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Tristains

I10511

Bromothymol Blue Sodium Salt

CAS No
34722-90-2
Synonym(s)
3′,3′′-dibromothymolsulfonephthalein sodium salt
Molecular Formula:
C27H29Br2NaO5S
Molecular Weight:
646.36
EC Number:
252-169-7
Colour Index Number:
–
PubChem CID:
22489401
MDL number:
MFCD00077263
Specification SDS
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Description

Bromothymol Blue Sodium Salt CAS: 34722-90-2 | MF: C27H27Br2O5S•Na | MW: 646.36, Buy now for accurate and Reproducible results from Tristains indicators. All Tristains products are exclusively distributed by Dawn Scientific Inc.

Bromothymol Blue Sodium Salt, often abbreviated as BTB, is a synthetic dye belonging to the thymol blue pH indicator class. Its chemical formula is typically represented as C27H27Br2NaO5S. It usually presents as a fine crystalline powder, and its color varies depending on the pH of the solution it’s in. In acidic solutions, it appears yellow, in neutral solutions, it’s green, and in alkaline solutions, it turns blue. The transition pH range for Bromothymol Blue is approximately 6.0 to 7.6. Bromothymol Blue is soluble in water, ethanol, and diethyl ether.Bromothymol Blue Sodium Salt is another commonly used pH indicator in laboratory settings.

TriStains provides a marketplace for histology and biological stains, which is comprehensive enough to encompass the peculiar requirements of laboratories specializing in Histology, Cytology, Microbiology, and Hematology. With a reputation for exceeding quality expectations, TriStains performance is outstanding which allows for resolution of cell and tissue components fundamental to life sciences to be clearly visualized. Each product under TriStains series is validated for accuracy, reliability and consistency. TriStains, which manufactures and markets stains and indicators in various packing, offers laboratories turn key solutions for all their staining and indicator needs, improving accuracy in every experiment.

Application :

  • Bromothymol Blue Sodium Salt is used as a pH indicator.
  • It’s widely utilized in various biological and chemical experiments where pH monitoring is crucial.

Benefits :

  • Versatile and stable
  • Gives precise pH measurements in laboratory experiments
  • Cost-effective and easy to use
Additional information
CAS NO

34722-90-2

Synonyms

3′,3′′-dibromothymolsulfonephthalein sodium salt

MW

646.36

MF

C27H27Br2NaO5S

Brand

Tristains

Size

100g, 10g, 25g, 50g

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TECHNICAL INFORMATION
Alternate Names 3′,3′′-dibromothymolsulfonephthalein sodium salt
Application Bromothymol blue sodium salt is a pH indicator which is yellow at pH ≤ 6.0 and blue at pH ≥ 7.6
CAS Number 34722-90-2
Molecular Weight 646.36
Molecular Formula C27H27Br2O5S•Na

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data (including water content).

Bromothymol Blue sodium salt is a pH indicator which appears greenish-blue in neutral solutions, yellow in solutions with pH below 6.0, and blue above pH of 7.6.

TECHNICAL INFORMATION
Appearance Powder or crystalline or crystalline powder
Physical State Solid
Solubility Soluble in water
Storage Store at room temperature
SAFETY INFORMATION
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
PubChem CID 22489401
MDL Number MFCD00077263
EC Number 252-169-7
Beilstein Registry 6887926
SMILES CC1=C(C(=C(C=C1/C(=C/2C=C(C(=O)C(=C2C)Br)C(C)C)/C3=CC= CC=C3S(=O)(=O)[O-])C(C)C)O)Br.[Na+]

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