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  6. Sigma Aldrich 3',3,5',5-Tetrabromophenolphthalein ethyl ester 

Sigma Aldrich 3',3,5',5-Tetrabromophenolphthalein ethyl ester

Catalog No. 86778250MG Shop All MilliporeSigma Sigma Organic Chemistry Products
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Catalog No. Quantity
86-778-250MG 250 mg
86-778-1G 1 g
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Description

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

  • 3α,3α,5α,5α-tetrabromophenolphthalein ethyl ester (tbpe) is an anionic dye used as a counter ion in the spectrophotometric determination of cationic surfactants
  • Tbpe is also used in the spectrometric determination of aliphatic primary, secondary and tertiary amines

Specifications

CAS 1176-74-5
Molecular Formula C22H14Br4O4
Linear Formula C22H14Br4O4
MDL Number MFCD00066387
Quantity 250 mg
Synonym TBPE
Molecular Weight (g/mol) 661.96
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