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  6. Thermo Scientific Chemicals Azul de bromotimol

Thermo Scientific Chemicals Azul de bromotimol

Product Code. 11413348
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Description

CAS: 76-59-5 | C27H28Br2O5S | 624.384 g/mol

Bromothymol Blue is a pH indicator used for measuring pH around 7 in pools and fish tanks. It operates in the pH range 6.0 to 7.6 due to the presence of an electron withdrawing and donating groups like bromine atoms and alkyl substitutents respectively. In the laboratory, it is used as a biological slide stain as well as used in obstetrics for detecting premature rupture of membranes. Further, it is used for the observation of photosynthetic activities and a respiratory indicator. In addition to this, it is used to define cell walls or nuclei under the microscope.

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.

Aplicaciones
El azul de bromotimol es un indicador de pH utilizado para medir el pH alrededor 7 de piscinas y acuarios. Opera en el rango de pH de 6,0 a 7,6 debido a la presencia de un electrón que retira y dona grupos como los átomos de bromo y los sustitutos de alquilo, respectivamente. En el laboratorio, se utiliza como tinción biológica de portaobjetos, así como en obstetricia para detectar la ruptura prematura de membranas. Además, se utiliza para la observación de actividades fotosintéticas y como indicador respiratorio. También se utiliza para definir las paredes celulares o los núcleos bajo el microscopio.

Solubilidad
Soluble en etanol, éter y álcalis. Ligeramente soluble en agua.

Notas
Incompatible con agentes oxidantes fuertes.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 76-59-5
Fórmula molecular C27H28Br2O5S
Peso molecular (g/mol) 624.384
Número MDL MFCD00005872
Clave InChI NUHCTOLBWMJMLX-UHFFFAOYSA-N
Sinónimo Bromthymol Blue
PubChem CID 6450
ChEBI CHEBI:86155
Nombre IUPAC 2-bromo-4-[3-(3-bromo-4-hidroxi-2-metil-5-propan-2-ilfenil)-1,1-dioxo-2,1$l^{6}-benzoxatiol-3-il]-3-metil-6-propan-2-ilfenol
SMILES CC1=C(C(=C(C=C1C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C(=C4C)Br)O)C(C)C)C(C)C)O)Br

Specifications

Nombre del producto químico o material Bromothymol Blue
Punto de fusión 200°C to 202°C
Beilstein 373934
Índice Merck 14,1445
Información de solubilidad Soluble in ethanol,ether and alkalis. Slightly soluble in water.
Formula Weight (peso de la fórmula) 624.39
Cantidad 10 g

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