
Analytical Volumetric Solutions and Indicators
Analytical volumetric solutions and indicators are essential reference standards used in precise chemical analysis and laboratory procedures. These solutions ensure accuracy in quantitative measurements, playing a crucial role in spectroscopy, high-performance liquid chromatography (HPLC), and gas chromatography. They are fundamental in various fields including biochemistry, cellular and molecular biology, and materials science. Key components include acids, synthetic reagents, and a variety of organic building blocks, such as carbonyls and heterocyclic compounds. These standards are vital for ensuring compliance with environmental regulatory standards and pharmaceutical quality control. Additionally, they support advanced research applications in areas like NMR spectroscopy, peptide synthesis, and the development of active pharmaceutical ingredients (APIs). The reliability and precision provided by these volumetric solutions and indicators are indispensable for scientific research and industrial applications, ensuring the validity and reproducibility of experimental results.
Subcategories of "Analytical Volumetric Solutions and Indicators"
Found 2292 products of "Analytical Volumetric Solutions and Indicators"
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Methylxylenol Blue
CAS:Formula:C33H32N2Na4O13SPurity:>80.0%(HPLC)Color and Shape:Dark green to Dark red to Black powder to crystalMolecular weight:788.642,2',2''-(1,4,7-Triazonane-1,4,7-triyl)triacetic Acid
CAS:Formula:C12H21N3O6Purity:>97.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:303.32N-[4-(2-Benzimidazolyl)phenyl]maleimide
CAS:Formula:C17H11N3O2Purity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Amber powder to crystalMolecular weight:289.29trans-Ferulic Acid (purified by sublimation)
CAS:Formula:C10H10O4Purity:>98.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:194.19p-Toluenesulfonyl Isocyanate
CAS:Formula:C8H7NO3SPurity:>95.0%(T)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:197.214-tert-Butylcalix[6]arene
CAS:Formula:C66H84O6Purity:min. 98.0 area%(Excluding toluene)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:973.39TMPyP [Ultra-high sensitive spectrophotometric reagent for Cu, Mg] [For the simultaneous determination of metals by HPLC]
CAS:Formula:C72H66N8O12S4Purity:>98.0%(N)Color and Shape:Dark red to Dark purple to Dark blue powder to crystalMolecular weight:1,363.60Toluene [for Spectrophotometry]
CAS:Controlled ProductFormula:C7H8Purity:>99.5%(GC)Color and Shape:Colorless clear liquidMolecular weight:92.14Fluorescein Diacetate
CAS:Formula:C24H16O7Purity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalineMolecular weight:416.39Chloro(chloromethyl)dimethylsilane
CAS:Formula:C3H8Cl2SiPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:143.081,5-Diphenylcarbonohydrazide
CAS:Formula:C13H14N4OPurity:>98.0%(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:242.282,3,4,6-Tetra-O-acetyl-β-D-glucopyranosyl Isothiocyanate [for HPLC Labeling]
CAS:Formula:C15H19NO9SPurity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:389.38Lumogallion [Fluorimetric reagent for Al, Ga and other metals]
CAS:Formula:C12H9ClN2O6SPurity:>98.0%(T)Color and Shape:Orange to Amber to Dark red powder to crystalMolecular weight:344.722,4,6-Tri-tert-butylnitrosobenzene
CAS:Formula:C18H29NOPurity:>98.0%(GC)Color and Shape:White to Green to Blue powder to crystalMolecular weight:275.44Phenol Red
CAS:Formula:C19H14O5SColor and Shape:Dark red to Brown powder to crystalineMolecular weight:354.38Basic Red 5
CAS:Formula:C15H17ClN4Color and Shape:Dark green to Dark blue to Black powder to crystalMolecular weight:288.78Methanesulfonic Acid [for HPLC]
CAS:Formula:CH4O3SPurity:>99.0%(T)Color and Shape:White or Colorless powder to lump to clear liquidMolecular weight:96.10Tissue-Clearing Reagent iTOMEI-D [for Plants]
Color and Shape:Colorless to Almost colorless clear liquidDicyclohexano-18-crown 6-Ether
CAS:Formula:C20H36O6Purity:>98.0%(GC)Color and Shape:White to Almost white powder to lumpMolecular weight: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:Formula:C10H11N5O3Purity:>98.0%(HPLC)Color and Shape:Orange to Brown to Dark red powder to crystalMolecular weight:249.23(-)-Camphanic Acid
CAS:Formula:C10H14O4Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalineMolecular weight:198.221-(tert-Butyldimethylsilyl)imidazole [tert-Butyldimethylsilylating Agent]
CAS:Formula:C9H18N2SiPurity:>98.0%(T)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:182.34Acid Red 91
CAS:Formula:C20H6Br2N2Na2O9Color and Shape:Amber to Brown powder to crystalMolecular weight:624.062-Aminopyridine
CAS:Formula:C5H6N2Purity:>99.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to lumpMolecular weight:94.122,3,5-Triphenyltetrazolium Bromide
CAS:Formula:C19H15BrN4Purity:>97.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:379.26(S)-(+)-2-Methoxy-2-(1-naphthyl)propionic Acid
CAS:Formula:C14H14O3Purity:>99.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:230.26Luminol [Chemiluminescence Reagent]
CAS:Formula:C8H7N3O2Purity:>97.0%(HPLC)Color and Shape:White to Brown powder to crystalMolecular weight:177.161,1,1,3,3,3-Hexamethyldisilazane
CAS:Formula:C6H19NSi2Purity:>96.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:161.402',4',5',7'-Tetrabromo-3,4,5,6-tetrachlorofluorescein
CAS:Formula:C20H4Br4Cl4O5Purity:>85.0%(HPLC)Color and Shape:White to Light yellow to Light red powder to crystalMolecular weight:785.666-Carboxyfluorescein
CAS:Formula:C21H12O7Purity:>97.0%(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:376.326-Azido-6-deoxy-β-cyclodextrin
CAS:Formula:C42H69N3O34Purity:>95.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:1,160.002,5-Dihydroxybenzoic Acid Butylamine Salt [Matrix for MALDI-TOF/MS]
CAS:Formula:C7H6O4·C4H11NPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalineMolecular weight:227.264-Hydroxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Benzoate Free Radical [Catalyst for Oxidation]
CAS:Formula:C16H22NO3Purity:>97.0%(GC)(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:276.36Caffeic Acid
CAS:Formula:C9H8O4Purity:>98.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:180.16Anthracene Zone Refined (number of passes:30)
CAS:Formula:C14H10Purity:>99.5%(GC)Color and Shape:White or Colorless powder to lumpMolecular weight:178.23γ-Cyclodextrin
CAS:Formula:C48H80O40Purity:>99.0%(HPLC)Color and Shape:White powder to crystalMolecular weight:1,297.134-Sulfocalix[6]arene
CAS:Formula:C42H36O24S6Purity:>95.0%(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:1,117.092,2'-(Methylimino)bis(N,N-di-n-octylacetamide)
CAS:Formula:C37H75N3O2Purity:>95.0%(GC)(T)Color and Shape:Light yellow to Yellow to Orange clear liquidMolecular weight:594.03(R)-(+)-1-Phenylethylamine
CAS:Formula:C8H11NPurity:>99.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:121.18Benzyldimethyltetradecylammonium Chloride [Ion association reagent for extraction photometric analysis and sensitizer in photometric determination of metals]
CAS:Formula:C23H42ClNPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:368.054-Methacryloyloxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
CAS:Formula:C13H22NO3Purity:>98.0%(GC)(T)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:240.324-Methyl-1-acetoxycalixarene [mixture of [6] and [8]] (contains 5-10% Acetone)
Purity:>90.0%(HPLC)Color and Shape:White to Gray to Brown powder to crystalSodium 1-Nonanesulfonate [Reagent for Ion-Pair Chromatography]
CAS:Formula:C9H19NaO3SPurity:>98.0%(T)Color and Shape:White powder to crystalMolecular weight:230.301,10-Phenanthroline Hydrochloride Monohydrate
CAS:Formula:C12H8N2·HCl·H2OPurity:>99.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:234.694-Oxo-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical (purified by sublimation)
CAS:Formula:C9H16NO2Purity:>98.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:170.23trans-Ferulic Acid
CAS:Formula:C10H10O4Purity:>98.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:194.19Tetrabromofluorescein
CAS:Formula:C20H8Br4O5Purity:>95.0%(HPLC)Color and Shape:Light red to Yellow to Red powder to crystalMolecular weight:647.902-Mercaptobenzothiazole
CAS:Formula:C7H5NS2Purity:>99.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:167.24Bromocresol Green
CAS:Formula:C21H14Br4O5SColor and Shape:White to Gray to Brown powder to crystalMolecular weight:698.01[[(4-Ethyl-3,5-dimethyl-1H-pyrrol-2-yl)(4-ethyl-3,5-dimethyl-2H-pyrrol-2-ylidene)methyl]methane](difluoroborane)
CAS:Formula:C18H25BF2N2Purity:>98.0%(HPLC)Color and Shape:Light yellow to Brown powder to crystalineMolecular weight:318.22Tetraiodofluorescein
CAS:Formula:C20H8I4O5Purity:>95.0%(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:835.90Copper(I) Cyanide
CAS:Formula:CuCNPurity:>98.0%(T)Color and Shape:White to Dark green powder to crystalineMolecular weight:89.56Methyl Orange (0.1% in Water) [for Titration]
CAS:Formula:C14H14N3NaO3SColor and Shape:Orange to Brown to Dark red clear liquidMolecular weight:327.332-Nitrophenol Sodium Salt
CAS:Formula:C6H4NNaO3Purity:>99.0%(HPLC)Color and Shape:Orange to Red powder to crystalMolecular weight:161.09Phenylthiohydantoin-proline
CAS:Formula:C12H12N2OSPurity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:232.30H-Resorcinol [Spectrophotometric reagent for the determination of B by FIA]
CAS:Formula:C16H10N2Na2O9S2Purity:>97.0%(HPLC)Color and Shape:Red to Dark blue to Black powder to crystalMolecular weight:484.36N-Acetylimidazole
CAS:Formula:C5H6N2OPurity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:110.126,7-Methylenedioxy-4-methyl-3-maleimidocoumarin [for HPLC Labeling]
CAS:Formula:C15H9NO6Purity:>98.0%(HPLC)Color and Shape:Light yellow to Yellow powder to crystalMolecular weight:299.242,2'-Dihydroxyazobenzene [Spectrophotometric and fluorimetric reagent for Al, Mg and other metals]
CAS:Formula:C12H10N2O2Purity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:214.22Perfluorokerosene (Super-high boiling) (50% in PFK Low boiling) [for Mass Spectrometry]
Color and Shape:Colorless to Almost colorless clear liquidPhenylthiohydantoin-(Nε-phenylthiocarbamyl)-lysine
CAS:Formula:C20H22N4OS2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:398.544,4'-Diantipyrylmethane Monohydrate [for Ti Analysis]
CAS:Formula:C23H24N4O2·H2OPurity:>98.0%(T)Color and Shape:White powder to crystalMolecular weight:406.49Phenylthiohydantoin-aspartic Acid
CAS:Formula:C11H10N2O3SPurity:>95.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:250.27Potassium Isopropylxanthate
CAS:Formula:C4H7KOS2Purity:>98.0%(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:174.32Heptane [for HPLC Solvent]
CAS:Formula:C7H16Purity:>99.0%(GC)Color and Shape:Colorless clear liquidMolecular weight:100.21N,N,N',N'-Tetrakis(2-hydroxyethyl)ethylenediamine
CAS:Formula:C10H24N2O4Purity:>50.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:236.31Rhodamine 6G
CAS:Formula:C28H31ClN2O3Purity:>95.0%(HPLC)Color and Shape:Amber to Brown to Dark green powder to crystalMolecular weight:479.02N-Trimethylsilylimidazole Kit SIM 1 mL × 8 / Reaction vial, capacity 2 mL × 8 [Trimethylsilylating Reagent]
CAS:Purity:>98.0%(T)Color and Shape:Colorless to Almost colorless clear liquid9-Chloromethylanthracene [for HPLC Labeling]
CAS:Formula:C15H11ClPurity:>97.0%(T)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:226.702,2-Bis[4-(per-O-methyl-α-cyclodextrin-6-yloxy)phenyl]propane
Formula:C121H200O60Purity:min. 98.0 area%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:2,614.87Tetrasodium Ethylenediaminetetraacetate Tetrahydrate
CAS:Formula:C10H12N2Na4O8·4H2OPurity:>98.0%(T)Color and Shape:White powder to crystalMolecular weight:452.23Dimidium Bromide
CAS:Formula:C20H18BrN3Purity:>98.0%(HPLC)Color and Shape:Orange to Brown to Dark purple powder to crystalMolecular weight:380.29Benzyl Orange
CAS:Formula:C19H16N3NaO3SColor and Shape:Orange to Brown powder to crystalMolecular weight:389.403'-Methoxyphenacyl Bromide [for HPLC Labeling]
CAS:Formula:C9H9BrO2Purity:>99.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:229.07o-Phthalaldehyde [for HPLC Labeling]
CAS:Formula:C8H6O2Purity:>99.0%(GC)Color and Shape:Light yellow to Yellow to Green powder to crystalMolecular weight:134.132,4-Dinitrofluorobenzene [for HPLC Labeling]
CAS:Formula:C6H3FN2O4Purity:>99.0%(GC)Color and Shape:White or Colorless to Yellow to Green powder to lump to clear liquidMolecular weight:186.10Methylene Blue [Ion association reagent for spectrophotometric analysis]
CAS:Formula:C16H18ClN3SPurity:>98.0%(T)Color and Shape:Green to Dark green powder to crystalMolecular weight:319.855-Chloro-2-mercaptobenzothiazole
CAS:Formula:C7H4ClNS2Purity:>96.0%(T)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:201.69Ethyl Violet [Sensitive spectrophotometric reagent for anionic surfactants]
CAS:Formula:C31H42ClN3ZnCl2Purity:>98.0%(T)Color and Shape:Green to Dark green powder to crystalMolecular weight:560.291,4,7,10-Tetraazacyclododecane Tetrahydrochloride
CAS:Formula:C8H20N4·4HClPurity:>98.0%(N)Color and Shape:White to Light yellow powder to crystalMolecular weight:318.11Tri-tert-butyl 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetate
CAS:Formula:C28H52N4O8Purity:>97.0%(T)Color and Shape:White to Gray to Red powder to crystalMolecular weight:572.741,11-Dioxa[11]paracyclophane
CAS:Formula:C15H22O2Purity:>97.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:234.34TMS-HT Kit (=HMDS and TMCS in Anhydrous Pyridine) 1 mL × 8 / Reaction vial, capacity 2 mL × 8 [Trimethylsilylating Reagent, for OH compounds]
Purity:No impurity higher than Isopropyl myristate(50 ppm) after 5 min + hold up timeColor and Shape:Colorless to Light orange to Yellow clear liquid to cloudy liquidN-(1-Pyrenyl)maleimide
CAS:Formula:C20H11NO2Purity:>97.0%(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:297.31Cacotheline Monohydrate
CAS:Formula:C21H21N3O7·HNO3·H2OPurity:>98.0%(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:508.45(2AS,3AS)-3A-Amino-3A-deoxy-β-cyclodextrin
CAS:Formula:C42H71NO34Purity:>95.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:1,134.00Pyrogallol Red
CAS:Formula:C19H12O8SColor and Shape:Dark red to Brown powder to crystalMolecular weight:400.364'-Acetylbenzo-18-crown 6-Ether
CAS:Formula:C18H26O7Purity:>97.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:354.405,6-Dimethyl-1,10-phenanthroline
CAS:Formula:C14H12N2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:208.26Ammonium 1-Pyrrolidinecarbodithioate [Reagent for Atomic Absorption Analysis]
CAS:Formula:C5H12N2S2Purity:>95.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:164.29Trisodium N-(2-Hydroxyethyl)ethylenediamine-N,N',N'-triacetate Dihydrate
CAS:Formula:C10H15N2Na3O7·2H2OPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:380.24o-Cresolphthalein
CAS:Formula:C22H18O4Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:346.385-Carboxyfluorescein N-Succinimidyl Ester
CAS:Formula:C25H15NO9Purity:>90.0%(HPLC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:473.39Variamine Blue B Base [Redox Indicator]
CAS:Formula:C13H14N2OPurity:>98.0%(T)Color and Shape:Gray to Dark blue to Black powder to crystalMolecular weight:214.27Bisbenzimide H 33258 (0.2mL×5) (1mg/mL in Water) [for Cell Staining]
CAS:Formula:C25H24N6O·3HClColor and Shape:Light yellow to Yellow clear liquidMolecular weight:533.88Bis(Zinc Porphyrin) (ca. 5µmol/L in Dichloromethane) [for CD Spectroscopy]
CAS:Formula:C74H90N8Zn2Color and Shape:Yellow to Amber to Dark red clear liquidMolecular weight:1,222.354'-Acetylbenzo-15-crown 5-Ether
CAS:Formula:C16H22O6Purity:>97.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:310.35Potassium Chloride
CAS:Formula:KClPurity:>99.5%(T)Color and Shape:White powder to crystalMolecular weight:74.55
