Bromthymol blå ACS

Leverandør: Thermo Fisher Scientific
Ratings: Ingen bedømmelse

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

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ACRO403250050EA 346 DKK
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Bromthymol blå ACS
Bromthymol blå
Formel: C₂₇H₂₈Br₂O₅S
Molekylvægt: 624.39 g/mol
Smeltepunkt: 204 °C (dec.)
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00005872
CAS-nummer: 76-59-5
EINECS: 200-971-2
Merck Index: 13,01430

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Specifikationer Testresultater

Appearance Light pink to brown to purple Crystalline powder
Infrared spectrum Conforms
Visual transition interval from pH 6.0 (yellow) to pH 7.6 (blue)
Clarity of solution Passes test
Specific optical rotation +103° to +108° (20°C, 589 nm) (c=5, H2O)


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