CAS 76-59-5

Azul de bromotimol

Descrição:

Azul de bromotimol é um indicador de pH comumente usado em várias aplicações químicas e biológicas. É um corante sintético que exibe uma mudança de cor distinta dependendo da acidez ou alcalinidade de uma solução. Em condições ácidas, aparece amarelo, enquanto em condições neutras a ligeiramente básicas, transita para verde, e em ambientes mais alcalinos, torna-se azul. Essa característica o torna útil para monitorar mudanças de pH em titulações e experimentos biológicos. O composto tem uma fórmula molecular de C27H28Br2O5S e um peso molecular de aproximadamente 624,4 g/mol. Azul de bromotimol é solúvel em álcool e ligeiramente solúvel em água, o que pode limitar seu uso em certas aplicações aquosas. É frequentemente empregado em ambientes de laboratório, particularmente em microbiologia e bioquímica, para avaliar o pH de meios de cultura. Além disso, é não tóxico e seguro para uso em ambientes educacionais, tornando-se uma escolha popular para demonstrações e experimentos envolvendo química ácido-base.

Fórmula: C₂₇H₂₈Br₂O₅S

InChI: InChI=1S/C27H28Br2O5S/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

Chave InChI: InChIKey=NUHCTOLBWMJMLX-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

Sinónimos:

• 2-Bromo-4-[3-(3-Bromo-4-Hydroxy-2-Isopropyl-5-Methyl-Phenyl)-1,1-Dioxo-Benzo[C]Oxathiol-3-Yl]-3-Isopropyl-6-Methyl-Phenol
• 3,3'-Dibromothymolsulfonphthalein
• 3,3'-Dibromothymolsulfophthalein
• 3,3-Dibromophenolsulfonephthalein
• 3,3-Dibromothymolsulfonephthalein
• 3H-2,1-Benzoxathiole, phenol deriv.
• 4,4'-(1,1-dioxido-3H-2,1-benzoxathiole-3,3-diyl)bis[2-bromo-3-methyl-6-(propan-2-yl)phenol]
• 4,4'-(3H-2,1-Benzoxathiol-3-ylidene)bis[2-bromo-3-methyl-6-(1-methylethyl)phenol]-S,S-dioxide
• 4,4′-(1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-bromo-3-methyl-6-(1-methylethyl)phenol]
• Alpha,Alpha-Bis(5-Bromo-4-Hydroxy-6-Methyl-M-Cumenyl)Toluene-2,Alpha-Sultone
• Azul De Bromotimol
• BTB
• Bleu de bromothymol
• Bromothymolsulfonephthalein
• Bromthymol Blue
• Bromthymol Blue Sulfone Form
• Bromthymolblau
• Dibromothymolsulfophthalein
• Dibromothymolsulphonephthalein
• Nsc 7819
• Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-bromo-3-methyl-6-(1-methylethyl)-
• Phenol, 4,4'-(3H-2,1-Benzoxathiol-3-Ylidene)Bis [2-Bromo-3-Methyl-6-(1-Methylethyl)-, S,S-Dioxide
• Thymol, 6,6'-(3H-2,1-benzoxathiol-3-ylidene)bis[2-bromo-, S,S-dioxide

Bromothymol Blue (0.04% in Water) [for pH Determination]

CAS: 76-59-5

Fórmula: C₂₇H₂₈Br₂O₅S

Cor e Forma: Brown Liquid

Peso molecular: 624.38

Ref: 3B-B0658

Bromothymol Blue

CAS: 76-59-5

Fórmula: C₂₇H₂₈Br₂O₅S

Cor e Forma: Light red to Red to Purple powder to crystal

Peso molecular: 624.38

Ref: 3B-B0657

Bromothymol Blue

CAS: 76-59-5

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

Fórmula: C₂₇H₂₈Br₂O₅S

Cor e Forma: Pink or brown, Powder

Peso molecular: 624.38

Ref: 02-A17746

Bromothymol Blue, ACS

CAS: 76-59-5

bromothymol blue bromthymol blue

Fórmula: C₂₇H₂₈Br₂O₅S

Peso molecular: 624.38

Ref: 02-032638

Phenol,4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-bromo-3-methyl-6-(1-methylethyl)-

CAS: 76-59-5

Fórmula: C₂₇H₂₈Br₂O₅S

Pureza: 98%

Cor e Forma: Solid

Peso molecular: 624.3812

Ref: IN-DA00ILHF

Bromothymol Blue

CAS: 76-59-5

Bromothymol Blue

Pureza: ≥98%

Peso molecular: 624.38g/mol

Ref: 54-BUP19655

Bromothymol Blue

CAS: 76-59-5

Bromothymol Blue

Pureza: IND

Peso molecular: 624.38g/mol

Ref: 54-OR1012564

Bromothymol Blue

CAS: 76-59-5

Fórmula: C₂₇H₂₈Br₂O₅S

Cor e Forma: Beige to light pink, light brown, red or green powder

Peso molecular: 624.39

Ref: 7W-GT6837

Bromothymol Blue (0.1% in ca. 50% Ethanol) [for Titration]

CAS: 76-59-5

Fórmula: C₂₇H₂₈Br₂O₅S

Cor e Forma: Light yellow to Brown clear liquid

Peso molecular: 624.38

Ref: 3B-B0113

Bromothymol Blue

CAS: 76-59-5

Bromothymol Blue is a pH indicator. It is yellow when it is acidic and blue when it is alkaline.

Fórmula: C₂₇H₂₈Br₂O₅S

Pureza: 98.36% - 98.36%

Cor e Forma: Purple To Pink Powder

Peso molecular: 624.38

Ref: TM-T18930

Bromothymol Blue

Produto Controlado

CAS: 76-59-5

Applications Bromothymol Blue is a pH indicator for weak acids and bases. Dyes and metabolites.

Fórmula: C₂₇H₂₈Br₂O₅S

Cor e Forma: Neat

Peso molecular: 624.38

Ref: TR-B699310

Bromothymol blue

CAS: 76-59-5

Bromothymol blue is a chemical that can be used as a reaction component, a reagent, or a useful scaffold. It is an important high quality research chemical and is also used in the production of speciality chemicals. Bromothymol blue has been identified as being versatile building block and is also a useful intermediate. It belongs to the family of complex compounds and has CAS No. 76-59-5.

Fórmula: C₂₇H₂₈Br₂O₅S

Peso molecular: 624.38 g/mol

Ref: 3D-B-8987

Bromothymol blue

CAS: 76-59-5

Bromothymol blue is a water-soluble dye that has been used for the detection of acidic substances. It is also used as a fluorescence probe in biological studies and wastewater treatment, as well as in the measurement of nitrite ion concentration. Bromothymol blue has shown antimicrobial activity against bacteria and fungi. This dye binds to hydrogen bonding interactions, which are found on the surface of many microorganisms, including Escherichia coli, Staphylococcus aureus, and Candida albicans. The phase transition temperature of bromothymol blue is at around 50°C, so it remains stable in most environments.

Fórmula: C₂₇H₂₈Br₂O₅S

Pureza: Min. 95%

Cor e Forma: Off-White Powder

Peso molecular: 624.38 g/mol

Ref: 3D-FB02390

Bromothymol Blue ACS, ExiPlus, Multi-Compendial

CAS: 76-59-5

Fórmula: C₂₇H₂₈Br₂O₅S

Cor e Forma: Pale pinkish brown, Powder

Peso molecular: 624.40

Ref: SR-72752

Bromothymol Blue 0.04% Aq. Solution

CAS: 76-59-5

Cor e Forma: Clear, Brownish yellow, Solution

Ref: SR-44798

Bromothymol Blue

CAS: 76-59-5

Fórmula: C₂₇H₂₈Br₂O₅S

Cor e Forma: Pale pinkish brown, Powder

Peso molecular: 624.40

Ref: SR-48214

Bromothymol blue

CAS: 76-59-5

Pureza: 98%

Peso molecular: 622.002

Ref: 10-F842431