
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 2299 products of "Analytical Volumetric Solutions and Indicators"
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Bromophenol Blue (0.1% in ca. 50% Ethanol) [for Titration]
CAS:Formula:C19H10Br4O5SColor and Shape:Orange to Brown to Dark red clear liquidMolecular weight:669.964'-Formylbenzo-15-crown 5-Ether
CAS:Formula:C15H20O6Purity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:296.326-Hydroxybenzothiazole
CAS:Formula:C7H5NOSPurity:>96.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:151.18Sodium 1-Nonanesulfonate [Reagent for Ion-Pair Chromatography]
CAS:Formula:C9H19NaO3SPurity:>98.0%(T)Color and Shape:White powder to crystalMolecular weight:230.302,3-Diphenylmaleic Anhydride
CAS:Formula:C16H10O3Purity:>95.0%(GC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:250.25Fluorescein-5-maleimide (contains 2% N,N-Dimethylformamide at maximum)
CAS:Formula:C24H13NO7Purity:>97.0%(HPLC)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:427.37α-Furil Dioxime
CAS:Formula:C10H8N2O4Purity:>97.0%(W)(HPLC)Color and Shape:White to Light yellow to Light red powder to crystalMolecular weight:220.182,4,6-Tri-tert-butylnitrosobenzene
CAS:Formula:C18H29NOPurity:>98.0%(GC)Color and Shape:White to Green to Blue powder to crystalMolecular weight:275.44Sodium 2,3-Dimercaptopropanesulfonate Monohydrate
CAS:Formula:C3H7NaO3S3·H2OPurity:>97.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:228.28Sulfo-cyanine 5 Carboxylic Acid Potassium Salt
CAS:Formula:C33H39KN2O8S2Purity:>95.0%(HPLC)Color and Shape:Orange to Brown powder to crystalMolecular weight:694.90Diethylenetriaminepentaacetic Dianhydride
CAS:Formula:C14H19N3O8Purity:>98.0%(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:357.32PAR [=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:215.214-(2-Methyl-4-thiazolyl)phenol [for Biochemical Research]
CAS:Formula:C10H9NOSPurity:>98.0%(HPLC)Color and Shape:White - Slightly Pale Yellow SolidMolecular weight:191.258-Hydroxyquinoline-5-sulfonic Acid Monohydrate
CAS:Formula:C9H7NO4S·H2OPurity:>98.0%(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:243.24Methyl Red - Methylene Blue Solution [Mixed Indicator for Neutralization Titration]
Color and Shape:Green to Dark green clear liquid to cloudy liquid1,10-Phenanthroline Monohydrate
CAS:Formula:C12H8N2·H2OPurity:>99.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:198.231-(Dimethylethylsilyl)imidazole [Dimethylethylsilylating Agent]
CAS:Formula:C7H14N2SiPurity:>98.0%(T)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:154.29Bicinchoninic Acid Disodium Salt
CAS:Formula:C20H10N2Na2O4Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:388.292,11-Dithia[3.3]paracyclophane
CAS:Formula:C16H16S2Purity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:272.42Bromothymol Blue (0.1% in ca. 50% Ethanol) [for Titration]
CAS:Formula:C27H28Br2O5SColor and Shape:Light yellow to Brown clear liquidMolecular weight:624.38Cacotheline Monohydrate
CAS:Formula:C21H21N3O7·HNO3·H2OPurity:>98.0%(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:508.45Ethylenediaminetetraacetic Acid Lead(II) Disodium Salt
CAS:Formula:C10H12N2Na2O8PbPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:541.39Calcein (mixture of isomers) [for Fluorometric Determination of Ca]
CAS:Formula:C30H26N2O13Color and Shape:Orange to Brown powder to crystalineMolecular weight:622.54JC-1
CAS:Formula:C25H27Cl4IN4Purity:>95.0%(HPLC)Color and Shape:Light red to Red powder to crystalMolecular weight:652.224-(4,5-Diphenyl-1H-imidazol-2-yl)benzonitrile
CAS:Formula:C22H15N3Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:321.384-Methoxy-7-nitrobenzo[c][1,2,5]oxadiazole
CAS:Formula:C7H5N3O4Purity:>95.0%(HPLC)(qNMR)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:195.13Methyl Red Sodium Salt
CAS:Formula:C15H14N3NaO2Color and Shape:Orange to Brown powder to crystalMolecular weight:291.291-(Dimethylisopropylsilyl)imidazole [Dimethylisopropylsilylating Agent]
CAS:Formula:C8H16N2SiPurity:>98.0%(T)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:168.32Ethyl Formate [for Spectrophotometry]
CAS:Formula:C3H6O2Purity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:74.08Trifluoroacetic Acid
CAS:Formula:C2HF3O2Purity:>99.0%(T)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:114.02Succinimidyl 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:454.444-Ethoxychrysoidine Hydrochloride
CAS:Formula:C14H16N4O·HClPurity:>95.0%(T)Color and Shape:Dark green to Dark red to Black powder to crystalMolecular weight:292.77Sodium 1-Tridecanesulfonate [Reagent for Ion-Pair Chromatography]
CAS:Formula:C13H27NaO3SPurity:>98.0%(T)Color and Shape:White powder to crystalMolecular weight:286.41Tetradodecylammonium 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)Hexamethyldisilane
CAS:Formula:C6H18Si2Purity:>98.0%(GC)Color and Shape:White or Colorless to Light yellow powder to lump to clear liquidMolecular weight:146.38Methyl 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 liquidDansylamino-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:383.482,2'-Oxybis(N,N-di-n-octylacetamide)
CAS:Formula:C36H72N2O3Purity:>95.0%(GC)Color and Shape:Colorless to Red to Green clear liquidMolecular weight:580.985-TAMRA
CAS:Formula:C25H22N2O5Purity:>95.0%(T)(HPLC)Color and Shape:Green to Dark green powder to crystalMolecular weight:430.46Bis(2,4,4-trimethylpentyl)phosphinic Acid
CAS:Formula:C16H35O2PPurity:>95.0%(T)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:290.43Sugammadex Sodium
CAS:Formula:C72H104Na8O48S8Purity:>95.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:2,177.97Potassium phosphate monobasic, 1M solution
CAS:Formula:H2KO4PColor and Shape:Clear, colourless liquidMolecular weight:136.094-(Dimethylamino)benzaldehyde, 98%
CAS:Formula:C9H11NOPurity:≥ 98.0%Color and Shape:Off-white to light-yellow or beige crystalline powder, chunks or flakesMolecular weight:149.19Silver nitrate
CAS:Formula:AgNO3Purity:≥ 99.8%Color and Shape:White crystals or crystalline powderMolecular weight:169.88Sulfanilic acid, 99%
CAS:Formula:C6H7NO3SPurity:≥ 99.0%Color and Shape:White to off-white or pale beige powderMolecular weight:173.192,3,5-Triphenyltetrazolium chloride, 99%, for analysis
CAS:Formula:C19H15ClN4Purity:99.0 - 101.0 %Color and Shape:White to faint yellow powderMolecular weight:334.81Sodium gluconate, USP grade
CAS:Formula:C6H11NaO7Purity:98.0 - 102.0 %Color and Shape:White or almost white crystalline powderMolecular weight:218.13

