
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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Bathocuproine
CAS:Formula:C26H20N2Purity:>95.0%(T)(HPLC)Color and Shape:White to Light yellow to Green powder to crystalineMolecular weight:360.46TMS-HT (=HMDS and TMCS in Anhydrous Pyridine) [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 yellow clear liquid to cloudy liquidBathophenanthrolinedisulfonic Acid Disodium Salt Hydrate [for Determination of Ferrous Ion]
CAS:Formula:C24H14N2Na2O6S2·xH2OColor and Shape:White to Light yellow to Light red powder to crystalMolecular weight:536.48 (as Anhydrous)Calix[4]arene (contains ca. 8% Chloroform)
CAS:Formula:C28H24O4Purity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:424.501,1,3,3-Tetramethyldisilazane
CAS:Formula:C4H15NSi2Purity:>97.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:133.34Anthracene (purified by sublimation)
CAS:Formula:C14H10Purity:>99.5%(GC)Color and Shape:White to Almost white powder to lumpMolecular weight:178.234-(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:247.74Indigotetrasulfonic Acid Tetrapotassium Salt
CAS:Formula:C16H6K4N2O14S4Purity:>90.0%(HPLC)Color and Shape:Red to Dark blue to Black powder to crystalMolecular weight:734.865-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:242.28(S)-(+)-2-Phenylpropionic Acid
CAS:Formula:C9H10O2Purity:>98.0%(GC)(T)Color and Shape:White or Colorless to Light yellow powder to lump to clear liquidMolecular weight:150.18Phosphomolybdic Acid Ethanol Solution [for TLC Stain]
CAS:Formula:MoO3·H3PO4Color and Shape:Light yellow to Yellow clear liquidMolecular weight:1,825.48Fluoral-P (=4-Amino-3-penten-2-one) [Fluorimetric reagent for aldehydes.]
CAS:Formula:C5H9NOPurity:>98.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:99.134'-Bromobenzo-15-crown 5-Ether
CAS:Formula:C14H19BrO5Purity:>93.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:347.212',4'-Dihydroxyacetophenone
CAS:Formula:C8H8O3Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Light red powder to crystalMolecular weight:152.15[[(4-Butyl-3,5-dimethyl-1H-pyrrol-2-yl)(4-butyl-3,5-dimethyl-2H-pyrrol-2-ylidene)methyl]methane](difluoroborane)
CAS:Formula:C22H33BF2N2Purity:>97.0%(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:374.33Trimethylphenylammonium Hydroxide (ca. 8.5% in Methanol)
CAS:Formula:C9H15NOColor and Shape:Colorless to Almost colorless clear liquid to slightly cloudy liquidMolecular weight:153.23Boron Trifluoride - Methanol Reagent (10-20%) [for Esterification] (1mL×10)
CAS:Color and Shape:Colorless to Light yellow clear liquidDiethyl Oxalate [for Spectrophotometry]
CAS:Formula:C6H10O4Purity:>99.0%(GC)Color and Shape:Colorless clear liquidMolecular weight:146.14Disodium Bathocuproinedisulfonate [for Determination of Cu in Blood]
CAS:Formula:C26H18N2Na2O6S2Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:564.54Clearing Reagent iCBiofilm-H1 [for Biofilm]
Color and Shape:Colorless to Almost colorlessclear liquid3-Hydroxy-4-nitrobenzoic Acid
CAS:Formula:C7H5NO5Purity:>96.0%(GC)(T)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:183.12N-Cinnamoyl-N-(2,3-xylyl)hydroxylamine
CAS:Formula:C17H17NO2Purity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:267.33DBD-CO-Hz [=4-(N,N-Dimethylaminosulfonyl)-7-(N-hydrazinocarbonylmethyl-N-methyl)amino-2,1,3-benzoxadiazole] [for HPLC Labeling]
CAS:Formula:C11H16N6O4SPurity:>98.0%(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:328.35(S)-(-)-α-Methylbenzyl Isocyanate
CAS:Formula:C9H9NOPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:147.187-(Dimethylamino)-4-methylcoumarin (purified by sublimation)
CAS:Formula:C12H13NO2Purity:>99.0%(GC)(T)Color and Shape:White to Green to Brown powder to crystalMolecular weight:203.24Bis(1,4-phenylene)-34-crown 10-Ether
CAS:Formula:C28H40O10Color and Shape:White to Almost white powder to crystalMolecular weight:536.62N-Methylbis(trifluoroacetamide) [Trifluoroacylating Agent]
CAS:Formula:C5H3F6NO2Purity:>97.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:223.07Methyl Red (0.1% in ca. 95% Ethanol) [for Titration]
CAS:Formula:C15H15N3O2Color and Shape:Red clear liquidMolecular weight:269.30Tetraethyl 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:544.694-Dimethylaminobenzoic Acid
CAS:Formula:C9H11NO2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Green powder to crystalMolecular weight:165.195-(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:672.79Phenol Red Sodium Salt
CAS:Formula:C19H13NaO5SPurity:min. 90.0 area%(HPLC)Color and Shape:Orange to Amber to Dark red powder to crystalMolecular weight:376.36Pentafluorobenzoyl Chloride
CAS:Formula:C7ClF5OPurity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:230.52Phenylthiohydantoin-valine
CAS:Formula:C12H14N2OSPurity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:234.323,3'-Diethyloxadicarbocyanine Iodide
CAS:Formula:C23H23IN2O2Purity:>90.0%(HPLC)Color and Shape:Blue to Dark blue to Dark purple powder to crystalMolecular weight:486.35Mono-2-ethylhexyl (2-Ethylhexyl)phosphonate
CAS:Formula:C16H35O3PPurity:>95.0%(qNMR)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:306.43Indocyanine Green
CAS:Formula:C43H47N2NaO6S2Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:774.97Girard's Reagent T
CAS:Formula:C5H14ClN3OPurity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:167.64Bromochlorophenol Blue
CAS:Formula:C19H10Br2Cl2O5SColor and Shape:Light yellow to Brown powder to crystalMolecular weight:581.05Ethylene Glycol Bis(2-aminoethyl Ether)-N,N,N',N'-tetraacetic Acid
CAS:Formula:C14H24N2O10Purity:>95.0%(T)Color and Shape:White to Almost white powder to crystalineMolecular weight:380.35Ethylenediaminetetraacetic 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:310.44Metacresol Purple
CAS:Formula:C21H18O5SColor and Shape:Brown to Black powder to crystalMolecular weight:382.43TAN [=1-(2-Thiazolylazo)-2-naphthol] [Spectrophotometric reagent for transition metals]
CAS:Formula:C13H9N3OSPurity:>99.0%(T)Color and Shape:Orange to Brown powder to crystalMolecular weight:255.30ANS-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:321.332-Aminobenzamide
CAS:Formula:C7H8N2OPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:136.15Hydrogen Chloride - Methanol Reagent (5-10%) [for Esterification]
CAS:Controlled ProductColor and Shape:Colorless to Almost colorless clear liquid(S)-(+)-α-Methoxy-α-(trifluoromethyl)phenylacetyl Chloride [for Determination of the optical purity of Alcohols and Amines]
CAS:Formula:C10H8ClF3O2Purity:>98.0%(GC)(T)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:252.62Tetrapropylammonium Hydroxide (10% in Water) [Reagent for Ion-Pair Chromatography]
CAS:Formula:C12H29NOColor and Shape:Colorless to Almost colorless clear liquidMolecular weight:203.378-Mercaptoquinoline Hydrochloride [Extraction-spectrophotometric and fluorimetric reagent for soft metals]
CAS:Formula:C9H7NS·HClPurity:>95.0%(T)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:197.68Sodium 1-Dodecanesulfonate [Reagent for Ion-Pair Chromatography]
CAS:Formula:C12H25NaO3SPurity:>98.0%(T)Color and Shape:White powder to crystalMolecular weight:272.38Dithizone
CAS:Controlled ProductFormula:C13H12N4SPurity:>90.0%(E)Color and Shape:Brown to Black powder to crystalMolecular weight:256.334-Dimethylaminocinnamaldehyde
CAS:Formula:C11H13NOPurity:>98.0%(T)Color and Shape:White to Brown powder to crystalMolecular weight:175.231,2-Bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetic Acid
CAS:Formula:C22H24N2O10Purity:>97.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:476.44N,N-Dimethylformamide Dipropyl Acetal [for Esterification]
CAS:Formula:C9H21NO2Purity:>90.0%(T)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:175.274-(4,5-Diphenyl-1H-imidazol-2-yl)benzoyl Chloride Hydrochloride [for HPLC Labeling]
CAS:Formula:C22H15ClN2O·HClPurity:>97.0%(T)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:395.282,4,6-Tris(heptafluoropropyl)-1,3,5-triazine
CAS:Formula:C12F21N3Purity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:585.12p-Anisic Acid
CAS:Formula:C8H8O3Purity:>99.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:152.15Bistrifluoroacetamide
CAS:Formula:C4HF6NO2Purity:>98.0%(N)Color and Shape:White to Almost white powder to crystalMolecular weight:209.054-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:170.23Sodium 1-Heptanesulfonate [Reagent for Ion-Pair Chromatography]
CAS:Formula:C7H15NaO3SPurity:>98.0%(T)Color and Shape:White powder to crystalMolecular weight:202.24Bis(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:448.88Clearing Reagent iCBiofilm-H2 [for Biofilm]
Color and Shape:Colorless to Almost colorlessclear liquid(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:291.29(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:234.1712-Crown 4-Ether
CAS:Formula:C8H16O4Purity:>95.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:176.212-(Hydroxymethyl)-18-crown 6-Ether
CAS:Formula:C13H26O7Purity:>93.0%(GC)Color and Shape:Colorless to Yellow to Orange clear liquid to cloudy liquidMolecular weight:294.344-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:171.26(S)-(-)-DBD-Pro-COCl [=(S)-(-)-4-(N,N-Dimethylaminosulfonyl)-7-(2-chloroformylpyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination]
CAS:Formula:C13H15ClN4O4SPurity:>90.0%(HPLC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:358.80(R)-(-)-α-Methoxyphenylacetic Acid
CAS:Formula:C9H10O3Purity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:166.181,6,20,25-Tetraaza[6.1.6.1]paracyclophane
CAS:Formula:C34H40N4Purity:>98.0%(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:504.72Azocal A [for Calcium determination]
CAS:Formula:C17H9N2Na3O9S2Color and Shape:Orange to Amber to Dark red powder to crystalMolecular weight:518.351,6-Diaminohexane-N,N,N',N'-tetraacetic Acid
CAS:Formula:C14H24N2O8Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:348.35Bromocresol Green (0.04% in ca. 50% Ethanol) [for Titration]
CAS:Formula:C21H14Br4O5SColor and Shape:Light yellow to Amber to Dark green clear liquidMolecular weight:698.01Titan Yellow
CAS:Formula:C28H19N5Na2O6S4Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:695.71Icosafluoro-15-crown 5-Ether
CAS:Formula:C10F20O5Purity:>95.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:580.07Boron Trifluoride - Isopropyl Alcohol Reagent (10-20%) [for Esterification] (1mL×10)
CAS:Color and Shape:Colorless to Light yellow to Light orange clear liquidPhenolphthalein (0.04% in ca. 40% Ethanol) [for pH Determination]
CAS:Formula:C20H14O4Color and Shape:Colorless clear liquidMolecular weight:318.33Bromocresol Green (contains NaOH) Ethanol Solution [for TLC Stain]
CAS:Formula:C21H14Br4O5SColor and Shape:Green to Dark green clear liquid to cloudy liquidMolecular weight:698.01Triacetyl-β-cyclodextrin
CAS:Formula:C84H112O56Purity:>97.0%(HPLC)Color and Shape:White powder to crystalMolecular weight:2,017.76Pentafluorophenyldimethylchlorosilane [Pentafluorophenyldimethylsilylating Agent]
CAS:Formula:C8H6ClF5SiPurity:>95.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:260.66Boron Trichloride - Methanol Reagent (5-10%) [for Esterification] (1mL×10)
CAS:Color and Shape:Colorless to Almost colorless clear liquidDithranol
CAS:Formula:C14H10O3Purity:>95.0%(T)(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:226.23Sodium Diethylcarbamodithioate Trihydrate
CAS:Formula:C5H10NNaS2·3H2OPurity:>95.0%(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:225.30Dihexyl N,N-Diethylcarbamylmethylenephosphonate [for Extraction of Lanthanides and Actinides]
CAS:Formula:C18H38NO4PPurity:>90.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:363.48N1-(Pyridin-2-yl)ethane-1,2-diamine
CAS:Formula:C7H11N3Purity:>95.0%(GC)(T)Color and Shape:Colorless to Yellow clear liquidMolecular weight:137.19N,O-Bis(trimethylsilyl)acetamide Kit TMS-BA (25% in Acetonitrile) 1 mL × 8 / Reaction vial, capacity 2 mL × 8 [Trimethylsilylating Reagent, for NH2 compounds]
CAS:Color and Shape:Colorless to Light yellow clear liquidDiammonium Ethylenediaminetetraacetate Monohydrate
CAS:Formula:C10H22N4O8·H2OPurity:>98.0%(T)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:344.337-(Dimethylamino)-4-methylcoumarin
CAS:Formula:C12H13NO2Purity:>98.0%(T)Color and Shape:White to Light yellow to Green powder to crystalMolecular weight:203.241,5,9-Triazacyclododecane
CAS:Formula:C9H21N3Purity:>95.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:171.292-(Hydroxymethyl)-12-crown 4-Ether
CAS:Formula:C9H18O5Purity:>95.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:206.242-(4-Fluorophenyl)-4,5-diphenylimidazole
CAS:Formula:C21H15FN2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:314.361,3-Dimethyl-1,1,3,3-tetraphenyldisilazane
CAS:Formula:C26H27NSi2Purity:>95.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:409.68Sodium 1-Undecanesulfonate [Reagent for Ion-Pair Chromatography]
CAS:Formula:C11H23NaO3SPurity:>98.0%(T)Color and Shape:White powder to crystalMolecular weight:258.35Perfluorokerosene (Super-high boiling) [for Mass spectrometry]
Color and Shape:Colorless to Almost colorless clear liquid to slightly cloudy liquidα-Naphtholphthalein
CAS:Formula:C28H18O4Purity:>98.0%(HPLC)Color and Shape:White to Brown powder to crystalMolecular weight:418.454-Sulfocalix[8]arene Hydrate
CAS:Formula:C56H48O32S8·xH2OPurity:>98.0%(HPLC)Color and Shape:White to Gray to Red powder to crystalMolecular weight:1,489.45 (as Anhydrous)Tridecafluoroheptanoic Acid High Grade [Ion-Pair Reagent for LC-MS]
CAS:Formula:C7HF13O2Purity:>98.0%(T)Color and Shape:White or Colorless to Almost white or Almost colorless powder to lump to clear liquidMolecular weight:364.062,5-Diphenyloxazole [for scintillation spectrometry]
CAS:Formula:C15H11NOPurity:>99.0%(HPLC)(N)Color and Shape:White to Light yellow powder to crystalMolecular weight:221.26
