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Bromothymol Blue, ACS
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Alfa Aesar By Thermo Fisher Scientific logo

Bromothymol Blue, ACS

CAS: 76-59-5

Ref. 02-032638

5g
41.00 €
25gTo inquire
Estimated delivery in United States, on Friday 28 Feb 2025

Product Information

Name:
Bromothymol Blue, ACS
Synonyms:
  • bromothymol blue bromthymol blue
  • 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]
  • See more synonyms
  • 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
Description:

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.

Notice:
Our products are intended for lab use only. For any other use, please contact us.
Brand:
Alfa Aesar By Thermo Fisher Scientific
Long term storage:
Notes:

Chemical properties

Molecular weight:
624.38
Formula:
C27H28Br2O5S
InChI key:
NUHCTOLBWMJMLX-UHFFFAOYSA-N
MDL:
Melting point:
Boiling point:
Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:

Hazard Info

UN Number:
EQ:
Class:
H Statements:
P Statements:
Forbidden to fly:
Hazard Info:
Packing Group:
LQ:

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