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 2293 products of "Analytical Volumetric Solutions and Indicators"
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Acetone, 99.8%, for analysis
CAS:Controlled ProductFormula:C3H6OPurity:≥ 99.8%Color and Shape:Clear, colourless liquidMolecular weight:58.08Sodium chloride
CAS:Formula:NaClPurity:≥ 99.9% (dried basis)Color and Shape:White crystalline powderMolecular weight:58.442,3-Dichloro-1,4-naphthoquinone
CAS:Formula:C10H4Cl2O2Purity:≥ 98.0%Color and Shape:Yellow to dark yellow crystalline powderMolecular weight:227.052,6-Dichloroquinone-4-chloroimide
CAS:Formula:C6H2Cl3NOPurity:≥ 98.0%Color and Shape:Brown to yellow crystalline powderMolecular weight:210.45Tetramethylrhodamine isothiocyanate, mixed isomers
CAS:Formula:C25H21N3O3SPurity:≥ 90.0%Color and Shape:Red to dark purple crystalline powderMolecular weight:443.52Silver nitrate
CAS:Formula:AgNO3Purity:≥ 99.8%Color and Shape:White crystals or crystalline powderMolecular weight:169.882,3,5-Triphenyltetrazolium chloride, 99%, for analysis
CAS:Formula:C19H15ClN4Purity:99.0 - 101.0 %Color and Shape:White to faint yellow powderMolecular weight:334.81Periodic acid, 0.1% solution in water
CAS:Formula:H5IO6Color and Shape:Clear, colourless liquidMolecular weight:227.94Bromocresol Green
CAS:Controlled Product<p>Applications Bromocresol Green is a tracking dye for gel electrophoresis. Bromocresol Green is used as a pH indicator and as a tracking dye for DNA agarose gel electrophoresis.An organic dye used in the spectrophotometric detection of total protein in biological fluids. Dyes and metabolites.<br>References Anisimovich, P. V., et al.: J. Anal. Chem., 72, 1212-1218 (2017)<br></p>Formula:C21H14Br4O5SColor and Shape:NeatMolecular weight:698.01(2-Pyridyl)dithiobimane
CAS:Controlled Product<p>Stability Light Sensitive<br>Applications A fluorescent sulfhydryl active reagent.<br></p>Formula:C15H15N3O2S2Color and Shape:NeatMolecular weight:333.433-Methoxycarbonyl-2,2,5,5-tetramethyl-3-pyrrolidin-1-oxyl
CAS:Controlled Product<p>Applications A spin label.<br></p>Formula:C10H18NO3Color and Shape:NeatMolecular weight:200.25EDDHA
CAS:<p>Stability Hygroscopic<br>Applications EDDHA is used as an inorganic fertilizer.<br>References Kalantari, S.et al.: Comm. Soil Sci. Plant Anal., 42, 123 (2011); Albano, J. et al.: HortSci., 47, 269 (2012);<br></p>Formula:C18H20N2O6Color and Shape:White To Light BrownMolecular weight:360.36Fast Blue B Salt
CAS:<p>Applications Fast Blue B Salt is a stain that is used for the determination of various compounds. It has been used to demonstrate esterase activity. Histochemically it has stained enterochromaffin cells and cells that have gone under free radical oxidative damage. It can be used as reactant/reagent in one pot preparation of phenanthroline-based shape-persistent fluorescent macrocycle using Sonogashira coupling. Dyes and metabolites.<br>References Nadeem, S., et al.: Lett Org Chem, 12, 504 (2015)<br></p>Formula:C14H12N4O2·Cl4ZnColor and Shape:Yellow To Dark BrownMolecular weight:475.492-Aminopyridine
CAS:Controlled ProductFormula:C5H6N2Color and Shape:White To BeigeMolecular weight:94.11α,α-Bis[4-(dimethylamino)phenyl]-4-(phenylamino)-1-naphthalenemethanol ( Technical Grade)
CAS:Formula:C33H33N3OColor and Shape:Dark Red To BlackMolecular weight:487.63Aluminum Oxide (Activated, Basic, Brockmann I)
CAS:Formula:Al2O3Color and Shape:WhiteMolecular weight:101.96N-(n-Butyl)deoxygalactonojirimycin
CAS:Controlled Product<p>Applications N-(n-Butyl)deoxygalactonojirimycin is an extremely potent and selective a-D-galactosidase inhibitor. A selective inhibitior of GlcCer synthesis.<br>References Paulsen, H., et al.: Chem. Ber., 113, 2601 (1980), Daniel, P.F., et al.: Proc. Int. Carbo. Symp., 13th, Ithaca, NY, Abstr. C43 (1986), Platt, F.M., et al.: J. Biol. Chem., 269, 27108 (1994)<br></p>Formula:C10H21NO4Color and Shape:White SolidMolecular weight:219.28Sodium Metatungstate Hydrate
CAS:Controlled Product<p>Applications Sodium Metatungstate Hydrate is a derivative of Sodium Tungstate (S673800), a potential therapy for obesity. Sodium tungstate dihydrate is also an inhibitor of acid phosphatases.<br>References Claret, M., et al.: Endocrinology, 146 4362 (2005); Stankiewicz, P. & Gresser, M.: Biochemistry, 27, 206 (1988)<br></p>Formula:O39Na6W12•H2OColor and Shape:NeatMolecular weight:2986.012,2,4,4,6,6-Hexakis(2,2,3,3,4,4-hexafluorobutoxy)-2,2,4,4,6,6-hexahydro-1,3,5,2,4,6-Triazatriphosphorine
CAS:Formula:C24H18F36N3O6P3Color and Shape:ColourlessMolecular weight:1221.28Bromophenol Blue (Technical Grade)
CAS:<p>Applications Bromophenol Blue is an electrophoresis tracking dye also used as an acid-base indicator. Dyes and metabolites.<br></p>Formula:C19H10Br4O5SColor and Shape:NeatMolecular weight:669.96
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