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TBPE (=Tetrabromophenolphthalein Ethyl Ester Potassium Salt) [Sensitive spectrophotometric reagent for amines, quaternary ammonium salts and other cations]
(CAS RN:62637-91-6 Product Number:A5107)

Structure

TBPE
Synonym Tetrabromophenolphthalein Ethyl Ester Potassium Salt

General Information

Product Number A5107

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Purity/Analysis Method >98.0%(HPLC)
Storage Temperature
M.F. / M.W. C22H13Br4KO4=700.06
CAS RN 62637-91-6
Related CAS RN
MDL Number MFCD00011662
Packaging and Container
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Specification

Appearance Dark green to Dark blue to Black powder to crystal
Purity(HPLC) min. 98.0 area%
Absorbance min. 0.440(5 mg/L, pH 5.8, 591.0 to 595.0 nm)
Drying loss max. 7.0 %
Transition interval(pH) (Yellow green)pH3.4 to pH5.4(Blue purple)

References

Reaxys-RN 3848263
PubChem SID 87563125
EC Number 263-661-6

Transport Information

HS Number 2918999090

Application

The requested resource (/eshop/WEB-INF/contents/commodity_info/en/se/A5107.html) is not available

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