Bromothymol blue sodium salt CAS: 34722-90-2
MF: C27H27Br2O5S•Na
MW: 646.36
A pH indicator which is yellow at pH ≤ 6.0 and blue at pH ≥ 7.6.

Bromothymol blue sodium salt (CAS 34722-90-2)

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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).
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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.

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

Download SDS (MSDS)

Certificate of Analysis

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Bromothymol blue sodium salt (CAS 34722-90-2)  Product Citations

See how others have used Bromothymol blue sodium salt (CAS 34722-90-2). Click on the entry to view the PubMed entry .

Citations 1 to 1 of 1 total

PMID: # 12958259  Malorny, B. et al. 2003. J. Clin. Microbiol. 41: 4292-4297.

Citations 1 to 1 of 1 total

What is the desired concentration for solubility in water?

Asked by: chemicalsmg
Thank you for your question. This chemical, Bromothymol blue sodium salt (CAS 34722-90-2), is soluble in water at 0.01g in 10ml of hot water.
Answered by: Technical Support
Date published: 2016-12-14
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