CAS 34722-90-2
:Blu di bromotimolo sodico
Descrizione:
Blu di bromotimolo sodico, con il numero CAS 34722-90-2, è un indicatore di pH comunemente usato in varie applicazioni chimiche e biologiche. Si presenta come una polvere cristallina giallo-verde solubile in acqua e mostra un cambiamento di colore distintivo a seconda del pH della soluzione. In particolare, passa da giallo in condizioni acide (pH inferiore a 6,0) a blu in condizioni alcaline (pH superiore a 7,6), rendendolo utile per visualizzare i cambiamenti di pH in titolazioni e altri esperimenti. Il composto è spesso impiegato in ambienti di laboratorio, in particolare in microbiologia e biochimica, per monitorare i livelli di pH nei terreni di coltura. Inoltre, il blu di bromotimolo è non tossico e ha un impatto ambientale relativamente basso, il che lo rende adatto per scopi educativi. La sua stabilità e la chiara risposta colorimetrica ai cambiamenti di pH contribuiscono al suo ampio utilizzo in vari campi scientifici.
Formula:C27H28Br2O5S·Na
InChI:InChI=1S/C27H28Br2O5S.Na/c1-13(2)17-11-20(15(5)23(28)25(17)30)27(19-9-7-8-10-22(19)35(32,33)34-27)21-12-18(14(3)4)26(31)24(29)16(21)6;/h7-14,30-31H,1-6H3;
InChI key:InChIKey=ZOXDKURIIXJFOT-UHFFFAOYSA-N
SMILES:CC1=C(C2(C=3C(S(=O)(=O)O2)=CC=CC3)C4=C(C)C(Br)=C(O)C(C(C)C)=C4)C=C(C(C)C)C(O)=C1Br.[Na]
Sinonimi:- 2-{(Z)-[3-bromo-4-hydroxy-2-methyl-5-(propan-2-yl)phenyl][3-bromo-2-methyl-4-oxo-5-(propan-2-yl)cyclohexa-2,5-dien-1-ylidene]methyl}benzenesulfonate
- 2-{[3-Bromo-4-Hydroxy-5-Methyl-2-(1-Methylethyl)Phenyl][3-Bromo-5-Methyl-2-(1-Methylethyl)-4-Oxocyclohexa-2,5-Dien-1-Ylidene]Methyl}Benzenesulfonate
- 3H-2,1-Benzoxathiole, phenol deriv.
- Bromothymol Blue, sodium salt
- Bromthymol Blue Sodium Salt
- Bromthymol blue sodium
- Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis(2-bromo-3-methyl-6-(1-methylethyl)-, monosodium salt
- Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis(2-bromo-3-methyl-6-(1-methylethyl)-, sodium salt (1:1)
- Phenol, 4,4′-(3H-2,1-benzoxathiol-3-ylidene)bis[2-bromo-3-methyl-6-(1-methylethyl)-, S,S-dioxide, monosodium salt
- Sodium alpha-(3-bromo-5-isopropyl-4-oxo-2-methyl-2,5-cyclohexadienylidene)-2-(3-bromo-4-hydroxy-5-isopropyl-2-methylphenyl)toluenesulphonate
- Sodium Α-(3-Bromo-5-Isopropyl-4-Oxo-2-Methyl-2,5-Cyclohexadienylidene)-2-(3-Bromo-4-Hydroxy-5-Isopropyl-2-Methylphenyl)Toluenesulphonate
- Vedi altri sinonimi
Ordinare per
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8 prodotti.
Bromothymol Blue Sodium Salt
CAS:Formula:C27H27Br2NaO5SColore e forma:Orange to Brown powder to crystalPeso molecolare:646.37Bromothymol Blue sodium salt, 0.04% w/v aq. soln.
CAS:<p>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 Sci</p>Formula:C27H27Br2NaO5SPeso molecolare:646.37Bromothymol Blue sodium salt
CAS:<p>It is employed as a pH indicator which is yellow at pH ? 6.0 and blue at pH ? 7.6. It finds its major application in lithium battery, textiles and antagonists. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label informa</p>Formula:C27H27Br2NaO5SColore e forma:Powder, Green to dark green to yellow to orange to orange-brown to brownPeso molecolare:646.37Phenol,4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-bromo-3-methyl-6-(1-methylethyl)-, monosodium salt
CAS:Formula:C27H27Br2NaO5SPurezza:95%Colore e forma:SolidPeso molecolare:646.3631Bromothymol Blue sodium salt
CAS:Formula:C27H27Br2NaO5SPurezza:≥ 90.0%Colore e forma:Red to dark orange or green powderPeso molecolare:646.38Bromothymol blue, sodium salt
CAS:<p>Bromothymol blue, sodium salt</p>Colore e forma:PowderPeso molecolare:646.36g/molBromothymol blue sodium salt
CAS:<p>A pH indicator for weak acids and bases.</p>Formula:C27H27Br2NaO5SPeso molecolare:646.36 g/mol
