CAS 115-39-9: Azul de bromofenol
Descripción:
Azul de bromofenol es un colorante sintético comúnmente utilizado como indicador de pH en diversas aplicaciones bioquímicas. Aparece como un polvo azul oscuro o púrpura y es soluble en agua, exhibiendo un cambio de color de amarillo en niveles de pH ácidos a azul en condiciones alcalinas, típicamente alrededor de pH 3.0 a 4.6. Esta propiedad lo hace valioso en entornos de laboratorio, particularmente en electroforesis en gel, donde ayuda a visualizar el progreso de la separación de ADN o proteínas. El compuesto tiene una fórmula molecular de C19H10Br4O5S y presenta un grupo ácido sulfónico, que mejora su solubilidad en soluciones acuosas. Azul de bromofenol también se utiliza en diversos procedimientos de tinción y como un colorante de seguimiento en ensayos bioquímicos. Aunque generalmente se considera seguro para su uso en laboratorio, se deben tomar las medidas de seguridad adecuadas, como con cualquier sustancia química, para minimizar la exposición y el impacto ambiental.
Fórmula:C19H10Br4O5S
InChI:InChI=1S/C19H10Br4O5S/c20-12-5-9(6-13(21)17(12)24)19(10-7-14(22)18(25)15(23)8-10)11-3-1-2-4-16(11)29(26,27)28-19/h1-8,24-25H
Clave InChI:InChIKey=UDSAIICHUKSCKT-UHFFFAOYSA-N
SMILES:O=S1(=O)OC(C=2C1=CC=CC2)(C3=CC(Br)=C(O)C(Br)=C3)C4=CC(Br)=C(O)C(Br)=C4
Sinónimos:- 3',3'',5',5''-Tetrabromophenolsulfophthalein
- 3, 5, 3'', 5''-Tetrabromophenosulfophthalein
- 3,3',5,5'-Tetrabromophenolsulfophthalein
- 3H-2,1-Benzoxathiole, phenol deriv.
- 3′,3′′,5′,5′′-Tetrabromophenolsulfophthalein
- 4,4'-(1,1-dioxido-3H-2,1-benzoxathiole-3,3-diyl)bis(2,6-dibromophenol)
- 4,4'-(3H-2,1-Benzoxathiol-3-ylidene)bis[2,6-dibromophenol]-S,S-dioxide
- 4,4′-(1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromophenol]
- Albutest
- Azul De Tetrabromofenol
- BPB
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Encontrado 16 productos.
Bromophenol Blue
CAS:Fórmula:C19H10Br4O5SForma y color:Dark beige to dark orange powderPeso molecular:669.98Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-
CAS:Fórmula:C19H10Br4O5SPureza:98%Forma y color:SolidPeso molecular:669.9607Bromophenol Blue (Technical Grade)
CAS:Applications Bromophenol Blue is an electrophoresis tracking dye also used as an acid-base indicator. Dyes and metabolites.Fórmula:C19H10Br4O5SForma y color:NeatPeso molecular:669.96Bromophenol blue
CAS:Blue dye in sample buffers for protein and DNA electrophoresis; pH indicatorFórmula:C19H10Br4O5SForma y color:PowderPeso molecular:669.96 g/molBromophenol Blue
CAS:It is employed as an electrophoresis tracking dye and also finds its uses as an industrial dye, a laboratory acid-base indicator and a biological stain to detect proteins and nucleic acids (absorbance at 610 nm), particularly when staining living tissues. In gel electrophoresis it can be used as a color marker and as a biological stain it can be used to stain proteins and nucleic acids. Bromophenol blue is an intermediate and is used as an acid-based indicator in the pH range of 3-4.6 where the color changes from yellow to blue. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C19H10Br4O5SForma y color:Powder, Pale pink to dark pink to redPeso molecular:669.96Bromophenol blue
CAS:Bromophenol blueFórmula:C19H10Br4O5SPureza:95% (nmr) (Typical Value in Batch COA)Forma y color: red solidPeso molecular:669.96g/molBromophenol Blue extrapure AR
CAS:Fórmula:C19H10Br4O5SForma y color:Pink orange to pale brown to brownish red to purple, Crystalline powderPeso molecular:669.99Bromophenol Blue
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C19H10Br4O5SForma y color:Pink-orange to red to purple, PowderPeso molecular:669.96Bromophenol Blue, ACS
CAS:Bromophenol blue is used as a tracking dye in electrophoresis, as a color marker in gel electrophoresis and polyacrylamide gel electrophoresis. As a biological stain, it plays an important role to stain proteins and nucleic acids. It acts an intermediate and an acid-base indicator in the pH range 3.0 to 4.6. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C19H10Br4O5SPeso molecular:669.96Bromophenol Blue, pure, 0.1% in water
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C19H10Br4O5SPureza:0.1%Peso molecular:669.96Bromophenol Blue
CAS:Fórmula:C19H10Br4O5SForma y color:White to Light yellow to Red powder to crystalPeso molecular:669.96Bromophenol Blue (0.1% in ca. 50% Ethanol) [for Titration]
CAS:Fórmula:C19H10Br4O5SForma y color:Orange to Brown to Dark red clear liquidPeso molecular:669.96Bromophenol Blue, Indicator, Pure
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C19H10Br4O5SForma y color:Powder, Pink-orange to redPeso molecular:669.96Bromophenol Blue
CAS:Bromophenol Blue, an acid phthalein dye, is utilized both as a tracking dye for electrophoresis and as a pH indicator with a transition range of pH 3 to 4.6.Fórmula:C19H10Br4O5SPureza:99.59%Forma y color:Light Pink To Purple Crystalline PowderPeso molecular:669.96Bromophenol Blue ACS, ExiPlus, Multi-Compendial
CAS:Fórmula:C19H10Br4O5SForma y color:Pink orange to pale brown to brownish red to purple, Crystalline powder, Passes testPeso molecular:669.99
![Bromophenol Blue (0.1% in ca. 50% Ethanol) [for Titration]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb%2FB0118.jpg&w=3840&q=75)
