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bromtymolová modř ACS

Dodávateľ: Thermo Fisher Scientific

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

403250050 403250100 403250250 403251000
ACRO403250050EA 56.16 EUR
ACRO403250050 ACRO403250100 ACRO403250250 ACRO403251000
bromtymolová modř ACS
bromtymolová modř
Vzorec: C₂₇H₂₈Br₂O₅S
Mw: 624.39
Teplota tavenia: 204 °C (rozkl.)
Skladovacia teplota: Ambient
Číslo MDL: MFCD00005872
Číslo CAS: 76-59-5
EINECS: 200-971-2
Merck Index: 13,01430

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Výsledky špecifikačného testu

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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