
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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4-Amino-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
CAS:Formula:C9H19N2OPurity:>97.0%(GC)Color and Shape:Orange to Brown powder to lumpMolecular weight:171.26Tetramethylammonium Hydroxide (10% in Methanol)
CAS:Formula:C4H13NOColor and Shape:Colorless to Light yellow clear liquidMolecular weight:91.152,3-Diphenylmaleic Anhydride
CAS:Formula:C16H10O3Purity:>95.0%(GC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:250.25Triethylammonium Acetate (2.0mol/L in Water) [for HPLC]
CAS:Formula:C6H15N·C2H4O2Color and Shape:Colorless to Almost colorlessclear liquidMolecular weight:161.25α-Furil Dioxime
CAS:Formula:C10H8N2O4Purity:>97.0%(W)(HPLC)Color and Shape:White to Light yellow to Light red powder to crystalMolecular weight:220.18Tetrapropylammonium Hydroxide (10% in Water) [Reagent for Ion-Pair Chromatography]
CAS:Formula:C12H29NOColor and Shape:Colorless to Almost colorless clear liquidMolecular weight:203.37(S)-(-)-α-Methoxy-α-(trifluoromethyl)phenylacetic Acid [Optical Resolving]
CAS:Formula:C10H9F3O3Purity:>98.0%(GC)(T)Color and Shape:White or Colorless to Almost white or Almost colorless powder to lump to clear liquidMolecular weight:234.17(S)-(+)-NBD-Py-NCS [=(S)-(+)-4-(3-Isothiocyanatopyrrolidin-1-yl)-7-nitro-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination]
CAS:Formula:C11H9N5O3SPurity:>98.0%(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:291.29Sodium 1-Heptanesulfonate [Reagent for Ion-Pair Chromatography]
CAS:Formula:C7H15NaO3SPurity:>98.0%(T)Color and Shape:White powder to crystalMolecular weight:202.247-Amino-4-(trifluoromethyl)coumarin
CAS:Formula:C10H6F3NO2Purity:>97.0%(GC)(T)Color and Shape:Light yellow to Yellow powder to crystalMolecular weight:229.16Bis(2,4,6-trichlorophenyl) Oxalate [Chemiluminescence reagent for the determination of fluorescent compounds]
CAS:Formula:C14H4Cl6O4Purity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:448.88Anthracene (purified by sublimation)
CAS:Formula:C14H10Purity:>99.5%(GC)Color and Shape:White to Almost white powder to lumpMolecular weight:178.234-Acetamido-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical [Catalyst for Oxidation]
CAS:Formula:C11H21N2O2Purity:>98.0%(GC)Color and Shape:Light yellow to Brown powder to crystalineMolecular weight:213.30Sodium 1-Decanesulfonate [Reagent for Ion-Pair Chromatography]
CAS:Formula:C10H21NaO3SPurity:>98.0%(T)Color and Shape:White powder to crystalMolecular weight:244.32Phenolphthalein (1% in ca. 85% Ethanol) [for Titration]
CAS:Formula:C20H14O4Color and Shape:Colorless clear liquidMolecular weight:318.33Maleimide-NODAGA
CAS:Formula:C24H36N6O10Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:568.58NODAGA-ADIBO
CAS:Formula:C36H44N6O9Purity:>95.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:704.78Azide-NODAGA
Formula:C21H36N8O8Purity:>95.0%(HPLC)(qNMR)Color and Shape:White to Light yellow powder to crystalMolecular weight:528.57Trisodium Nitrilotriacetate Monohydrate
CAS:Formula:C6H6NNa3O6·H2OPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalineMolecular weight:275.10PAR [=4-(2-Pyridylazo)resorcinol] [Spectrophotometric reagent for transition metals]
CAS:Formula:C11H9N3O2Purity:>98.0%(T)(HPLC)Color and Shape:Orange to Amber to Dark red powder to crystalMolecular weight:215.21Salicylaldehyde
CAS:Formula:C7H6O2Purity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:122.122-Aminobenzamide
CAS:Formula:C7H8N2OPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:136.15ANS-Na (=Sodium 8-Anilino-1-naphthalenesulfonate) [Hydrophobic fluorescent probe]
CAS:Formula:C16H12NNaO3SPurity:>97.0%(HPLC)(N)Color and Shape:White to Amber to Dark green powder to crystalMolecular weight:321.334-(2-Methyl-4-thiazolyl)phenol [for Biochemical Research]
CAS:Formula:C10H9NOSPurity:>98.0%(HPLC)Color and Shape:White - Slightly Pale Yellow SolidMolecular weight:191.25N,N,N',N'-Ethylenediaminetetrakis(methylenephosphonic Acid)
CAS:Formula:C6H20N2O12P4Purity:>95.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:436.12Sodium 3-(Trimethylsilyl)-1-propanesulfonate [1H NMR Standard for D2O Solvent]
CAS:Formula:C6H15NaO3SSiPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:218.32Heptacosafluorotributylamine [for Mass spectrometry]
CAS:Formula:C12F27NPurity:>60.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:671.10(S)-(+)-DBD-Py-NCS [=(S)-(+)-4-(N,N-Dimethylaminosulfonyl)-7-(3-isothiocyanatopyrrolidin-1-yl)-2,1,3-benzoxadiazole] [for HPLC Labeling]
CAS:Formula:C13H15N5O3S2Purity:>98.0%(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:353.42Pentasodium Diethylenetriaminepentaacetate (ca. 40% in Water, ca. 1.0mol/L)
CAS:Formula:C14H18N3Na5O10Color and Shape:Colorless to Yellow clear liquidMolecular weight:503.26Bromochlorophenol Blue
CAS:Formula:C19H10Br2Cl2O5SColor and Shape:Light yellow to Brown powder to crystalMolecular weight:581.053-Bromomethyl-7-methoxy-1,4-benzoxazin-2-one [for HPLC Labeling]
CAS:Formula:C10H8BrNO3Purity:>98.0%(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:270.08Isobutyl Chloroformate
CAS:Formula:C5H9ClO2Purity:>98.0%(T)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:136.58Undecafluorohexanoic Acid High Grade [Ion-Pair Reagent for LC-MS]
CAS:Formula:C6HF11O2Purity:>98.0%(T)Color and Shape:White or Colorless to Almost white or Almost colorless powder to lump to clear liquidMolecular weight:314.05Indigotetrasulfonic Acid Tetrapotassium Salt
CAS:Formula:C16H6K4N2O14S4Purity:>90.0%(HPLC)Color and Shape:Red to Dark blue to Black powder to crystalMolecular weight:734.861,4,8,12-Tetraazacyclopentadecane
CAS:Formula:C11H26N4Purity:>97.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:214.361,10-Phenanthroline Monohydrate
CAS:Formula:C12H8N2·H2OPurity:>99.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:198.232,11-Dithia[3.3]paracyclophane
CAS:Formula:C16H16S2Purity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:272.42Phenolphthalein (0.1% in ca. 90% Ethanol) [for Titration]
CAS:Formula:C20H14O4Color and Shape:Colorless clear liquidMolecular weight:318.334-(2-Chloroacetamido)-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
CAS:Formula:C11H20ClN2O2Purity:>96.0%(HPLC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:247.74Diethylenetriaminepentaacetic Acid
CAS:Formula:C14H23N3O10Purity:>98.0%(T)Color and Shape:White powder to crystalMolecular weight:393.35Clearing Reagent iCBiofilm-H1 [for Biofilm]
Color and Shape:Colorless to Almost colorlessclear liquidMono-2-ethylhexyl (2-Ethylhexyl)phosphonate
CAS:Formula:C16H35O3PPurity:>95.0%(qNMR)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:306.435-Dimethylamino-2-(2-pyridylazo)phenol [for Determination of Zinc in Serum]
CAS:Formula:C13H14N4OPurity:>98.0%(HPLC)Color and Shape:Red to Dark red to Dark purple powder to crystalMolecular weight:242.28Tri-n-octylphosphine Oxide
CAS:Formula:C24H51OPPurity:>95.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:386.64Calcein (mixture of isomers) [for Fluorometric Determination of Ca]
CAS:Formula:C30H26N2O13Color and Shape:Orange to Brown powder to crystalineMolecular weight:622.54Pentafluorobenzoyl Chloride
CAS:Formula:C7ClF5OPurity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:230.52Quinaldine Red
CAS:Formula:C21H23IN2Purity:>95.0%(T)Color and Shape:Dark green to Dark purple to Black powder to crystalMolecular weight:430.33Phosphomolybdic Acid Ethanol Solution [for TLC Stain]
CAS:Formula:MoO3·H3PO4Color and Shape:Light yellow to Yellow clear liquidMolecular weight:1,825.48Bis(1,4-phenylene)-34-crown 10-Ether
CAS:Formula:C28H40O10Color and Shape:White to Almost white powder to crystalMolecular weight:536.62Methyl Red (0.1% in ca. 95% Ethanol) [for Titration]
CAS:Formula:C15H15N3O2Color and Shape:Red clear liquidMolecular weight:269.30Ninhydrin (contains Acetic Acid) Ethanol Solution [for TLC Stain]
CAS:Formula:C9H6O4Color and Shape:Light orange to Yellow to Green clear liquidMolecular weight:178.14Ferroceneboronic Acid (contains varying amounts of Anhydride) [Cyclic boronating reagent for GC/MS]
CAS:Formula:C10H11BFeO2Purity:>98.0%(qNMR)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:229.85Tetraethyl 1,4,8,11-Tetraazacyclotetradecane-1,4,8,11-tetraacetate
CAS:Formula:C26H48N4O8Purity:>97.0%(GC)Color and Shape:White to Almost white powder to crystalineMolecular weight:544.69Titan Yellow
CAS:Formula:C28H19N5Na2O6S4Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:695.713,3'-Diethyloxadicarbocyanine Iodide
CAS:Formula:C23H23IN2O2Purity:>90.0%(HPLC)Color and Shape:Blue to Dark blue to Dark purple powder to crystalMolecular weight:486.35Phenol Red Sodium Salt
CAS:Formula:C19H13NaO5SPurity:min. 90.0 area%(HPLC)Color and Shape:Orange to Amber to Dark red powder to crystalMolecular weight:376.36Sugammadex Sodium
CAS:Formula:C72H104Na8O48S8Purity:>95.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:2,177.97Bis(2,4,4-trimethylpentyl)phosphinic Acid
CAS:Formula:C16H35O2PPurity:>95.0%(T)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:290.43Nitron
CAS:Formula:C20H16N4Purity:>98.0%(T)Color and Shape:Light yellow to Brown to Dark green powder to crystalMolecular weight:312.385-(4-Methoxycarbonylphenyl)-10,15,20-triphenylporphyrin
CAS:Formula:C46H32N4O2Purity:>90.0%(HPLC)Color and Shape:Dark red to Dark purple to Dark blue powder to crystalMolecular weight:672.795-TAMRA
CAS:Formula:C25H22N2O5Purity:>95.0%(T)(HPLC)Color and Shape:Green to Dark green powder to crystalMolecular weight:430.46Undecafluorohexanoic Acid (ca. 5mmol) [Ion-Pair Reagent for LC-MS]
CAS:Formula:C6HF11O2Purity:>98.0%(T)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:314.054-Dimethylaminobenzoic Acid
CAS:Formula:C9H11NO2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Green powder to crystalMolecular weight:165.192,2'-Oxybis(N,N-di-n-octylacetamide)
CAS:Formula:C36H72N2O3Purity:>95.0%(GC)Color and Shape:Colorless to Red to Green clear liquidMolecular weight:580.98p-Anisic Acid
CAS:Formula:C8H8O3Purity:>99.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:152.15(S,S)-(+)-2,3-Butanediol
CAS:Formula:C4H10O2Purity:>97.0%(GC)Color and Shape:White or Colorless to Light yellow powder to lump to clear liquidMolecular weight:90.12Tetradodecylammonium Tetrakis(4-chlorophenyl)borate
CAS:Formula:C72H116BCl4NPurity:>97.0%(HPLC)(qNMR)Color and Shape:White to Light yellow powder to crystalMolecular weight:1,148.34Diethylenetriaminepentaacetic Acid Calcium Trisodium Salt Hydrate
CAS:Formula:C14H18CaN3Na3O10·xH2OPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:497.36 (as Anhydrous)Girard's Reagent T
CAS:Formula:C5H14ClN3OPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:167.64Silver N,N-Diethyldithiocarbamate [for As analysis]
CAS:Formula:C5H10AgNS2Purity:>98.0%(T)Color and Shape:Light yellow to Amber powder to crystalMolecular weight:256.13Esculetin [Matrix for MALDI-TOF/MS]
CAS:Formula:C9H6O4Purity:>99.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:178.14Hydrogen Bromide - Ethanol Reagent (10-20%) [for Esterification]
CAS:Color and Shape:Colorless to Light yellow clear liquid2,6-Dichloroindophenol Sodium Salt Dihydrate
CAS:Formula:C12H6Cl2NNaO2·2H2OPurity:>95.0%(T)Color and Shape:Green to Dark green powder to crystalMolecular weight:326.10Methyl Purple Solution pH 4.8(Purple) - pH 5.4(Gray) - pH 5.8(Green)
Color and Shape:Green to Dark green clear liquid to cloudy liquidBromopyrogallol Red
CAS:Formula:C19H10Br2O8SPurity:min. 70.0 area%(HPLC)Color and Shape:Yellow to Dark green to Black powder to crystalMolecular weight:558.15Dansylamino-PITC [Fluorescent Coupling Reagent for Edman Degradation]
CAS:Formula:C19H17N3O2S2Purity:>98.0%(HPLC)(N)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:383.48Phenolphthalein (0.04% in ca. 40% Ethanol) [for pH Determination]
CAS:Formula:C20H14O4Color and Shape:Colorless clear liquidMolecular weight:318.33Tetra(decyl)ammonium Bromide [Reagent for Ion-Pair Chromatography]
CAS:Formula:C40H84BrNPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:659.02Bromocresol Green - Methyl Red Solution [Mixed Indicator for Neutralization Titration]
Color and Shape:Red to Dark red to Brown clear liquidHexamethyldisilane
CAS:Formula:C6H18Si2Purity:>98.0%(GC)Color and Shape:White or Colorless to Light yellow powder to lump to clear liquidMolecular weight:146.38Bromocresol Green (contains NaOH) Ethanol Solution [for TLC Stain]
CAS:Formula:C21H14Br4O5SColor and Shape:Green to Dark green clear liquid to cloudy liquidMolecular weight:698.01Potassium Ethylxanthate
CAS:Formula:C3H5KOS2Purity:>95.0%(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:160.291,4,7-Trimethyl-1,4,7-triazacyclononane (stabilized with NaHCO3)
CAS:Formula:C9H21N3Purity:>98.0%(GC)(T)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:171.29Bathophenanthroline
CAS:Formula:C24H16N2Purity:>99.0%(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:332.41Sodium 1-Tridecanesulfonate [Reagent for Ion-Pair Chromatography]
CAS:Formula:C13H27NaO3SPurity:>98.0%(T)Color and Shape:White powder to crystalMolecular weight:286.412,4-Dinitrophenylhydrazine (contains HCl) Ethanol Solution [for TLC Stain]
CAS:Formula:C6H6N4O4Color and Shape:Light yellow to Yellow to Orange clear liquidMolecular weight:198.143-(Trifluoromethyl)phenyltrimethylammonium Hydroxide (5% in Methanol) [for Transesterification of Glyceride]
CAS:Formula:C10H14F3NOColor and Shape:Colorless to Almost colorless clear liquidMolecular weight:221.224-Ethoxychrysoidine Hydrochloride
CAS:Formula:C14H16N4O·HClPurity:>95.0%(T)Color and Shape:Dark green to Dark red to Black powder to crystalMolecular weight:292.77Succinimidyl 4-[3,5-Dimethyl-4-(4-nitrobenzyloxy)phenyl]-4-oxobutyrate
CAS:Formula:C23H22N2O8Purity:>96.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:454.44Ethyl Formate [for Spectrophotometry]
CAS:Formula:C3H6O2Purity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:74.08Vanillin
CAS:Formula:C8H8O3Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:152.151-(Dimethylisopropylsilyl)imidazole [Dimethylisopropylsilylating Agent]
CAS:Formula:C8H16N2SiPurity:>98.0%(T)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:168.322,4,6-Tris(heptafluoropropyl)-1,3,5-triazine
CAS:Formula:C12F21N3Purity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:585.12Methyl Red Sodium Salt
CAS:Formula:C15H14N3NaO2Color and Shape:Orange to Brown powder to crystalMolecular weight:291.29Ethylenediaminetetraacetic Acid Magnesium Disodium Salt
CAS:Formula:C10H12MgN2Na2O8Purity:>99.0%(T)Color and Shape:White powder to crystalMolecular weight:358.501,4-Bis(2-methylstyryl)benzene [Solute for Liquid Scintillation Counting]
CAS:Formula:C24H22Purity:>99.0%(GC)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:310.44
