Bromophenol blue, pure indicator

Supplier: Thermo Scientific

ACRO151340250EA 86.8 EUR
ACRO151340250 ACRO151341000
Bromophenol blue, pure indicator
Bromophenol blue
Formula: C₁₉H₁₀Br₄O₅S
MW: 669,97 g/mol
Melting Pt: 279 °C
Storage Temperature: Ambient
MDL Number: MFCD00005875
CAS Number: 115-39-9
Merck Index: 13,01429

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Specification Test Results

Appearance Pink-orange to red Powder
Infrared spectrum Conforms
Solubility (0.1 % in ethanol) Clear
Specific extinction E (1%/1cm) ≥1100 (592 nm, in buffer)
Visual transition interval from pH 3.0 (yellow) to pH 4.6 (blue)

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