
Indicadores y soluciones volumétricas analíticas
Las soluciones volumétricas analíticas y los indicadores son estándares de referencia esenciales utilizados en análisis químicos precisos y procedimientos de laboratorio. Estas soluciones aseguran la exactitud en las mediciones cuantitativas, desempeñando un papel crucial en espectroscopía, cromatografía líquida de alta resolución (HPLC) y cromatografía de gases. Son fundamentales en diversos campos, incluyendo la bioquímica, la biología celular y molecular, y la ciencia de materiales. Los componentes clave incluyen ácidos, reactivos sintéticos y una variedad de Building Blocks orgánicos, como carbonilos y compuestos heterocíclicos. Estos estándares son vitales para asegurar el cumplimiento de las normativas ambientales y el control de calidad farmacéutico. Además, apoyan aplicaciones de investigación avanzada en áreas como la espectroscopía NMR, la síntesis de péptidos y el desarrollo de ingredientes farmacéuticos activos (APIs). La fiabilidad y precisión proporcionadas por estas soluciones volumétricas e indicadores son indispensables para la investigación científica y las aplicaciones industriales, garantizando la validez y reproducibilidad de los resultados experimentales.
Subcategorías de "Indicadores y soluciones volumétricas analíticas"
Se han encontrado 2292 productos de "Indicadores y soluciones volumétricas analíticas"
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Bromocresol Green
CAS:Fórmula:C21H14Br4O5SForma y color:White to Gray to Brown powder to crystalPeso molecular:698.01Diphenylcarbazone (contains Diphenylcarbazide)
CAS:Fórmula:C13H12N4OPureza:>40.0%(HPLC)Forma y color:Light yellow to Brown powder to crystalPeso molecular:240.27(R)-(-)-α-Methoxy-α-(trifluoromethyl)phenylacetyl Chloride [for Determination of the optical purity of Alcohols and Amines]
CAS:Fórmula:C10H8ClF3O2Pureza:>98.0%(GC)(T)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:252.62(S)-(+)-NBD-APy [=(S)-(+)-4-Nitro-7-(3-aminopyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination]
CAS:Fórmula:C10H11N5O3Forma y color:Light yellow to Amber to Dark green powder to crystalPeso molecular:249.23O-(2,3,4,5,6-Pentafluorobenzyl)hydroxylamine Hydrochloride [for Oxime Preparation]
CAS:Fórmula:C7H4F5NO·HClPureza:>98.0%(T)(HPLC)Forma y color:White powder to crystalPeso molecular:249.57N-(2-Carboxy-4,5-dichlorobenzoyl)-(+)-10,2-camphorsultam
CAS:Fórmula:C18H19Cl2NO5SPureza:>98.0%(T)(HPLC)Forma y color:White to Almost white powder to crystalPeso molecular:432.31N,N-Dimethylformamide Diethyl Acetal [for Esterification]
CAS:Fórmula:C7H17NO2Pureza:>95.0%(GC)Forma y color:Colorless to Light yellow clear liquidPeso molecular:147.22Alizarin Complexone
CAS:Fórmula:C19H15NO8Pureza:>70.0%(HPLC)Forma y color:Orange to Amber to Dark red powder to crystalPeso molecular:385.33Methyl Orange (0.1% in Water) [for Titration]
CAS:Fórmula:C14H14N3NaO3SForma y color:Orange to Brown to Dark red clear liquidPeso molecular:327.33MCLA [Chemiluminescence Reagent]
CAS:Fórmula:C14H13N3O2·HClPureza:>98.0%(HPLC)Forma y color:White to Brown powder to crystalPeso molecular:291.74(1S,2S)-(-)-1,2-Diphenylethylenediamine
CAS:Fórmula:C14H16N2Pureza:>98.0%(GC)(T)Forma y color:White to Light yellow powder to crystalPeso molecular:212.302-Nitrophenol Sodium Salt
CAS:Fórmula:C6H4NNaO3Pureza:>99.0%(HPLC)Forma y color:Orange to Red powder to crystalPeso molecular:161.09p-Terphenyl
CAS:Fórmula:C18H14Pureza:>99.0%(GC)Forma y color:White to Almost white powder to crystalPeso molecular:230.314-Cyanobenzoic Acid
CAS:Fórmula:C8H5NO2Pureza:>98.0%(GC)(T)Forma y color:White to Almost white powder to crystalPeso molecular:147.13Dichloromethane (stabilized with 2-Methyl-2-butene) [for HPLC Solvent]
CAS:Fórmula:CH2Cl2Pureza:>99.5%(GC)Forma y color:Colorless clear liquidPeso molecular:84.938-Mercaptoquinoline Hydrochloride [Extraction-spectrophotometric and fluorimetric reagent for soft metals]
CAS:Fórmula:C9H7NS·HClPureza:>95.0%(T)Forma y color:Light yellow to Yellow to Orange powder to crystalPeso molecular:197.68N-Acetylimidazole
CAS:Fórmula:C5H6N2OPureza:>98.0%(GC)(T)Forma y color:White to Almost white powder to crystalPeso molecular:110.12Cresol Red Sodium Salt
CAS:Fórmula:C21H17NaO5SForma y color:Dark red to Brown powder to crystalPeso molecular:404.41(S)-(+)-α-Methoxy-α-(trifluoromethyl)phenylacetyl Chloride [for Determination of the optical purity of Alcohols and Amines]
CAS:Fórmula:C10H8ClF3O2Pureza:>98.0%(GC)(T)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:252.621,4,7,10-Tetraazacyclododecane Tetrahydrochloride
CAS:Fórmula:C8H20N4·4HClPureza:>98.0%(N)Forma y color:White to Light yellow powder to crystalPeso molecular:318.111,8-Bis(dimethylamino)naphthalene [for Dehydrohalogenation]
CAS:Fórmula:C14H18N2Pureza:>98.0%(GC)(T)Forma y color:White to Light yellow to Light orange powder to crystalPeso molecular:214.31Hydrogen Chloride - Methanol Reagent (5-10%) [for Esterification]
CAS:Producto controladoForma y color:Colorless to Almost colorless clear liquidPerfluorokerosene (Super-high boiling) (50% in PFK Low boiling) [for Mass Spectrometry]
Forma y color:Colorless to Almost colorless clear liquidDecahydronaphthalene (cis- and trans- mixture) [Testing Methods for Sulfur in Crude Oil and Petroleum Products]
CAS:Fórmula:C10H18Pureza:>99.0%(GC)Forma y color:Colorless clear liquidPeso molecular:138.25Deferoxamine Mesylate
CAS:Fórmula:C25H48N6O8·CH4O3SPureza:>97.0%(T)(HPLC)Forma y color:White to Light yellow powder to crystalPeso molecular:656.79Dimethyl Sulfoxide-d6 99.9atom%D
CAS:Fórmula:C2D6OSPureza:>99.0%(GC)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:84.177-Hydroxy-4-methylcoumarin-3-acetic Acid
CAS:Fórmula:C12H10O5Pureza:>97.0%(T)(HPLC)Forma y color:White to Light yellow powder to crystalPeso molecular:234.211-Butanol [for HPLC Solvent]
CAS:Fórmula:C4H10OPureza:>99.0%(GC)Forma y color:Colorless clear liquidPeso molecular:74.12Bromothymol Blue Sodium Salt
CAS:Fórmula:C27H27Br2NaO5SForma y color:Orange to Brown powder to crystalPeso molecular:646.371-Aza-18-crown 6-Ether
CAS:Fórmula:C12H25NO5Pureza:>98.0%(GC)Forma y color:White to Light yellow to Light orange powder to crystalinePeso molecular:263.334-(4,5-Diphenyl-1H-imidazol-2-yl)phenol [for Biochemical Research]
CAS:Fórmula:C21H16N2OPureza:>98.0%(T)(HPLC)Forma y color:White to Light yellow powder to crystalPeso molecular:312.37N,N-Di-n-octyl-3-oxapentanedioic Acid Monoamide
CAS:Fórmula:C20H39NO4Pureza:>98.0%(GC)(T)Forma y color:White to Almost white powder to crystalPeso molecular:357.54Potassium Isopropylxanthate
CAS:Fórmula:C4H7KOS2Pureza:>98.0%(T)Forma y color:White to Orange to Green powder to crystalPeso molecular:174.32Mordant Orange 1 Monosodium Salt
CAS:Fórmula:C13H8N3NaO5Pureza:>98.0%(HPLC)Forma y color:Light yellow to Brown powder to crystalPeso molecular:309.21NBD-CO-Hz [=4-(N-Hydrazinocarbonylmethyl-N-methylamino)-7-nitro-2,1,3-benzoxadiazole] [for HPLC Labeling]
CAS:Fórmula:C9H10N6O4Pureza:>95.0%(HPLC)Forma y color:Orange to Brown powder to crystalPeso molecular:266.221,4,7,10-Tetrabenzyl-1,4,7,10-tetraazacyclododecane
CAS:Fórmula:C36H44N4Pureza:>97.0%(HPLC)(N)Forma y color:White to Almost white powder to crystalPeso molecular:532.784-Nitro-1,2-phenylenediamine Monohydrochloride [Sensitive reagent for the determination of Se by GC-ECD]
CAS:Fórmula:C6H7N3O2·HClPureza:>99.0%(T)Forma y color:White to Brown powder to crystalPeso molecular:189.60Ethylenediaminetetraacetic Acid Cadmium Disodium Salt
CAS:Fórmula:C10H12CdN2Na2O8Pureza:min. 98.0 %(calcd.on anh.substance)Forma y color:White to Almost white powder to crystalPeso molecular:446.60Rhodamine 6G
CAS:Fórmula:C28H31ClN2O3Pureza:>95.0%(HPLC)Forma y color:Amber to Brown to Dark green powder to crystalPeso molecular:479.025-Methyl-1,10-phenanthroline [for Colorimetric Determination of Iron]
CAS:Fórmula:C13H10N2Pureza:min. 98.0 %(calcd.on anh.substance)Forma y color:White to Light yellow to Light orange powder to crystalPeso molecular:194.24N,N-Dimethylformamide-d7 99.5atom%D
CAS:Fórmula:C3D7NOForma y color:Colorless clear liquidPeso molecular:80.14Tetraethylammonium Hydroxide (10% in Water) [Reagent for Ion-Pair Chromatography]
CAS:Fórmula:C8H21NOForma y color:Colorless clear liquidPeso molecular:147.269-Chloromethylanthracene [for HPLC Labeling]
CAS:Fórmula:C15H11ClPureza:>97.0%(T)Forma y color:Light yellow to Yellow to Orange powder to crystalPeso molecular:226.70N,O-Bis(trimethylsilyl)trifluoroacetamide
CAS:Fórmula:C8H18F3NOSi2Pureza:>95.0%(GC)Forma y color:Colorless to Light yellow to Light orange clear liquidPeso molecular:257.402,2-Bis[4-(per-O-methyl-α-cyclodextrin-6-yloxy)phenyl]propane
Fórmula:C121H200O60Pureza:min. 98.0 area%(HPLC)Forma y color:White to Almost white powder to crystalPeso molecular:2,614.87BSA [=N,O-Bis(trimethylsilyl)acetamide] [for Gas Chromatography]
CAS:Fórmula:C8H21NOSi2Pureza:>80.0%(GC)Forma y color:Colorless to Light yellow clear liquidPeso molecular:203.432,4-Dinitrophenylhydrazine Hydrochloride [for HPLC Labeling]
CAS:Fórmula:C6H6N4O4·HClPureza:>98.0%(T)(HPLC)Forma y color:Light yellow to Brown powder to crystalPeso molecular:234.60Tetrasodium Ethylenediaminetetraacetate Tetrahydrate
CAS:Fórmula:C10H12N2Na4O8·4H2OPureza:>98.0%(T)Forma y color:White powder to crystalPeso molecular:452.23N-Benzoyl-N-phenylhydroxylamine
CAS:Fórmula:C13H11NO2Pureza:>98.0%(N)Forma y color:White to Almost white powder to crystalPeso molecular:213.24Methoxy Red
CAS:Fórmula:C13H14N4O·HClPureza:>85.0%(T)Forma y color:Black powder to crystalPeso molecular:278.74
