
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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4-Bromobenzoyl Chloride
CAS:Fórmula:C7H4BrClOPureza:>98.0%(GC)(T)Forma y color:White to Orange to Green powder to lumpPeso molecular:219.46Sodium Dodecyl Sulfate [Reagent for Ion-Pair Chromatography]
CAS:Fórmula:C12H25NaO4SPureza:>97.0%(T)Forma y color:White powder to crystalPeso molecular:288.38(R)-(+)-DBD-Pro-COCl [=(R)-(+)-4-(N,N-Dimethylaminosulfonyl)-7-(2-chloroformylpyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination]
CAS:Fórmula:C13H15ClN4O4SPureza:>90.0%(qNMR)Forma y color:Light yellow to Yellow to Orange powder to crystalPeso molecular:358.80Methylxylenol Blue
CAS:Fórmula:C33H32N2Na4O13SPureza:>80.0%(HPLC)Forma y color:Dark green to Dark red to Black powder to crystalPeso molecular:788.64Ethylenediamine-N,N'-diacetic-N,N'-dipropionic Acid
CAS:Fórmula:C12H20N2O8Pureza:>98.0%(T)Forma y color:White to Almost white powder to crystalPeso molecular:320.30Dansyl Chloride (10% in Acetone)
CAS:Fórmula:C12H12ClNO2SForma y color:Light yellow to Brown clear liquidPeso molecular:269.74Pinacyanol Chloride
CAS:Fórmula:C25H25ClN2Pureza:>93.0%(HPLC)Forma y color:Green to Dark green powder to crystalPeso molecular:388.94Fluorescamine [for HPLC Labeling]
CAS:Fórmula:C17H10O4Forma y color:White to Yellow to Orange powder to crystalPeso molecular:278.26Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)praseodymium(III) [NMR Shift Reagent]
CAS:Fórmula:C33H57O6PrPureza:>98.0%(T)Forma y color:White to Light yellow to Green powder to crystalPeso molecular:690.722,2,6,6-Tetramethylpiperidine 1-Oxyl Free Radical
CAS:Fórmula:C9H18NOPureza:>98.0%(GC)(T)Forma y color:Orange to Brown powder to crystalPeso molecular:156.25(R)-(-)-α-Methoxy-α-(trifluoromethyl)phenylacetyl Chloride (ca. 18% in Dichloromethane, ca. 1.0mol/L) [for Determination of the optical purity of Alcohols and Amines]
CAS:Fórmula:C10H8ClF3O2Pureza:min. 99.0 ee%(GC)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:252.62trans-Ferulic Acid (purified by sublimation)
CAS:Fórmula:C10H10O4Pureza:>98.0%(GC)(T)Forma y color:White to Orange to Green powder to crystalPeso molecular:194.192',5'-Dihydroxyacetophenone
CAS:Fórmula:C8H8O3Pureza:>98.0%(GC)Forma y color:Light orange to Yellow to Green powder to crystalPeso molecular:152.154-Carboxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
CAS:Fórmula:C10H18NO3Pureza:>97.0%(GC)(T)Forma y color:Light yellow to Brown powder to crystalPeso molecular:200.262,2'-Dihydroxyazobenzene [Spectrophotometric and fluorimetric reagent for Al, Mg and other metals]
CAS:Fórmula:C12H10N2O2Pureza:>98.0%(T)(HPLC)Forma y color:Light yellow to Amber to Dark green powder to crystalPeso molecular:214.22Dansyl Hydrazine [for HPLC Labeling]
CAS:Fórmula:C12H15N3O2SPureza:>97.0%(T)Forma y color:White to Light yellow to Green powder to crystalPeso molecular:265.33Chloroform (stabilized with Ethanol) [for Spectrophotometry]
CAS:Fórmula:CHCl3Pureza:>99.0%(GC)Forma y color:Colorless clear liquidPeso molecular:119.37(2AS,3AS)-3A-Amino-3A-deoxy-β-cyclodextrin
CAS:Fórmula:C42H71NO34Pureza:>95.0%(HPLC)Forma y color:White to Almost white powder to crystalPeso molecular:1,134.00Diammonium Ethylenediaminetetraacetate Monohydrate
CAS:Fórmula:C10H22N4O8·H2OPureza:>98.0%(T)(N)Forma y color:White to Almost white powder to crystalPeso molecular:344.33Proflavine Hemisulfate
CAS:Fórmula:C26H22N6·H2SO4Pureza:>97.0%(N)Forma y color:Orange to Amber to Dark red powder to crystalPeso molecular:516.58Sodium 1-Hexanesulfonate [Reagent for Ion-Pair Chromatography]
CAS:Fórmula:C6H13NaO3SPureza:>98.0%(T)Forma y color:White powder to crystalPeso molecular:188.22Phenylthiohydantoin-tryptophan
CAS:Fórmula:C18H15N3OSPureza:>98.0%(HPLC)(N)Forma y color:Light yellow to Yellow to Orange powder to crystalPeso molecular:321.404-Hydroxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
CAS:Fórmula:C9H18NO2Pureza:>98.0%(GC)Forma y color:Light yellow to Brown powder to lumpPeso molecular:172.255,5-Dimethyl-1-pyrroline N-Oxide
CAS:Fórmula:C6H11NOPureza:>97.0%(GC)(T)Forma y color:White or Colorless to Yellow to Orange powder to lump to clear liquidPeso molecular:113.163-Aminoquinoline
CAS:Fórmula:C9H8N2Pureza:>99.0%(GC)(T)Forma y color:White to Light yellow to Light orange powder to crystalPeso molecular:144.18N,O-Bis(trimethylsilyl)trifluoroacetamide Kit BSTFA 1 mL × 8 / Reaction vial, capacity 2 mL × 8
CAS:Pureza:min. 95.0 %(GC)Forma y color:Colorless to Light yellow to Light orange clear liquid1,4-Bis(3-isocyanopropyl)piperazine
CAS:Fórmula:C12H20N4Pureza:>97.0%(HPLC)Forma y color:White to Light yellow to Light orange powder to crystalPeso molecular:220.32N-Methylthiourea
CAS:Fórmula:C2H6N2SPureza:>98.0%(T)Forma y color:White to Light yellow powder to crystalPeso molecular:90.145-Sulfo-4'-diethylamino-2,2'-dihydroxyazobenzene
CAS:Fórmula:C16H19N3O5SPureza:>90.0%(T)(HPLC)Forma y color:Red to Purple powder to crystalPeso molecular:365.40trans-4-Methoxycinnamic Acid
CAS:Fórmula:C10H10O3Pureza:>98.0%(GC)(T)Forma y color:White to Almost white powder to crystalPeso molecular:178.19Benzyldimethyltetradecylammonium Chloride [Ion association reagent for extraction photometric analysis and sensitizer in photometric determination of metals]
CAS:Fórmula:C23H42ClNPureza:>98.0%(T)(HPLC)Forma y color:White to Almost white powder to crystalPeso molecular:368.05TMPyP [Ultra-high sensitive spectrophotometric reagent for Cu, Mg] [For the simultaneous determination of metals by HPLC]
CAS:Fórmula:C72H66N8O12S4Pureza:>98.0%(N)Forma y color:Dark red to Dark purple to Dark blue powder to crystalPeso molecular:1,363.60Indigo Carmine
CAS:Fórmula:C16H8N2Na2O8S2Pureza:>95.0%(E)Forma y color:Dark red to Dark purple to Dark blue powder to crystalPeso molecular:466.35Cesium Green
CAS:Fórmula:C32H33NO8Pureza:>85.0%(HPLC)Forma y color:White to Gray to Brown powder to crystalPeso molecular:559.62Thymol Blue Sodium Salt
CAS:Fórmula:C27H29NaO5SForma y color:Orange to Brown powder to crystalPeso molecular:488.57Sodium 1-Propanesulfonate [Reagent for Ion-Pair Chromatography]
CAS:Fórmula:C3H7NaO3SPureza:>98.0%(T)Forma y color:White powder to crystalPeso molecular:146.14N,N'-Dibenzyl-4,13-diaza-18-crown 6-Ether
CAS:Fórmula:C26H38N2O4Pureza:>98.0%(GC)(T)Forma y color:White to Almost white powder to crystalPeso molecular:442.60(1S,2S)-(-)-1,2-Diphenylethylenediamine
CAS:Fórmula:C14H16N2Pureza:>98.0%(GC)(T)Forma y color:White to Light yellow powder to crystalPeso molecular:212.30Dibenzo-24-crown 8-Ether
CAS:Fórmula:C24H32O8Pureza:>98.0%(GC)Forma y color:White to Light yellow powder to crystalPeso molecular:448.51N-Trimethylsilylimidazole Kit SIM 1 mL × 8 / Reaction vial, capacity 2 mL × 8 [Trimethylsilylating Reagent]
CAS:Pureza:>98.0%(T)Forma y color:Colorless to Almost colorless clear liquidUranine
CAS:Fórmula:C20H10Na2O5Pureza:>95.0%(HPLC)Forma y color:Amber to Brown powder to crystalPeso molecular:376.27N,N,N',N'-Tetrakis(2-hydroxyethyl)ethylenediamine
CAS:Fórmula:C10H24N2O4Pureza:>50.0%(GC)Forma y color:Colorless to Light yellow clear liquidPeso molecular:236.313,3'-Diethyloxacarbocyanine Iodide
CAS:Fórmula:C21H21IN2O2Pureza:>98.0%(N)Forma y color:Orange to Brown to Dark red powder to crystalinePeso molecular:460.32β-Cyclodextrin
CAS:Fórmula:C42H70O35Pureza:>98.0%(HPLC)Forma y color:White to Orange to Green powder to crystalPeso molecular:1,134.99Dimidium Bromide
CAS:Fórmula:C20H18BrN3Pureza:>98.0%(HPLC)Forma y color:Orange to Brown to Dark purple powder to crystalPeso molecular:380.29Boron Trichloride - Methanol Reagent (5-10%) [for Esterification] (1mL×10)
CAS:Forma y color:Colorless to Almost colorless clear liquidDipotassium Dihydrogen Ethylenediaminetetraacetate Dihydrate
CAS:Fórmula:C10H14K2N2O8·2H2OPureza:>98.0%(T)Forma y color:White to Almost white powder to crystalPeso molecular:404.458-Quinolinol
CAS:Fórmula:C9H7NOPureza:>99.0%(GC)(T)Forma y color:White to Light yellow to Light orange powder to crystalPeso molecular:145.161-(5-Fluoro-2,4-dinitrophenyl)-4-methylpiperazine
CAS:Fórmula:C11H13FN4O4Pureza:>98.0%(T)(HPLC)Forma y color:White to Amber powder to crystalPeso molecular:284.25Pentamethoxy Red
CAS:Fórmula:C24H26O6Pureza:min. 98.0 area%(HPLC)Forma y color:White to Light yellow powder to crystalPeso molecular:410.47Hexamethyldisiloxane
CAS:Fórmula:C6H18OSi2Pureza:>98.0%(GC)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:162.381,4,7,10-Tetraazacyclododecane Tetrahydrochloride
CAS:Fórmula:C8H20N4·4HClPureza:>98.0%(N)Forma y color:White to Light yellow powder to crystalPeso molecular:318.11Chlorodimethylsilane
CAS:Fórmula:C2H7ClSiPureza:>95.0%(GC)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:94.617-Diethylamino-4-methylcoumarin
CAS:Fórmula:C14H17NO2Pureza:>98.0%(GC)(T)Forma y color:White to Amber to Dark green powder to crystalPeso molecular:231.30Diethanolamine [Matrix for FABMS and liquid SIMS]
CAS:Fórmula:C4H11NO2Pureza:>99.0%(GC)Forma y color:White or Colorless to Almost white or Almost colorless powder to lump to clear liquidPeso molecular:105.14Tetrasodium Ethylenediaminetetraacetate Dihydrate
CAS:Fórmula:C10H12N2Na4O8·2H2OPureza:>98.0%(T)Forma y color:White powder to crystalPeso molecular:416.204'-Carboxybenzo-18-crown 6-Ether
CAS:Fórmula:C17H24O8Pureza:>97.0%(GC)(T)Forma y color:White to Light yellow to Light orange powder to crystalPeso molecular:356.37TMS-BA [=N,O-Bis(trimethylsilyl)acetamide] (25% in Acetonitrile) [for Gas Chromatography]
CAS:Pureza:No impurity higher than Isopropyl myristate(50 ppm) after 5 min + hold up timeForma y color:Colorless to Light yellow clear liquidDeferoxamine Mesylate
CAS:Fórmula:C25H48N6O8·CH4O3SPureza:>97.0%(T)(HPLC)Forma y color:White to Light yellow powder to crystalPeso molecular:656.797-(Diethylamino)coumarin-3-carboxylic Acid
CAS:Fórmula:C14H15NO4Pureza:>98.0%(GC)(T)Forma y color:Light yellow to Brown powder to crystalPeso molecular:261.28Icosafluoro-15-crown 5-Ether
CAS:Fórmula:C10F20O5Pureza:>98.0%(GC)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:580.07Benzoyl Chloride
CAS:Fórmula:C7H5ClOPureza:>98.0%(GC)(T)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:140.571,8-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:214.314'-Formylbenzo-18-crown 6-Ether
CAS:Fórmula:C17H24O7Pureza:>98.0%(GC)Forma y color:White to Light yellow powder to crystalPeso molecular:340.37Dimethyl Sulfoxide-d6 99.9atom%D
CAS:Fórmula:C2D6OSPureza:>99.0%(GC)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:84.17Ethyl 7-(Diethylamino)coumarin-3-carboxylate
CAS:Fórmula:C16H19NO4Pureza:>98.0%(GC)(T)Forma y color:Light yellow to Amber to Dark green powder to crystalPeso molecular:289.33α-Cyano-4-hydroxycinnamic Acid
CAS:Fórmula:C10H7NO3Pureza:>98.0%(T)(HPLC)Forma y color:Light yellow to Amber to Dark green powder to crystalPeso molecular:189.174,10-Diaza-12-crown 4-Ether
CAS:Fórmula:C8H18N2O2Pureza:>96.0%(GC)(T)Forma y color:White to Light yellow powder to crystalPeso molecular:174.24p-Naphtholbenzein
CAS:Fórmula:C27H18O2Forma y color:Orange to Amber to Dark red powder to crystalPeso molecular:374.44ATBTA-Eu3+
CAS:Fórmula:C37H30EuN6NaO8Pureza:>90.0%(T)(HPLC)Forma y color:Light yellow to Brown to Dark green powder to crystalinePeso molecular:861.63(R)-(-)-1-(1-Naphthyl)ethyl Isocyanate
CAS:Fórmula:C13H11NOPureza:>90.0%(GC)Forma y color:Colorless to Light yellow to Light orange clear liquidPeso molecular:197.24(1R,4S)-1,2,3,4-Tetrahydro-1,4-epoxynaphthalene-1-carboxylic Acid
CAS:Fórmula:C11H10O3Pureza:>96.0%(HPLC)Forma y color:White to Almost white powder to crystalPeso molecular:190.20[[(4-Ethyl-3,5-dimethyl-1H-pyrrol-2-yl)(4-ethyl-3,5-dimethyl-2H-pyrrol-2-ylidene)methyl]methane](difluoroborane)
CAS:Fórmula:C18H25BF2N2Pureza:>98.0%(HPLC)Forma y color:Light yellow to Brown powder to crystalinePeso molecular:318.227-Hydroxy-4-methylcoumarin-3-acetic Acid
CAS:Fórmula:C12H10O5Pureza:>97.0%(T)(HPLC)Forma y color:White to Light yellow powder to crystalPeso molecular:234.21PAN [=1-(2-Pyridylazo)-2-naphthol] [Metal indicator and spectrophotometric reagent for transition metals]
CAS:Fórmula:C15H11N3OPureza:>98.0%(T)(HPLC)Forma y color:Light yellow to Amber to Dark green powder to crystalPeso molecular:249.27Isoamyl Acetate [for Spectrophotometry]
CAS:Fórmula:C7H14O2Pureza:>98.0%(GC)Forma y color:Colorless clear liquidPeso molecular:130.194-Nitrophenol
CAS:Fórmula:C6H5NO3Pureza:>99.0%(GC)(T)Forma y color:White to Light yellow to Green powder to crystalPeso molecular:139.11tert-Butyldimethylchlorosilane [tert-Butyldimethylsilylating Agent]
CAS:Fórmula:C6H15ClSiPureza:>98.0%(GC)Forma y color:White to Almost white powder to crystalPeso molecular:150.72TMS-HT (=HMDS and TMCS in Anhydrous Pyridine) [for Gas Chromatography]
Pureza:No impurity higher than Isopropyl myristate(50 ppm) after 5 min + hold up timeForma y color:Colorless to Light orange to Yellow clear liquid to slightly cloudy liquid4-Methoxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical [Catalyst for Oxidation]
CAS:Fórmula:C10H20NO2Pureza:>98.0%(GC)(T)Forma y color:Orange to Amber to Dark red powder to crystalPeso molecular:186.283,4-Diaminobenzophenone
CAS:Fórmula:C13H12N2OPureza:>98.0%(GC)(T)Forma y color:Light yellow to Brown to Dark green powder to crystalPeso molecular:212.25Sodium [(S)-1,2-Diaminopropane-N,N,N',N'-tetraacetato]samarate(III)
CAS:Fórmula:C11H14N2NaO8SmPureza:>90.0%(T)Forma y color:White to Light yellow to Light orange powder to crystalPeso molecular:475.59BSA [=N,O-Bis(trimethylsilyl)acetamide] [for Gas Chromatography]
CAS:Fórmula:C8H21NOSi2Pureza:>80.0%(GC)Forma y color:Colorless to Light yellow clear liquidPeso molecular:203.43Acid Orange 5
CAS:Fórmula:C18H14N3NaO3SForma y color:Light yellow to Brown powder to crystalPeso molecular:375.382-Anthracenecarboxylic Acid
CAS:Fórmula:C15H10O2Pureza:>98.0%(GC)(T)Forma y color:Light yellow to Yellow to Green powder to crystalPeso molecular:222.24N,O-Bis(trimethylsilyl)trifluoroacetamide
CAS:Fórmula:C8H18F3NOSi2Pureza:>95.0%(GC)Forma y color:Colorless to Light yellow to Light orange clear liquidPeso molecular:257.40N,O-Bis(tert-butyldimethylsilyl)acetamide [tert-Butyldimethylsilylating Agent]
CAS:Fórmula:C14H33NOSi2Pureza:>96.0%(GC)Forma y color:Colorless to Light yellow clear liquidPeso molecular:287.59Sudan III
CAS:Fórmula:C22H16N4OPureza:>90.0%(E)Forma y color:Orange to Brown to Dark red powder to crystalPeso molecular:352.409-Nitroanthracene
CAS:Fórmula:C14H9NO2Pureza:>90.0%(GC)Forma y color:Light yellow to Brown powder to crystalPeso molecular:223.23N-Succinimidyl Ferrocenecarboxylate
CAS:Fórmula:C15H13FeNO4Pureza:>98.0%(HPLC)Forma y color:Light yellow to Brown powder to crystalPeso molecular:327.12Trifluoroacetic Acid
CAS:Fórmula:C2HF3O2Pureza:>99.0%(T)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:114.023A-Amino-3A-deoxy-(2AS,3AS)-α-cyclodextrin
CAS:Fórmula:C36H61NO29Pureza:>90.0%(HPLC)Forma y color:White to Almost white powder to crystalPeso molecular:971.86Cupferron
CAS:Fórmula:C6H9N3O2Pureza:>98.0%(HPLC)Forma y color:White to Yellow powder to crystalPeso molecular:155.16Resorufin
CAS:Fórmula:C12H7NO3Pureza:>95.0%(HPLC)Forma y color:Dark green to Dark blue to Black powder to crystalPeso molecular:213.19Dabsyl Chloride [N-Protecting Agent for Peptides Research]
CAS:Fórmula:C14H14ClN3O2SPureza:>98.0%(T)Forma y color:Orange to Brown to Dark red powder to crystalinePeso molecular:323.80Hydrogen Chloride - Butanol Reagent (5-10%) [for Esterification] (1mL×10)
CAS:Producto controladoForma y color:Colorless to Almost colorless clear liquid
