmFormula:C7H8Purezza:99%Colore e forma:Clear colorless, LiquidPeso molecolare:92.14Toluene, anhydrous, 99.8%, over molecular sieves, packaged under Argon in resealable ChemSeal™ bottles
CAS:Prodotto controllatoToluene is added to gasoline, used to produce benzene, and used as a solvent. It is used in aviation and automotive fuels, as a solvent, and to make other chemicals. Toluene has also been used as a coolant for its good heat transfer capabilities in sodium cold traps used in nuclear reactor system loFormula:C7H8Purezza:99.8%Colore e forma:Clear colorless, LiquidPeso molecolare:92.14n-Hexane, Environmental Grade, 95+%
CAS:Pesticide residue, environmental and GC analysis.n-Hexane is used in spectrophotometry and environmental testing. It is used as a solvent to extract edible oils from seed and vegetable crops. Commercial grades of hexane are used as solvents for glues, varnishes, and inks, cleaning agent (degreaser)Formula:C6H14Purezza:95+%Colore e forma:LiquidPeso molecolare:86.18Toluene, Environmental Grade, 99.8+%
CAS:Prodotto controllatoMaximum level of impurities: Color (APHA) 10, Halogenated residue by GC-ECD, (as Heptachlorepoxide) 5ng/L, Water 0.03%Formula:C7H8Purezza:99.8+%Peso molecolare:92.14Hexanes, mixed isomers, (60+% n-hexane)
CAS:Hexane mixed isomers is used in the laboratory to extract oil and grease contaminants from water and soil for analysis. As a non-polar solvent, it is used in chromatography. It plays important role in the preparation of glues for shoes, leather products, and roofing. It is also used for reactions tFormula:C6H14Purezza:60+%Colore e forma:Liquid, Clear colorless [US] / Clear [EU]Peso molecolare:86.18
