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Thermo Scientific Chemicals Bromothymol Blue

Codice prodotto. 11423348
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Codice prodotto. 11423348 Fornitore Thermo Scientific Chemicals N. del fornitore A17746.18
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Descrizione

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.

Applications
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.

Solubility
Soluble in ethanol, ether and alkalis. Slightly soluble in water.

Notes
Incompatible with strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Identificatori chimici

CAS 76-59-5
Formula molecolare C27H28Br2O5S
Molecular Weight (g/mol) 624.384
Numero MDL MFCD00005872
InChI Key NUHCTOLBWMJMLX-UHFFFAOYSA-N
Sinonimo Bromthymol Blue
PubChem CID 6450
ChEBI CHEBI:86155
IUPAC Name 2-bromo-4-[3-(3-bromo-4-hydroxy-2-methyl-5-propan-2-ylphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-3-methyl-6-propan-2-ylphenol
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

Specifica

Materiale o nome chimico Bromothymol Blue
Punto di fusione 200°C to 202°C
Beilstein 373934
Indice di Merck 14,1445
Informazioni di solubilità Soluble in ethanol,ether and alkalis. Slightly soluble in water.
Quantità 50 g
Peso formulazione 624.39

RUO – Research Use Only

Titolo del prodotto
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