Bromophenol blue ACS

Supplier: SPECTRUM CHEMICAL MFG CORP

Synonyms: Bromphenol Blue Sultone Form, BPB, 3,3',5,5'-Tetrabromophenolsulphonphthalein, Tetrabromophenol-sulphonephthalein

BR144-100GM BR144-25GM BR144-5GM BR144-1KGBL

700009-088EA 990.4 USD

700009-088 700009-092 700009-094 700009-090

Bromophenol blue ACS

Bromophenol blue

Bromophenol Blue, Reagent, ACS is used as an acid-base indicator and a gel electrophoresis color marker. As an acid-base indicator its useful range lies between pH 3.0 and 4.6. At pH 3.0 it is blue and at pH 4.6 it changes to yellow. The reaction is reversible.

As an ACS grade quality reagent, its chemical specifications are the de facto standards for chemicals used in many high-purity applications and typically designate the highest quality chemical available for laboratory use. Spectrum Chemical manufactured Reagent ACS grade products meet the toughest regulatory standards for quality and purity.

Formula: C₁₉H₁₀Br₄O₅S
MW: 669.97 g/mol
Melting Pt: 273 °C
Density: 1 g/cm³ (20 °C)
Storage Temperature: Ambient

MDL Number: MFCD00005875
CAS Number: 115-39-9
EINECS: 204-086-2
Merck Index: 13,01429

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