Bromothymol blue ACS

Supplier: VWR

Synonyms: 3,3-Bis(3-bromo-4-hydroxy-5-isopropyl-2-methylphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide3′,3″-Dibromothymolsulfonphthalein3′,3″-Dibromothymolsulphonphthalein

0431-50G 0431-25G
97061-654EA 159.92 USD
97061-654 97061-656
Bromothymol blue ACS
Bromothymol blue

pH indicator goes from yellow to blue over a range of 6.0 to 7.6. Used to trace movement of fluids from the lymph and also for demonstration of fungal hyphae within plant roots.

Formula: C₂₇H₂₈Br₂O₅S
MW: 624.39 g/mol
Melting Pt: 204…202 °C
Storage Temperature: Ambient
MDL Number: MFCD00005872
CAS Number: 76-59-5
EINECS: 200-971-2
Merck Index: 13,01430

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Specification Test Results

Clarity of Solution Pass
Visual Transition Interval (pH 6.0-7.6) Pass

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