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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Potassium carbonate, anhydrous, granular
CAS:Formula:CK2O3Purity:≥ 99.5%Color and Shape:White granulesMolecular weight:138.21o-Phthaldialdehyde
CAS:Formula:C8H6O2Purity:(GC) ≥ 97.5%Color and Shape:Pale yellow to yellow crystalline powder or solidMolecular weight:134.14Sodium salicylate, Ph. Eur. grade
CAS:Formula:C7H5NaO3Purity:99.0 - 101.0 % (dried basis)Color and Shape:White crystallline powder, or fine colourless crystalsMolecular weight:160.11Hydroxynaphthol blue
CAS:Formula:C20H11N2Na3O11S3Color and Shape:Dark blue powderMolecular weight:620.47Xylenol Orange tetrasodium salt
CAS:Formula:C31H28N2Na4O13SColor and Shape:Dark red to dark brown crystalline powderMolecular weight:760.59Sulfamic acid
CAS:Formula:H3NO3SPurity:≥ 99.0%Color and Shape:White to colourless crystalline powderMolecular weight:97.09N,N-Bis(carboxymethyl)-DL-alanine trisodium salt, 95%
CAS:Formula:C7H8NNa3O6Purity:≥ 95.0% (anhydrous substance)Color and Shape:White to pale yellow powderMolecular weight:271.11α-Naphtholbenzein
CAS:Formula:C27H18O2Color and Shape:Red to red-brown or dark brown powderMolecular weight:374.44Aluminium oxide, activated, neutral for chromatography
CAS:Formula:Al2O3Color and Shape:White or off-white powderMolecular weight:101.96N,N-Bis(carboxymethyl)-DL-alanine trisodium salt
CAS:Formula:C7H8NNa3O6Purity:(Titration) ≥ 85.0%Color and Shape:White to pale yellow powderMolecular weight:271.11Trichloroacetic acid
CAS:Formula:Cl3CCO2HPurity:99.0 - 101.0 % (dried basis)Color and Shape:White to almost white crystalline powder or colourless crystalsMolecular weight:163.39Citric acid monohydrate
CAS:Formula:C6H8O7·H2OPurity:99.5 - 100.5 % (anhydrous basis)Color and Shape:Colourless crystals to white crystalline powderMolecular weight:210.14Sodium fluoride
CAS:Formula:FNaPurity:99.0 - 101.0 %Color and Shape:White powderMolecular weight:41.99Ninhydrin
CAS:Formula:C9H6O4Purity:98.5 - 101.5 % (dried basis)Color and Shape:White to yellow crystalline powder or crystalsMolecular weight:178.14Bathocuproinedisulfonic acid disodium salt
CAS:Formula:C26H18N2Na2O6S2·xH2OPurity:(NT) ≥ 98.0%Color and Shape:White to beige powderMolecular weight:564.55 (anhydrous)4-(Dimethylamino)benzaldehyde
CAS:Formula:C9H11NOPurity:(GC) ≥ 99.0%Color and Shape:White to light-yellow or beige crystalline powder, chunks or flakesMolecular weight:149.19Potassium thiocyanate
CAS:Formula:KSCNPurity:≥ 99.0% (anhydrous basis)Color and Shape:White crystalline powder or crystalsMolecular weight:97.18Tetrabutylammonium hexafluorophosphate
CAS:Formula:C16H36F6NPPurity:≥ 98.0%Color and Shape:White to off-white powder or crystalsMolecular weight:387.44Hydrindantin dihydrate
CAS:Formula:C18H10O6·2H2OPurity:(HPLC) ≥ 97.0%Color and Shape:Light-beige to beige-pink powderMolecular weight:358.30Methyl 4-hydroxybenzoate sodium salt, Ph. Eur. grade
CAS:Formula:C8H7NaO3Purity:99.0 - 101.5 %Color and Shape:White or almost white, hygroscopic, crystalline powderMolecular weight:174.13Bis(cyclohexanone)oxaldihydrazone
CAS:Formula:C14H22N4O2Purity:(Titration) ≥ 98.0%Color and Shape:White to off-white or faint beige powderMolecular weight:278.36Potassium phosphate monobasic, Ph. Eur. grade
CAS:Formula:H2KO4PPurity:98.0 - 100.5 % (dried substance)Color and Shape:White or almost white crystalline powder or colourless crystalsMolecular weight:136.09Potassium bromide
CAS:Formula:KBrPurity:≥ 99.0%Color and Shape:White crystalline powder or crystalsMolecular weight:119.01Acesulfame K
CAS:Formula:C4H4KNO4SPurity:≥ 99.0% (dried basis)Color and Shape:White crystalline powder or colourless crystalsMolecular weight:201.24Sodium tripolyphosphate
CAS:Formula:Na5P3O10Purity:≥ 94.0%Color and Shape:White powderMolecular weight:367.86Ninhydrin, ACS grade
CAS:Formula:C9H6O4Purity:≥ 98.0%Color and Shape:White to yellow crystalline powder or crystalsMolecular weight:178.144-Methylaminophenol sulfate
CAS:Formula:C14H18N2O2·H2SO4Purity:≥ 99.0%Color and Shape:White, off-white or light-grey powderMolecular weight:344.38Diphenylamine-4-sulfonic acid sodium salt
CAS:Formula:C12H10NNaO3SColor and Shape:Off-white to grey powderMolecular weight:271.27L-Tartaric acid
CAS:Formula:C4H6O6Purity:99.7 - 100.5 % (dried basis)Color and Shape:Colourless crystals or white powderMolecular weight:150.09Chloramine T trihydrate
CAS:Formula:C7H7ClNNaO2S·3H2OPurity:98.0 - 103.0 % (C7H7ClNNaO2S · 3H2O)Color and Shape:White crystalline powderMolecular weight:281.69Citric acid monohydrate, Ultrapure
CAS:Formula:C6H8O7·H2OPurity:(Titration) 99.8 - 100.5 %Color and Shape:Colourless crystals or white crystalline powderMolecular weight:210.14o-Dianisidine
CAS:Formula:C14H16N2O2Purity:≥ 98.0%Color and Shape:Red to brown powderMolecular weight:244.29Sodium chloride, suitable for molecular biology
CAS:Formula:NaClPurity:≥ 99.9%Color and Shape:White or colourless crystalsMolecular weight:58.44N-Hydroxybenzenesulfonamide
CAS:Formula:C6H5SO2NHOHPurity:≥ 98.0%Color and Shape:PowderMolecular weight:173.19Glycerol
CAS:Formula:C3H8O3Purity:≥ 99.5%Color and Shape:Clear, colourless viscous liquidMolecular weight:92.09EDTA disodium zinc salt hydrate
CAS:Formula:C10H12N2Na2O8Zn·xH2OPurity:≥ 97.0%Color and Shape:White to off-white powderMolecular weight:399.57 (anhydrous)1,10-Phenanthroline monohydrate, ACS grade
CAS:Formula:C12H8N2·H2OColor and Shape:White to almost white crystalline powder or crystalsMolecular weight:198.234-(Dimethylamino)benzaldehyde, powder
CAS:Formula:C9H11NOPurity:≥ 99.0%Color and Shape:Off-white to light yellow crystalline powderMolecular weight:149.19Anthracene, 99%
CAS:Formula:C14H10Purity:≥ 98.5%Color and Shape:White, off-white or pale yellow crystalline powderMolecular weight:178.23Alizarin Complexone
CAS:Formula:C19H15NO8Purity:≥ 97.0% (anhydrous basis)Color and Shape:Yellow, orange or brown powderMolecular weight:385.33Calmagite
CAS:Formula:C17H14N2O5SColor and Shape:Brown to dark brown or black powderMolecular weight:358.37Indapamide
CAS:Formula:C16H16ClN3O3SPurity:≥ 98.0%Color and Shape:White or off-white powderMolecular weight:365.83Diethylenetriamine pentaacetic acid
CAS:Formula:C14H23N3O10Purity:≥ 99.0%Color and Shape:White powderMolecular weight:393.35Potassium phosphate monobasic
CAS:Formula:H2KO4PPurity:≥ 99.0% (anhydrous basis)Color and Shape:White crystalline powder or crystalsMolecular weight:136.09N,N-Diethyl-p-phenylenediamine sulfate
CAS:Formula:C10H16N2H2SO4Purity:≥ 98.0%Color and Shape:White, off-white to light brown crystalline powderMolecular weight:262.33Phthalic acid
CAS:Formula:C8H6O4Purity:99.0 - 101.0 % (dried basis)Color and Shape:White to almost white crystalline powderMolecular weight:166.13Ammonium molybdate tetrahydrate, 99.5%
CAS:Formula:(NH4)6Mo7O24·4H2OPurity:≥ 99.5%Color and Shape:White or almost white crystalline powder or crystalsMolecular weight:1235.86
