Indicatori
Gli indicatori sono sostanze utilizzate nelle titolazioni e in altre analisi chimiche per segnalare un cambiamento di pH o di composizione chimica. Sono essenziali per misurazioni precise sia in ambito di ricerca che industriale. Da CymitQuimica offriamo una selezione completa di indicatori progettati per garantire accuratezza e riproducibilità nelle applicazioni di laboratorio, incluse reazioni acido-base e redox.
Trovati 575 prodotti di "Indicatori"
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3-Bodipy-propanoic acid
CAS:<p>Reactive fluorescent labeling reagent</p>Formula:C14H15BF2N2O2Colore e forma:Red PowderPeso molecolare:292.09 g/mol4-Ethylphenol
CAS:<p>Produces a fluorogenic signal in the presence of peroxidase</p>Formula:C8H10OPurezza:Min. 95%Colore e forma:PowderPeso molecolare:122.16 g/mol6-Carboxytetramethyl rhodamine
CAS:<p>6-Carboxytetramethyl rhodamine is a fluorescent dye that is used to measure the presence of cancer cells in urine samples. It binds to human protein and has been shown to be a useful probe for fluorescence measurements. 6-Carboxytetramethyl rhodamine has also been used as a fluorescence probe for the detection of proliferative diabetic retinopathy and michaelis–menten kinetics in cyclic peptides.</p>Formula:C25H22N2O5Purezza:Min. 95%Colore e forma:PowderPeso molecolare:430.45 g/molCalmagite [Metal indicator for Ca, Mg etc.]
CAS:Formula:C17H14N2O5SColore e forma:Red to Dark blue to Black powder to crystalPeso molecolare:358.37α-Naphtholphthalein
CAS:Formula:C28H18O4Purezza:>98.0%(HPLC)Colore e forma:White to Brown powder to crystalPeso molecolare:418.45Variamine Blue B Sulfate (=4-Amino-4'-methoxydiphenylamine Sulfate) [for Iron-Titration]
CAS:Formula:C13H14N2O·H2SO4Purezza:>97.0%(N)Colore e forma:Gray to Dark blue to Black powder to crystalPeso molecolare:312.343-(2-Pyridyl)-5,6-bis(4-sulfophenyl)-1,2,4-triazine Disodium Salt
CAS:Formula:C20H12N4Na2O6S2Purezza:>95.0%(T)(HPLC)Colore e forma:Light yellow to Amber to Dark green powder to crystalPeso molecolare:514.44Arsenazo III [Spectrophotometric reagent for U, Th, Zr and other metals, Indicator for the precipitation titration of SO4 with Ba]
CAS:Formula:C22H18As2N4O14S2Purezza:>90.0%(T)Colore e forma:Dark green to Dark red to Black powder to crystalinePeso molecolare:776.36Reactive Red 21 (Remazol Red BB)
CAS:Formula:C26H19N4Na3O15S4Purezza:min. 98%Colore e forma:Dark red, Powder, PowderPeso molecolare:824.68New Methylene Blue N extrapure, 70%
CAS:Formula:C18H22ClN3SPurezza:70%Colore e forma:Dark green to dark brown, PowderPeso molecolare:347.91p-Xylenol Blue extrapure AR, 95%
CAS:Formula:C23H22O5SPurezza:min. 95%Colore e forma:Brown to Very Dark Brown, PowderPeso molecolare:410.49Curcumin (Turmeric Yellow)
CAS:Formula:C21H20O6Purezza:min. 95%Colore e forma:Yellowish orange, PowderPeso molecolare:368.39Neutral Red (High Purity) ACS, ExiPlus, Multi-Compendial, 85%
CAS:Formula:C15H17ClN4Purezza:min. 85%Colore e forma:Dark green to brown to black, PowderPeso molecolare:288.78Meldolas Blue extrapure
CAS:Formula:C18H15ClN2OColore e forma:Dark green to black powder, PowderPeso molecolare:378.92Xylene Cyanol FF
CAS:Formula:C25H27N2NaO6S2Colore e forma:Green, Crystalline powderPeso molecolare:538.6Resazurin Sodium extrapure AR, 20-30%
CAS:Colore e forma:Dark red to Dark green to Black, Powder or Crystalline powder, Clear, ClearSolochrom Dark Blue (Calcon), 50%
CAS:Formula:C20H13N2NaO5SColore e forma:Dark brown, PowderPeso molecolare:416.39Toluidine Blue O, 90%
CAS:Formula:C15H16ClN3SColore e forma:Dark greenish, PowderPeso molecolare:305.83Bromocresol Green (BCG) ACS, ExiPlus, Multi-Compendial
CAS:Formula:C21H14Br4O5SColore e forma:White to yellow to tan, Powder, Passes testPeso molecolare:698.04Azur II
CAS:Formula:C31H34Cl2N6S2Colore e forma:Greenish black, Crystalline powderPeso molecolare:625.68Erythrosin B, 90%
CAS:Formula:C20H6I4Na2O5Purezza:min. 90%Colore e forma:Red to dark brown, PowderPeso molecolare:879.86Azomethine H Monosodium Salt, 97%
CAS:Formula:C17H12NO8S2NaPurezza:min. 97%Colore e forma:Yellow to orange, PowderPeso molecolare:445.40Bromocresol Purple ACS, ExiPlus, Multi-Compendial
CAS:Formula:C21H16Br2O5SColore e forma:Pinkish - brown, Crystalline powderPeso molecolare:540.22Cresol Red
CAS:Formula:C21H18O5SColore e forma:Dark green or brown red, Crystalline powderPeso molecolare:382.434-Methoxyazobenzene (4-MAB) extrapure AR, 98%
CAS:Formula:C13H12N2OColore e forma:Orange brown, PowderPeso molecolare:212.25Evans Blue
CAS:Formula:C34H24N6O14S4Na4Colore e forma:Dark brown to black, Powder to crystals to granulesPeso molecolare:960.81Nigrosin (alcohol soluble)
CAS:Formula:C12H10N2O2·HClColore e forma:Black, PowderPeso molecolare:250.68Fast Blue B Salt (DBB)
CAS:Formula:C14H12N4O2Cl2·ZnCl2Colore e forma:Yellowish green to blackish grey, PowderPeso molecolare:475.47Oil Red O for molecular biology, 75%
CAS:Formula:C26H24N4OColore e forma:Dark brown, PowderPeso molecolare:408.49Chromeazurol S (Chromazurol S)
CAS:Formula:C23H13Cl2O9SNa3Colore e forma:Dark brownish black, PowderPeso molecolare:605.28Safranine O
CAS:<p>Safranine O C.I. 50240 (Basic red 2)</p>Formula:C20H19N4ClColore e forma:Dark green, Crystalline powderPeso molecolare:350.844-Phenylazophenol (Solvent Yellow 7, 4-HAB) extrapure, 98%
CAS:Formula:C12H10N2OPurezza:min. 98%Colore e forma:Yellowish brown to gold to orange, PowderPeso molecolare:198.23Brilliant Green
CAS:Formula:C27H34N2O4SColore e forma:Green, Crystalline powderPeso molecolare:482.63Titan Yellow, 65%
CAS:Formula:C28H19N5Na2O6S4Colore e forma:Brownish yellow, PowderPeso molecolare:695.73Brilliant Cresyl Blue
CAS:Formula:C17H20N3OClZnCl2Colore e forma:Green, Powder, Clear, BluePeso molecolare:385.96Xylenol Orange Tetrasodium Salt ACS
CAS:Formula:C31H28N2O13SNa4Colore e forma:Red to brown to black, Crystalline compound, Clear, RedPeso molecolare:760.59Tetrazolium Violet (high purity) extrapure AR, 98%
CAS:Formula:C23H17CIN4Purezza:min. 97%Colore e forma:Pale yellow to pale yellowish brown, PowderPeso molecolare:384.86Phenol Red ACS, ExiPlus, Multi-Compendial
CAS:Formula:C19H14O5SColore e forma:Dark red to Dark brown, Powder, Passes testPeso molecolare:354.38Methyl Red Sodium Salt (water soluble) ACS, 95%
CAS:Formula:C15H14N3NaO2Colore e forma:Orange, PowderPeso molecolare:291.28Chlorophenol Red
CAS:Formula:C19H12Cl2O5SColore e forma:Light yellow to green to brown, Powder, ClearPeso molecolare:423.27Amaranth (Acid Red 27) (C.I. 16185), 85-95%
CAS:Formula:C20H11N2Na3O10S3Colore e forma:Reddish brown to dark brown, Powder or CrystalPeso molecolare:604.46Bromocresol Green (BCG) extrapure AR
CAS:Formula:C21H14Br4O5SColore e forma:White to yellow to tan, Powder, Passes testPeso molecolare:698.04
![Calmagite [Metal indicator for Ca, Mg etc.]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FC0008.webp&w=3840&q=75)
![Variamine Blue B Sulfate (=4-Amino-4'-methoxydiphenylamine Sulfate) [for Iron-Titration]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FM0495.webp&w=3840&q=75)
