
Soluções Volumétricas Analíticas e Indicadores
As soluções volumétricas analíticas e os indicadores são padrões de referência essenciais utilizados em análises químicas precisas e procedimentos laboratoriais. Essas soluções garantem a precisão nas medições quantitativas, desempenhando um papel crucial na espectroscopia, cromatografia líquida de alta performance (HPLC) e cromatografia gasosa. Elas são fundamentais em diversos campos, incluindo bioquímica, biologia celular e molecular e ciência dos materiais. Componentes-chave incluem ácidos, reagentes sintéticos e uma variedade de Building Blocks orgânicos, como carbonilos e compostos heterocíclicos. Esses padrões são vitais para garantir a conformidade com as normas ambientais e o controle de qualidade farmacêutico. Além disso, suportam aplicações de pesquisa avançada em áreas como espectroscopia de RMN, síntese de peptídeos e desenvolvimento de ingredientes farmacêuticos ativos (APIs). A confiabilidade e precisão fornecidas por essas soluções volumétricas e indicadores são indispensáveis para a pesquisa científica e aplicações industriais, garantindo a validade e reprodutibilidade dos resultados experimentais.
Subcategorias de "Soluções Volumétricas Analíticas e Indicadores"
Foram encontrados 2292 produtos de "Soluções Volumétricas Analíticas e Indicadores"
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Glycine-N,N-bis(methylenephosphonic Acid)
CAS:Fórmula:C4H11NO8P2Pureza:>97.0%(T)Cor e Forma:White to Almost white powder to crystalPeso molecular:263.08Pinacyanol Chloride
CAS:Fórmula:C25H25ClN2Pureza:>93.0%(HPLC)Cor e Forma:Green to Dark green powder to crystalPeso molecular:388.94N,N-Dimethylformamide Dimethyl Acetal [for Esterification] (0.5mL×10)
CAS:Fórmula:C5H13NO2Pureza:min. 98.0 %(GC)Cor e Forma:Colorless to Almost colorless clear liquidPeso molecular:119.16Benzene [for Spectrophotometry]
CAS:Fórmula:C6H6Pureza:>99.5%(GC)Cor e Forma:Colorless clear liquidPeso molecular:78.114-Chlorobenzoyl Chloride
CAS:Fórmula:C7H4Cl2OPureza:>98.0%(GC)(T)Cor e Forma:White or Colorless to Almost white or Almost colorless powder to lump to clear liquidPeso molecular:175.013,3'-Diethyloxacarbocyanine Iodide
CAS:Fórmula:C21H21IN2O2Pureza:>98.0%(N)Cor e Forma:Orange to Brown to Dark red powder to crystalinePeso molecular:460.32N-Succinimidyl Ferrocenecarboxylate
CAS:Fórmula:C15H13FeNO4Pureza:>98.0%(HPLC)Cor e Forma:Light yellow to Brown powder to crystalPeso molecular:327.125-Aminosalicylic Acid
CAS:Fórmula:C7H7NO3Pureza:>98.0%(T)Cor e Forma:White to Gray to Brown powder to crystalPeso molecular:153.143,3,5,5-Tetramethyl-1-pyrroline N-Oxide
CAS:Fórmula:C8H15NOPureza:>98.0%(GC)Cor e Forma:White to Orange to Green powder to crystalPeso molecular:141.21(-)-Camphanic Chloride
CAS:Fórmula:C10H13ClO3Pureza:>97.0%(T)Cor e Forma:White to Light yellow powder to crystalPeso molecular:216.664-Hydroxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
CAS:Fórmula:C9H18NO2Pureza:>98.0%(GC)Cor e Forma:Light yellow to Brown powder to lumpPeso molecular:172.251,3-Diamino-2-propanol-N,N,N',N'-tetraacetic Acid
CAS:Fórmula:C11H18N2O9Pureza:>98.0%(T)Cor e Forma:White to Almost white powder to crystalPeso molecular:322.27N-[4-(2-Benzimidazolyl)phenyl]maleimide
CAS:Fórmula:C17H11N3O2Pureza:>98.0%(T)(HPLC)Cor e Forma:Light yellow to Amber powder to crystalPeso molecular:289.29p-Toluenesulfonyl Isocyanate
CAS:Fórmula:C8H7NO3SPureza:>95.0%(T)Cor e Forma:Colorless to Almost colorless clear liquidPeso molecular:197.214-tert-Butylcalix[6]arene
CAS:Fórmula:C66H84O6Pureza:min. 98.0 area%(Excluding toluene)(HPLC)Cor e Forma:White to Almost white powder to crystalPeso molecular:973.39DBD-PZ [=4-(N,N-Dimethylaminosulfonyl)-7-piperazino-2,1,3-benzoxadiazole] [for HPLC Labeling]
CAS:Fórmula:C12H17N5O3SPureza:>98.0%(HPLC)Cor e Forma:Light yellow to Yellow to Orange powder to crystalPeso molecular:311.36(R)-(-)-2-Phenylpropionic Acid
CAS:Fórmula:C9H10O2Pureza:>98.0%(GC)(T)Cor e Forma:White or Colorless to Light yellow powder to lump to clear liquidPeso molecular:150.18Toluene [for Spectrophotometry]
CAS:Produto ControladoFórmula:C7H8Pureza:>99.5%(GC)Cor e Forma:Colorless clear liquidPeso molecular:92.14Nitromethane [for Spectrophotometry]
CAS:Fórmula:CH3NO2Pureza:>98.0%(GC)Cor e Forma:Colorless to Almost colorless clear liquidPeso molecular:61.04Chloro(chloromethyl)dimethylsilane
CAS:Fórmula:C3H8Cl2SiPureza:>98.0%(GC)Cor e Forma:Colorless to Light yellow to Light orange clear liquidPeso molecular:143.081,5-Diphenylcarbonohydrazide
CAS:Fórmula:C13H14N4OPureza:>98.0%(HPLC)Cor e Forma:White to Light yellow to Light orange powder to crystalPeso molecular:242.28(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)Cor e Forma:Light yellow to Yellow to Orange powder to crystalPeso molecular:358.80Disodium Chromotropate Dihydrate
CAS:Fórmula:C10H6Na2O8S2·2H2OPureza:>98.0%(T)Cor e Forma:White to Gray to Brown powder to crystalinePeso molecular:400.281-(Heptafluorobutyryl)imidazole [Acylating Agent]
CAS:Fórmula:C7H3F7N2OPureza:>97.0%(GC)(T)Cor e Forma:Colorless to Yellow clear liquid to slightly cloudy liquidPeso molecular:264.10(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)Cor e Forma:Colorless to Almost colorless clear liquidPeso molecular:252.62(-)-Camphanic Acid
CAS:Fórmula:C10H14O4Pureza:>98.0%(T)Cor e Forma:White to Almost white powder to crystalinePeso molecular:198.222,3,4,6-Tetra-O-acetyl-β-D-glucopyranosyl Isothiocyanate [for HPLC Labeling]
CAS:Fórmula:C15H19NO9SPureza:>98.0%(HPLC)(N)Cor e Forma:White to Almost white powder to crystalPeso molecular:389.38(R)-(-)-NBD-APy [=(R)-(-)-4-Nitro-7-(3-aminopyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination]
CAS:Fórmula:C10H11N5O3Pureza:>98.0%(HPLC)Cor e Forma:Orange to Brown to Dark red powder to crystalPeso molecular:249.23Benzoyl Leuco Methylene Blue
CAS:Fórmula:C23H23N3OSPureza:>96.0%(T)(HPLC)Cor e Forma:White to Light yellow to Green powder to crystalPeso molecular:389.52Pentafluoropropionic Anhydride
CAS:Fórmula:C6F10O3Pureza:>95.0%(GC)(T)Cor e Forma:Colorless to Light yellow clear liquidPeso molecular:310.05(R)-(+)-1-(1-Naphthyl)ethylamine
CAS:Fórmula:C12H13NPureza:>99.0%(GC)Cor e Forma:Colorless to Yellow clear liquidPeso molecular:171.24Methanol [for Spectrophotometry]
CAS:Fórmula:CH4OPureza:>99.8%(GC)Cor e Forma:Colorless clear liquidPeso molecular:32.044-Hydroxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Benzoate Free Radical [Catalyst for Oxidation]
CAS:Fórmula:C16H22NO3Pureza:>97.0%(GC)(T)Cor e Forma:Light yellow to Brown powder to crystalPeso molecular:276.36Diethanolamine [Matrix for FABMS and liquid SIMS]
CAS:Fórmula:C4H11NO2Pureza:>99.0%(GC)Cor e Forma:White or Colorless to Almost white or Almost colorless powder to lump to clear liquidPeso molecular:105.147-Diethylamino-4-methylcoumarin
CAS:Fórmula:C14H17NO2Pureza:>98.0%(GC)(T)Cor e Forma:White to Amber to Dark green powder to crystalPeso molecular:231.30Basic Red 5
CAS:Fórmula:C15H17ClN4Cor e Forma:Dark green to Dark blue to Black powder to crystalPeso molecular:288.78Methanesulfonic Acid [for HPLC]
CAS:Fórmula:CH4O3SPureza:>99.0%(T)Cor e Forma:White or Colorless powder to lump to clear liquidPeso molecular:96.10Erythrosine B
CAS:Fórmula:C20H6I4Na2O5Pureza:>95.0%(E)Cor e Forma:Orange to Amber to Dark red powder to crystalPeso molecular:879.86Mordant Orange 1 Monosodium Salt
CAS:Fórmula:C13H8N3NaO5Pureza:>98.0%(HPLC)Cor e Forma:Light yellow to Brown powder to crystalPeso molecular:309.21(R)-(+)-1-Phenylethylamine
CAS:Fórmula:C8H11NPureza:>99.0%(GC)Cor e Forma:Colorless to Light yellow to Light orange clear liquidPeso molecular:121.184-Oxo-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical (purified by sublimation)
CAS:Fórmula:C9H16NO2Pureza:>98.0%(GC)Cor e Forma:Light yellow to Brown powder to crystalPeso molecular:170.23(R)-(-)-1-(1-Naphthyl)ethyl Isocyanate
CAS:Fórmula:C13H11NOPureza:>90.0%(GC)Cor e Forma:Colorless to Light yellow to Light orange clear liquidPeso molecular:197.24[[(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)Cor e Forma:Light yellow to Brown powder to crystalinePeso molecular:318.22Tetraiodofluorescein
CAS:Fórmula:C20H8I4O5Pureza:>95.0%(HPLC)Cor e Forma:Light yellow to Brown powder to crystalPeso molecular:835.90Bistrifluoroacetamide
CAS:Fórmula:C4HF6NO2Pureza:>98.0%(N)Cor e Forma:White to Almost white powder to crystalPeso molecular:209.051-(tert-Butyldimethylsilyl)imidazole [tert-Butyldimethylsilylating Agent]
CAS:Fórmula:C9H18N2SiPureza:>98.0%(T)Cor e Forma:Colorless to Almost colorless clear liquidPeso molecular:182.34Benzyldimethyltetradecylammonium Chloride [Ion association reagent for extraction photometric analysis and sensitizer in photometric determination of metals]
CAS:Fórmula:C23H42ClNPureza:>98.0%(T)(HPLC)Cor e Forma:White to Almost white powder to crystalPeso molecular:368.05Sulfonfluorescein
CAS:Fórmula:C19H12O6SPureza:>75.0%(T)(HPLC)Cor e Forma:Orange to Amber to Dark red powder to crystalPeso molecular:368.364-Methoxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical [Catalyst for Oxidation]
CAS:Fórmula:C10H20NO2Pureza:>98.0%(GC)(T)Cor e Forma:Orange to Amber to Dark red powder to crystalPeso molecular:186.28Bis(3-methyl-1-phenyl-5-pyrazolone) [for Determination of CN, Vitamin B12, etc]
CAS:Fórmula:C20H18N4O2Pureza:>97.0%(T)Cor e Forma:White to Orange to Green powder to crystalPeso molecular:346.392-Aminopyridine
CAS:Fórmula:C5H6N2Pureza:>99.0%(GC)(T)Cor e Forma:White to Light yellow to Light orange powder to lumpPeso molecular:94.12Heptane [for HPLC Solvent]
CAS:Fórmula:C7H16Pureza:>99.0%(GC)Cor e Forma:Colorless clear liquidPeso molecular:100.213,4-Diaminobenzophenone
CAS:Fórmula:C13H12N2OPureza:>98.0%(GC)(T)Cor e Forma:Light yellow to Brown to Dark green powder to crystalPeso molecular:212.25ABD-F [=4-(Aminosulfonyl)-7-fluoro-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for Determination of Thiols]
CAS:Fórmula:C6H4FN3O3SPureza:>98.0%(T)(N)Cor e Forma:Light yellow to Yellow to Orange powder to crystalPeso molecular:217.17Coumarin 153
CAS:Fórmula:C16H14F3NO2Pureza:>95.0%(T)(HPLC)Cor e Forma:Light yellow to Yellow to Orange powder to crystalinePeso molecular:309.29Ethyl Violet [Sensitive spectrophotometric reagent for anionic surfactants]
CAS:Fórmula:C31H42ClN3ZnCl2Pureza:>98.0%(T)Cor e Forma:Green to Dark green powder to crystalPeso molecular:560.292,4,6-Tris(pentafluoroethyl)-1,3,5-triazine
CAS:Fórmula:C9F15N3Pureza:>95.0%(GC)Cor e Forma:Colorless to Almost colorless clear liquidPeso molecular:435.10Dimethylisopropylchlorosilane [Dimethylisopropylsilylating Agent]
CAS:Fórmula:C5H13ClSiPureza:>90.0%(GC)Cor e Forma:Colorless to Light orange to Yellow clear liquidPeso molecular:136.691-Chlorobutane
CAS:Fórmula:C4H9ClPureza:>99.0%(GC)Cor e Forma:Colorless to Almost colorless clear liquidPeso molecular:92.57Butyl Acetate [for Spectrophotometry]
CAS:Fórmula:C6H12O2Pureza:>99.0%(GC)Cor e Forma:Colorless clear liquidPeso molecular:116.164,10-Diaza-15-crown 5-Ether
CAS:Fórmula:C10H22N2O3Pureza:>97.0%(GC)Cor e Forma:White to Yellow to Orange powder to crystalPeso molecular:218.306-Carboxyfluorescein
CAS:Fórmula:C21H12O7Pureza:>97.0%(HPLC)Cor e Forma:Light yellow to Brown powder to crystalPeso molecular:376.32Tetrabutylammonium Hydroxide (10% in Water) [Reagent for Ion-Pair Chromatography]
CAS:Fórmula:C16H37NOCor e Forma:Colorless to Almost colorless clear liquidPeso molecular:259.489-Anthracenecarboxylic Acid (purified by sublimation)
CAS:Fórmula:C15H10O2Pureza:>99.0%(GC)(T)Cor e Forma:Light yellow to Yellow to Green powder to crystalPeso molecular:222.241,4-Bis[2-(5-phenyloxazolyl)]benzene [for scintillation spectrometry]
CAS:Fórmula:C24H16N2O2Pureza:>98.0%(HPLC)(N)Cor e Forma:White to Light yellow to Green powder to crystalPeso molecular:364.40Eriochrome Black T
CAS:Fórmula:C20H12N3NaO7SCor e Forma:Black powder to crystalinePeso molecular:461.384-Isothiocyanato-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
CAS:Fórmula:C10H17N2OSPureza:>97.0%(GC)(T)Cor e Forma:Light yellow to Brown powder to crystalPeso molecular:213.32Phenylthiohydantoin-phenylalanine
CAS:Fórmula:C16H14N2OSPureza:min. 98.0 area%(HPLC)Cor e Forma:White to Almost white powder to crystalPeso molecular:282.364-Nitro-1,2-phenylenediamine Monohydrochloride [Sensitive reagent for the determination of Se by GC-ECD]
CAS:Fórmula:C6H7N3O2·HClPureza:>99.0%(T)Cor e Forma:White to Brown powder to crystalPeso molecular:189.60trans-Stilbene
CAS:Fórmula:C14H12Pureza:>98.0%(GC)Cor e Forma:White to Almost white powder to crystalinePeso molecular:180.253,3'-Diethylthiacarbocyanine Iodide
CAS:Fórmula:C21H21IN2S2Pureza:>98.0%(HPLC)(N)Cor e Forma:Amber to Brown to Dark green powder to crystalPeso molecular:492.444-Bromobenzoyl Chloride
CAS:Fórmula:C7H4BrClOPureza:>98.0%(GC)(T)Cor e Forma:White to Orange to Green powder to lumpPeso molecular:219.46Rhodamine B [Ion association reagent for photometric and fluorimetric analysis]
CAS:Fórmula:C28H31ClN2O3Pureza:>98.0%(T)Cor e Forma:Yellow to Brown to Dark green powder to crystalPeso molecular:479.02γ-Cyclodextrin
CAS:Fórmula:C48H80O40Pureza:>99.0%(HPLC)Cor e Forma:White powder to crystalPeso molecular:1,297.135-Methyl-1,10-phenanthroline [for Colorimetric Determination of Iron]
CAS:Fórmula:C13H10N2Pureza:min. 98.0 %(calcd.on anh.substance)Cor e Forma:White to Light yellow to Light orange powder to crystalPeso molecular:194.24Dimethylglyoxime Disodium Salt Octahydrate
CAS:Fórmula:C4H6N2Na2O2·8H2OPureza:>97.0%(W)Cor e Forma:White to Almost white powder to crystalPeso molecular:304.205,10,15,20-Tetrakis[3,5-bis(per-O-methyl-α-cyclodextrin-6-yloxy)phenyl]-21H,23H-porphine
Fórmula:C468H766N4O240Cor e Forma:Purple to Dark purple to Brown powder to crystalPeso molecular:10,289.06Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)praseodymium(III) [NMR Shift Reagent]
CAS:Fórmula:C33H57O6PrPureza:>98.0%(T)Cor e Forma:White to Light yellow to Green powder to crystalPeso molecular:690.722,2'-(Methylimino)bis(N,N-di-n-octylacetamide)
CAS:Fórmula:C37H75N3O2Pureza:>95.0%(GC)(T)Cor e Forma:Light yellow to Yellow to Orange clear liquidPeso molecular:594.03Trimethylphenylammonium Hydroxide (ca. 8.5% in Methanol)
CAS:Fórmula:C9H15NOCor e Forma:Colorless to Almost colorless clear liquid to slightly cloudy liquidPeso molecular:153.23Tetrabromofluorescein Potassium Salt
CAS:Fórmula:C20H6Br4K2O5Pureza:>85.0%(HPLC)Cor e Forma:Orange to Brown to Dark red powder to crystalPeso molecular:724.08DBD-COCl [=4-(N,N-Dimethylaminosulfonyl)-7-(N-chloroformylmethyl-N-methylamino)-2,1,3-benzoxadiazole] [for HPLC Labeling]
CAS:Fórmula:C11H13ClN4O4SPureza:>93.0%(T)Cor e Forma:Light yellow to Yellow to Orange powder to crystalPeso molecular:332.762,2,6,6-Tetramethylpiperidine 1-Oxyl Free Radical
CAS:Fórmula:C9H18NOPureza:>98.0%(GC)(T)Cor e Forma:Orange to Brown powder to crystalPeso molecular:156.252',5'-Dihydroxyacetophenone
CAS:Fórmula:C8H8O3Pureza:>98.0%(GC)Cor e Forma:Light orange to Yellow to Green powder to crystalPeso molecular:152.15trans-Ferulic Acid (purified by sublimation)
CAS:Fórmula:C10H10O4Pureza:>98.0%(GC)(T)Cor e Forma:White to Orange to Green powder to crystalPeso molecular:194.194-Methyl-1-acetoxycalixarene [mixture of [6] and [8]] (contains 5-10% Acetone)
Pureza:>90.0%(HPLC)Cor e Forma:White to Gray to Brown powder to crystal2-Aminoperimidine Hydrobromide [Precipitation reagent for SO4]
CAS:Fórmula:C11H9N3·HBrPureza:>98.0%(T)Cor e Forma:White to Light yellow to Dark green powder to crystalPeso molecular:264.134-Carboxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
CAS:Fórmula:C10H18NO3Pureza:>97.0%(GC)(T)Cor e Forma:Light yellow to Brown powder to crystalPeso molecular:200.264-(5-Chloro-2-pyridylazo)-1,3-phenylenediamine [for Colorimetric Analysis of Co, Cd]
CAS:Fórmula:C11H10ClN5Pureza:>99.0%(T)(HPLC)Cor e Forma:Orange to Amber to Dark red powder to crystalPeso molecular:247.69Chloroform (stabilized with Ethanol) [for Spectrophotometry]
CAS:Fórmula:CHCl3Pureza:>99.0%(GC)Cor e Forma:Colorless clear liquidPeso molecular:119.371,10-Phenanthroline Hydrochloride Monohydrate
CAS:Fórmula:C12H8N2·HCl·H2OPureza:>99.0%(T)Cor e Forma:White to Light yellow powder to crystalPeso molecular:234.69Phenyl Isothiocyanate [for HPLC Labeling]
CAS:Fórmula:C7H5NSPureza:>99.0%(GC)Cor e Forma:Colorless to Light yellow clear liquidPeso molecular:135.18Chlorodimethylpropylsilane [Dimethylpropylsilylating Agent]
CAS:Fórmula:C5H13ClSiPureza:>99.0%(GC)Cor e Forma:Colorless to Almost colorless clear liquidPeso molecular:136.69trans-Ferulic Acid
CAS:Fórmula:C10H10O4Pureza:>98.0%(GC)(T)Cor e Forma:White to Orange to Green powder to crystalPeso molecular:194.192-Aminobenzenethiol
CAS:Fórmula:C6H7NSPureza:>97.0%(T)Cor e Forma:Light yellow to Yellow to Orange clear liquidPeso molecular:125.19Tetrabromofluorescein
CAS:Fórmula:C20H8Br4O5Pureza:>95.0%(HPLC)Cor e Forma:Light red to Yellow to Red powder to crystalPeso molecular:647.904-Methacryloyloxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
CAS:Fórmula:C13H22NO3Pureza:>98.0%(GC)(T)Cor e Forma:Light yellow to Yellow to Orange powder to crystalPeso molecular:240.32N,N-Dimethylformamide Dineopentyl Acetal [for Esterification]
CAS:Fórmula:C13H29NO2Pureza:>96.0%(GC)Cor e Forma:Colorless to Almost colorless clear liquidPeso molecular:231.382-(1-Naphthyl)-5-phenyloxazole [for scintillation spectrometry]
CAS:Fórmula:C19H13NOPureza:>99.0%(HPLC)(N)Cor e Forma:White to Orange to Green powder to crystalPeso molecular:271.32
