
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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Methylxylenol Blue
CAS:Fórmula:C33H32N2Na4O13SPureza:>80.0%(HPLC)Cor e Forma:Dark green to Dark red to Black powder to crystalPeso molecular:788.642,2',2''-(1,4,7-Triazonane-1,4,7-triyl)triacetic Acid
CAS:Fórmula:C12H21N3O6Pureza:>97.0%(HPLC)Cor e Forma:White to Almost white powder to crystalPeso molecular:303.32N-[4-(2-Benzimidazolyl)phenyl]maleimide
CAS:Fórmula:C17H11N3O2Pureza:>98.0%(T)(HPLC)Cor e Forma:Light yellow to Amber powder to crystalPeso molecular:289.29trans-Ferulic Acid (purified by sublimation)
CAS:Fórmula:C10H10O4Pureza:>98.0%(GC)(T)Cor e Forma:White to Orange to Green powder to crystalPeso molecular:194.19p-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:973.39TMPyP [Ultra-high sensitive spectrophotometric reagent for Cu, Mg] [For the simultaneous determination of metals by HPLC]
CAS:Fórmula:C72H66N8O12S4Pureza:>98.0%(N)Cor e Forma:Dark red to Dark purple to Dark blue powder to crystalPeso molecular:1,363.60Toluene [for Spectrophotometry]
CAS:Produto ControladoFórmula:C7H8Pureza:>99.5%(GC)Cor e Forma:Colorless clear liquidPeso molecular:92.14Fluorescein Diacetate
CAS:Fórmula:C24H16O7Pureza:>98.0%(HPLC)Cor e Forma:White to Light yellow powder to crystalinePeso molecular:416.39Chloro(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:242.282,3,4,6-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:389.38Lumogallion [Fluorimetric reagent for Al, Ga and other metals]
CAS:Fórmula:C12H9ClN2O6SPureza:>98.0%(T)Cor e Forma:Orange to Amber to Dark red powder to crystalPeso molecular:344.722,4,6-Tri-tert-butylnitrosobenzene
CAS:Fórmula:C18H29NOPureza:>98.0%(GC)Cor e Forma:White to Green to Blue powder to crystalPeso molecular:275.44Phenol Red
CAS:Fórmula:C19H14O5SCor e Forma:Dark red to Brown powder to crystalinePeso molecular:354.38Basic 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:96.10Dicyclohexano-18-crown 6-Ether
CAS:Fórmula:C20H36O6Pureza:>98.0%(GC)Cor e Forma:White to Almost white powder to lumpPeso molecular:372.50(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:249.23(-)-Camphanic Acid
CAS:Fórmula:C10H14O4Pureza:>98.0%(T)Cor e Forma:White to Almost white powder to crystalinePeso molecular:198.221-(tert-Butyldimethylsilyl)imidazole [tert-Butyldimethylsilylating Agent]
CAS:Fórmula:C9H18N2SiPureza:>98.0%(T)Cor e Forma:Colorless to Almost colorless clear liquidPeso molecular:182.34Acid Red 91
CAS:Fórmula:C20H6Br2N2Na2O9Cor e Forma:Amber to Brown powder to crystalPeso molecular:624.062-Aminopyridine
CAS:Fórmula:C5H6N2Pureza:>99.0%(GC)(T)Cor e Forma:White to Light yellow to Light orange powder to lumpPeso molecular:94.122,3,5-Triphenyltetrazolium Bromide
CAS:Fórmula:C19H15BrN4Pureza:>97.0%(T)Cor e Forma:White to Light yellow powder to crystalPeso molecular:379.26(S)-(+)-2-Methoxy-2-(1-naphthyl)propionic Acid
CAS:Fórmula:C14H14O3Pureza:>99.0%(HPLC)Cor e Forma:White to Light yellow powder to crystalPeso molecular:230.26Luminol [Chemiluminescence Reagent]
CAS:Fórmula:C8H7N3O2Pureza:>97.0%(HPLC)Cor e Forma:White to Brown powder to crystalPeso molecular:177.161,1,1,3,3,3-Hexamethyldisilazane
CAS:Fórmula:C6H19NSi2Pureza:>96.0%(GC)Cor e Forma:Colorless to Almost colorless clear liquidPeso molecular:161.402',4',5',7'-Tetrabromo-3,4,5,6-tetrachlorofluorescein
CAS:Fórmula:C20H4Br4Cl4O5Pureza:>85.0%(HPLC)Cor e Forma:White to Light yellow to Light red powder to crystalPeso molecular:785.666-Carboxyfluorescein
CAS:Fórmula:C21H12O7Pureza:>97.0%(HPLC)Cor e Forma:Light yellow to Brown powder to crystalPeso molecular:376.326-Azido-6-deoxy-β-cyclodextrin
CAS:Fórmula:C42H69N3O34Pureza:>95.0%(HPLC)Cor e Forma:White to Light yellow powder to crystalPeso molecular:1,160.002,5-Dihydroxybenzoic Acid Butylamine Salt [Matrix for MALDI-TOF/MS]
CAS:Fórmula:C7H6O4·C4H11NPureza:>98.0%(T)(HPLC)Cor e Forma:White to Light yellow powder to crystalinePeso molecular:227.264-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:276.36Caffeic Acid
CAS:Fórmula:C9H8O4Pureza:>98.0%(T)(HPLC)Cor e Forma:White to Orange to Green powder to crystalPeso molecular:180.16Anthracene Zone Refined (number of passes:30)
CAS:Fórmula:C14H10Pureza:>99.5%(GC)Cor e Forma:White or Colorless powder to lumpPeso molecular:178.23γ-Cyclodextrin
CAS:Fórmula:C48H80O40Pureza:>99.0%(HPLC)Cor e Forma:White powder to crystalPeso molecular:1,297.134-Sulfocalix[6]arene
CAS:Fórmula:C42H36O24S6Pureza:>95.0%(HPLC)Cor e Forma:White to Light yellow to Light orange powder to crystalPeso molecular:1,117.092,2'-(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:594.03(R)-(+)-1-Phenylethylamine
CAS:Fórmula:C8H11NPureza:>99.0%(GC)Cor e Forma:Colorless to Light yellow to Light orange clear liquidPeso molecular:121.18Benzyldimethyltetradecylammonium 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:368.054-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:240.324-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 crystalSodium 1-Nonanesulfonate [Reagent for Ion-Pair Chromatography]
CAS:Fórmula:C9H19NaO3SPureza:>98.0%(T)Cor e Forma:White powder to crystalPeso molecular:230.301,10-Phenanthroline Hydrochloride Monohydrate
CAS:Fórmula:C12H8N2·HCl·H2OPureza:>99.0%(T)Cor e Forma:White to Light yellow powder to crystalPeso molecular:234.694-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:170.23trans-Ferulic Acid
CAS:Fórmula:C10H10O4Pureza:>98.0%(GC)(T)Cor e Forma:White to Orange to Green powder to crystalPeso molecular:194.19Tetrabromofluorescein
CAS:Fórmula:C20H8Br4O5Pureza:>95.0%(HPLC)Cor e Forma:Light red to Yellow to Red powder to crystalPeso molecular:647.902-Mercaptobenzothiazole
CAS:Fórmula:C7H5NS2Pureza:>99.0%(HPLC)Cor e Forma:White to Light yellow powder to crystalPeso molecular:167.24Bromocresol Green
CAS:Fórmula:C21H14Br4O5SCor e Forma:White to Gray to Brown powder to crystalPeso molecular:698.01[[(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:835.90Copper(I) Cyanide
CAS:Fórmula:CuCNPureza:>98.0%(T)Cor e Forma:White to Dark green powder to crystalinePeso molecular:89.56Methyl Orange (0.1% in Water) [for Titration]
CAS:Fórmula:C14H14N3NaO3SCor e Forma:Orange to Brown to Dark red clear liquidPeso molecular:327.332-Nitrophenol Sodium Salt
CAS:Fórmula:C6H4NNaO3Pureza:>99.0%(HPLC)Cor e Forma:Orange to Red powder to crystalPeso molecular:161.09Phenylthiohydantoin-proline
CAS:Fórmula:C12H12N2OSPureza:>98.0%(HPLC)(N)Cor e Forma:White to Almost white powder to crystalPeso molecular:232.30H-Resorcinol [Spectrophotometric reagent for the determination of B by FIA]
CAS:Fórmula:C16H10N2Na2O9S2Pureza:>97.0%(HPLC)Cor e Forma:Red to Dark blue to Black powder to crystalPeso molecular:484.36N-Acetylimidazole
CAS:Fórmula:C5H6N2OPureza:>98.0%(GC)(T)Cor e Forma:White to Almost white powder to crystalPeso molecular:110.126,7-Methylenedioxy-4-methyl-3-maleimidocoumarin [for HPLC Labeling]
CAS:Fórmula:C15H9NO6Pureza:>98.0%(HPLC)Cor e Forma:Light yellow to Yellow powder to crystalPeso molecular:299.242,2'-Dihydroxyazobenzene [Spectrophotometric and fluorimetric reagent for Al, Mg and other metals]
CAS:Fórmula:C12H10N2O2Pureza:>98.0%(T)(HPLC)Cor e Forma:Light yellow to Amber to Dark green powder to crystalPeso molecular:214.22Perfluorokerosene (Super-high boiling) (50% in PFK Low boiling) [for Mass Spectrometry]
Cor e Forma:Colorless to Almost colorless clear liquidPhenylthiohydantoin-(Nε-phenylthiocarbamyl)-lysine
CAS:Fórmula:C20H22N4OS2Pureza:>98.0%(T)(HPLC)Cor e Forma:White to Light yellow powder to crystalPeso molecular:398.544,4'-Diantipyrylmethane Monohydrate [for Ti Analysis]
CAS:Fórmula:C23H24N4O2·H2OPureza:>98.0%(T)Cor e Forma:White powder to crystalPeso molecular:406.49Phenylthiohydantoin-aspartic Acid
CAS:Fórmula:C11H10N2O3SPureza:>95.0%(T)Cor e Forma:White to Almost white powder to crystalPeso molecular:250.27Potassium Isopropylxanthate
CAS:Fórmula:C4H7KOS2Pureza:>98.0%(T)Cor e Forma:White to Orange to Green powder to crystalPeso molecular:174.32Heptane [for HPLC Solvent]
CAS:Fórmula:C7H16Pureza:>99.0%(GC)Cor e Forma:Colorless clear liquidPeso molecular:100.21N,N,N',N'-Tetrakis(2-hydroxyethyl)ethylenediamine
CAS:Fórmula:C10H24N2O4Pureza:>50.0%(GC)Cor e Forma:Colorless to Light yellow clear liquidPeso molecular:236.31Rhodamine 6G
CAS:Fórmula:C28H31ClN2O3Pureza:>95.0%(HPLC)Cor e Forma:Amber to Brown to Dark green powder to crystalPeso molecular:479.02N-Trimethylsilylimidazole Kit SIM 1 mL × 8 / Reaction vial, capacity 2 mL × 8 [Trimethylsilylating Reagent]
CAS:Pureza:>98.0%(T)Cor e Forma:Colorless to Almost colorless clear liquid9-Chloromethylanthracene [for HPLC Labeling]
CAS:Fórmula:C15H11ClPureza:>97.0%(T)Cor e Forma:Light yellow to Yellow to Orange powder to crystalPeso molecular:226.702,2-Bis[4-(per-O-methyl-α-cyclodextrin-6-yloxy)phenyl]propane
Fórmula:C121H200O60Pureza:min. 98.0 area%(HPLC)Cor e Forma:White to Almost white powder to crystalPeso molecular:2,614.87Tetrasodium Ethylenediaminetetraacetate Tetrahydrate
CAS:Fórmula:C10H12N2Na4O8·4H2OPureza:>98.0%(T)Cor e Forma:White powder to crystalPeso molecular:452.23Dimidium Bromide
CAS:Fórmula:C20H18BrN3Pureza:>98.0%(HPLC)Cor e Forma:Orange to Brown to Dark purple powder to crystalPeso molecular:380.29Benzyl Orange
CAS:Fórmula:C19H16N3NaO3SCor e Forma:Orange to Brown powder to crystalPeso molecular:389.403'-Methoxyphenacyl Bromide [for HPLC Labeling]
CAS:Fórmula:C9H9BrO2Pureza:>99.0%(GC)(T)Cor e Forma:White to Almost white powder to crystalPeso molecular:229.07o-Phthalaldehyde [for HPLC Labeling]
CAS:Fórmula:C8H6O2Pureza:>99.0%(GC)Cor e Forma:Light yellow to Yellow to Green powder to crystalPeso molecular:134.132,4-Dinitrofluorobenzene [for HPLC Labeling]
CAS:Fórmula:C6H3FN2O4Pureza:>99.0%(GC)Cor e Forma:White or Colorless to Yellow to Green powder to lump to clear liquidPeso molecular:186.10Methylene Blue [Ion association reagent for spectrophotometric analysis]
CAS:Fórmula:C16H18ClN3SPureza:>98.0%(T)Cor e Forma:Green to Dark green powder to crystalPeso molecular:319.855-Chloro-2-mercaptobenzothiazole
CAS:Fórmula:C7H4ClNS2Pureza:>96.0%(T)Cor e Forma:White to Yellow to Green powder to crystalPeso molecular:201.69Ethyl Violet [Sensitive spectrophotometric reagent for anionic surfactants]
CAS:Fórmula:C31H42ClN3ZnCl2Pureza:>98.0%(T)Cor e Forma:Green to Dark green powder to crystalPeso molecular:560.291,4,7,10-Tetraazacyclododecane Tetrahydrochloride
CAS:Fórmula:C8H20N4·4HClPureza:>98.0%(N)Cor e Forma:White to Light yellow powder to crystalPeso molecular:318.11Tri-tert-butyl 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetate
CAS:Fórmula:C28H52N4O8Pureza:>97.0%(T)Cor e Forma:White to Gray to Red powder to crystalPeso molecular:572.741,11-Dioxa[11]paracyclophane
CAS:Fórmula:C15H22O2Pureza:>97.0%(GC)Cor e Forma:White to Light yellow powder to crystalPeso molecular:234.34TMS-HT Kit (=HMDS and TMCS in Anhydrous Pyridine) 1 mL × 8 / Reaction vial, capacity 2 mL × 8 [Trimethylsilylating Reagent, for OH compounds]
Pureza:No impurity higher than Isopropyl myristate(50 ppm) after 5 min + hold up timeCor e Forma:Colorless to Light orange to Yellow clear liquid to cloudy liquidN-(1-Pyrenyl)maleimide
CAS:Fórmula:C20H11NO2Pureza:>97.0%(HPLC)Cor e Forma:Light yellow to Brown powder to crystalPeso molecular:297.31Cacotheline Monohydrate
CAS:Fórmula:C21H21N3O7·HNO3·H2OPureza:>98.0%(T)Cor e Forma:Light yellow to Brown powder to crystalPeso molecular:508.45(2AS,3AS)-3A-Amino-3A-deoxy-β-cyclodextrin
CAS:Fórmula:C42H71NO34Pureza:>95.0%(HPLC)Cor e Forma:White to Almost white powder to crystalPeso molecular:1,134.00Pyrogallol Red
CAS:Fórmula:C19H12O8SCor e Forma:Dark red to Brown powder to crystalPeso molecular:400.364'-Acetylbenzo-18-crown 6-Ether
CAS:Fórmula:C18H26O7Pureza:>97.0%(GC)Cor e Forma:White to Almost white powder to crystalPeso molecular:354.405,6-Dimethyl-1,10-phenanthroline
CAS:Fórmula:C14H12N2Pureza:>98.0%(T)(HPLC)Cor e Forma:White to Light yellow powder to crystalPeso molecular:208.26Ammonium 1-Pyrrolidinecarbodithioate [Reagent for Atomic Absorption Analysis]
CAS:Fórmula:C5H12N2S2Pureza:>95.0%(T)Cor e Forma:White to Almost white powder to crystalPeso molecular:164.29Trisodium N-(2-Hydroxyethyl)ethylenediamine-N,N',N'-triacetate Dihydrate
CAS:Fórmula:C10H15N2Na3O7·2H2OPureza:>98.0%(T)Cor e Forma:White to Almost white powder to crystalPeso molecular:380.24o-Cresolphthalein
CAS:Fórmula:C22H18O4Cor e Forma:White to Light yellow to Light orange powder to crystalPeso molecular:346.385-Carboxyfluorescein N-Succinimidyl Ester
CAS:Fórmula:C25H15NO9Pureza:>90.0%(HPLC)Cor e Forma:Light yellow to Yellow to Orange powder to crystalPeso molecular:473.39Variamine Blue B Base [Redox Indicator]
CAS:Fórmula:C13H14N2OPureza:>98.0%(T)Cor e Forma:Gray to Dark blue to Black powder to crystalPeso molecular:214.27Bisbenzimide H 33258 (0.2mL×5) (1mg/mL in Water) [for Cell Staining]
CAS:Fórmula:C25H24N6O·3HClCor e Forma:Light yellow to Yellow clear liquidPeso molecular:533.88Bis(Zinc Porphyrin) (ca. 5µmol/L in Dichloromethane) [for CD Spectroscopy]
CAS:Fórmula:C74H90N8Zn2Cor e Forma:Yellow to Amber to Dark red clear liquidPeso molecular:1,222.354'-Acetylbenzo-15-crown 5-Ether
CAS:Fórmula:C16H22O6Pureza:>97.0%(GC)Cor e Forma:White to Light yellow powder to crystalPeso molecular:310.35Potassium Chloride
CAS:Fórmula:KClPureza:>99.5%(T)Cor e Forma:White powder to crystalPeso molecular:74.55
