
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"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
N-Succinimidyl 7-Hydroxycoumarin-3-carboxylate
CAS:Formula:C14H9NO7Purity:>96.0%(T)(HPLC)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:303.232,3-Naphthalenedicarboxylic Anhydride
CAS:Formula:C12H6O3Purity:>95.0%(GC)(T)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:198.183,3'-Dipropylthiadicarbocyanine Iodide
CAS:Formula:C25H27IN2S2Purity:>98.0%(N)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:546.531,2-Bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetic Acid
CAS:Formula:C22H24N2O10Purity:>97.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:476.44α-Naphtholphthalein
CAS:Formula:C28H18O4Purity:>98.0%(HPLC)Color and Shape:White to Brown powder to crystalMolecular weight:418.45N-Phenylaza-15-crown 5-Ether
CAS:Formula:C16H25NO4Purity:>96.0%(GC)(T)Color and Shape:White to Light yellow to Light red powder to crystalMolecular weight:295.383-(2-Pyridyl)-5,6-bis(4-sulfophenyl)-1,2,4-triazine Disodium Salt
CAS:Formula:C20H12N4Na2O6S2Purity:>95.0%(T)(HPLC)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:514.44Arsenazo III [Spectrophotometric reagent for U, Th, Zr and other metals, Indicator for the precipitation titration of SO4 with Ba]
CAS:Formula:C22H18As2N4O14S2Purity:>90.0%(T)Color and Shape:Dark green to Dark red to Black powder to crystalineMolecular weight:776.36Indocyanine Green
CAS:Formula:C43H47N2NaO6S2Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:774.97Calmagite [Metal indicator for Ca, Mg etc.]
CAS:Formula:C17H14N2O5SColor and Shape:Red to Dark blue to Black powder to crystalMolecular weight:358.37Bromoform (stabilized with 2-Methyl-2-butene) [for Spectrophotometry]
CAS:Formula:CHBr3Purity:>99.0%(GC)Color and Shape:Colorless clear liquidMolecular weight:252.73Potassium Iodide 1M Solution
CAS:Formula:KIColor and Shape:Clear, Colourless to pale yellow, LiquidMolecular weight:166.00EDTA Disodium Salt 0.5M Solution
CAS:Formula:C10H14N2O8Na2·2H2OColor and Shape:Clear, Colourless, LiquidMolecular weight:372.24Lithium Chloride 1M Solution in Ethanol
CAS:Formula:LiClColor and Shape:Clear, Colourless, LiquidMolecular weight:42.39Potassium Bromide 0.1M Solution
CAS:Formula:KBrColor and Shape:Clear, Colourless, LiquidMolecular weight:119.00EDTA Disodium Salt 0.1M Solution
CAS:Formula:C10H14N2O8Na2·2H2OColor and Shape:Clear, Colourless, LiquidMolecular weight:372.24Potassium Iodide 0.1M Solution
CAS:Formula:KIColor and Shape:Clear, Colourless, LiquidMolecular weight:166.00Sodium Thiosulphate 0.1N Solution
CAS:Formula:Na2S2O3Color and Shape:Clear, Colourless, LiquidMolecular weight:158.11CY5 Triethylamine Salt
CAS:Controlled Product<p>Applications CY5 Triethylamine salt is the salt form of CY5(C951310) which is a photoswitchable cyanine dye. The photoswitching mechanism was investigated using thiol agents and it was concluded that photoconversion into the dark state is pH and thiol dependent and the dark state product is a cyanine-thiol adduct.<br>References Dempsey, G., et al.: J. Am. Chem. Soc., 131, 18192 (2009);<br></p>Formula:C33H40N2O8S2·xC6H15NColor and Shape:NeatMolecular weight:656.81 + x(101.19)Tetrapropylammonium Bisulfate
CAS:Controlled ProductFormula:C12H29NO4SColor and Shape:NeatMolecular weight:283.43Fluorol Yellow 088
CAS:<p>Applications Fluorol Yellow 088 is a polyaromatic organic dye used to stain plant tissue.<br></p>Formula:C22H16OColor and Shape:NeatMolecular weight:296.36Sulfo Rhodamine Amidoethyl Mercaptan
CAS:Controlled Product<p>Stability Moisture, Light Sensitive<br>Applications Fluorescence: max. Abs. 561nm; max. Em. 581nm; e x 10-3: 126<br></p>Formula:C29H35N3O6S3Color and Shape:NeatMolecular weight:617.804-Oxo-TEMPO
CAS:Controlled Product<p>Applications A spin label for ESR studies.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br></p>Formula:C9H16NO2Color and Shape:NeatMolecular weight:170.23Phosphomolybdic Acid Hydrate
CAS:Formula:H2Mo12O41PPurity:72%Color and Shape:SolidMolecular weight:1841.4929809999987Ref: IN-DA0035HE
Discontinued product2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Pentadecafluorooctanoic acid
CAS:Formula:C8HF15O2Purity:96%Color and Shape:SolidMolecular weight:414.0684Perfluoro-15-crown-5
CAS:Formula:C10F20O5Purity:98%Color and Shape:LiquidMolecular weight:580.0720639999996Ref: IN-DA006BQ8
Discontinued productTRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III)
CAS:Formula:C33H57EuO6Purity:98%Color and Shape:SolidMolecular weight:701.7661Tetrabutylammonium chloride
CAS:Formula:C16H36ClNPurity:95%Color and Shape:SolidMolecular weight:277.9167Ref: IN-DA00DEO9
Discontinued productBis(cyclopentadienyl)zirconium dichloride
CAS:Formula:C10H10Cl2ZrPurity:95%Color and Shape:SolidMolecular weight:292.3164Ref: IN-DA003TX2
Discontinued productRef: IN-DA0034YV
Discontinued productRef: IN-DA00AOXW
Discontinued productBoron Trifluoride - Propanol Reagent (10-20%) [for Esterification] (1mL×10)
CAS:Color and Shape:Colorless to Light yellow to Light red clear liquidFluorescein Isothiocyanate (mixture of 5- and 6- isomers)
CAS:Formula:C21H11NO5SPurity:>97.0%(T)(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:389.38Mono-2-O-(p-toluenesulfonyl)-γ-cyclodextrin
CAS:Formula:C55H86O42SPurity:>95.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:1,451.313,3'-Diethyloxadicarbocyanine Iodide
CAS:Formula:C23H23IN2O2Purity:>98.0%(N)Color and Shape:Blue to Dark blue powder to crystalMolecular weight:486.354-Amino-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical (purified by sublimation)
CAS:Formula:C9H19N2OPurity:>98.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:171.26Tetrahydrofuran (stabilized with BHT) [Solvent for Determination of Vinyl Chloride Monomer]
CAS:Formula:C4H8OPurity:>99.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:72.11Sulfo-Cyanine 3 Carboxylic Acid
CAS:Formula:C31H38N2O8S2Purity:>98.0%(HPLC)Color and Shape:Green to Dark green powder to crystalMolecular weight:630.77Mono-2-O-(p-toluenesulfonyl)-α-cyclodextrin
CAS:Formula:C43H66O32SPurity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:1,127.03Acetic Acid 1N Aq. Solution
CAS:Formula:C2H4O2Color and Shape:Clear, Colourless, LiquidMolecular weight:60.05Acetic Acid 2.5M Aq. Solution
CAS:Formula:C2H4O2Color and Shape:Clear, Colourless, LiquidMolecular weight:60.05Hydrochloric Acid 3N Aq. Solution
CAS:Controlled ProductFormula:HClColor and Shape:Clear, Colourless, LiquidMolecular weight:36.46Hydrochloric Acid 5N Aq. Solution
CAS:Controlled ProductFormula:HClColor and Shape:Clear, Colourless, LiquidMolecular weight:36.46Ceric Sulphate 0.1N Solution
CAS:Formula:Ce(SO4)2Color and Shape:Clear, Orange-yellow, LiqiudMolecular weight:332.24Hydrochloric Acid 1N Aq. Solution
CAS:Controlled ProductFormula:HClColor and Shape:Clear, Colourless, LiquidMolecular weight:36.46Silver Nitrate 0.1N Solution
CAS:Formula:AgNO3Color and Shape:Clear, Colourless, LiquidMolecular weight:169.87Cupric Sulphate 0.1M Solution
CAS:Formula:CuSO4·5H2OColor and Shape:Clear, Blue, LiquidMolecular weight:249.68Hydrochloric Acid 6N Aq. Solution
CAS:Controlled ProductFormula:HClColor and Shape:Clear, Colourless, LiquidMolecular weight:36.46Hydrochloric Acid 2N Aq. Solution
CAS:Controlled ProductFormula:HClColor and Shape:Clear, Colourless, LiquidMolecular weight:36.46Sodium Hydroxide 0.1N Solution
CAS:Formula:NaOHColor and Shape:Clear, Colourless, LiquidMolecular weight:40.00Bromine Number Titration Solvent (Dichloromethane (MDC) Formulation)
Color and Shape:Clear, Colourless, liquid with acetic acid odourHydrochloric Acid 4N Aq. Solution
CAS:Controlled ProductFormula:HClColor and Shape:Clear, Colourless, LiquidMolecular weight:36.46Hydrochloric Acid 0.5N Aq. Solution
CAS:Controlled ProductFormula:HClColor and Shape:Clear, Colourless, LiquidMolecular weight:36.46Hydrochloric Acid 4M Solution in Dioxane
CAS:Controlled ProductFormula:HClColor and Shape:Clear, Colourless, SolutionMolecular weight:36.46Sodium Hydroxide 0.2N Solution
CAS:Formula:NaOHColor and Shape:Clear, Colourless, LiquidMolecular weight:40Hydrochloric Acid 0.01M Aq. Solution
CAS:Controlled ProductFormula:HClColor and Shape:Clear, Colourless, LiquidMolecular weight:36.46Hydrochloric Acid 0.1N Aq. Solution
CAS:Controlled ProductFormula:HClColor and Shape:Clear, Colourless, LiquidMolecular weight:36.46Hydrochloric Acid 0.05N Aq. Solution
CAS:Controlled ProductFormula:HClColor and Shape:Clear, Colourless, LiquidMolecular weight:36.46Lanthanum Nitrate 0.1M
CAS:Formula:La(NO3)3·6H2OColor and Shape:Clear, Colourless, LiquidMolecular weight:433.01Sodium Hydroxide 1N Solution
CAS:Formula:NaOHColor and Shape:Clear, Colourless, LiquidMolecular weight:40.00Di-4-ANBDQPQ (Mixture of E/Z isomers, ~90%)
CAS:<p>Applications Di-4-ANBDQPQ is a voltage-sensitive hemicyanine dye that is used to probe the electrical activity in cells.<br>References Zhou, W., et al.: J. Neurosci. Methods, 164, 225 (2007)<br></p>Formula:C37H49N3•2(Br)Purity:~90%Color and Shape:NeatMolecular weight:535.802799




