Bromtymolblått ACS

Leverandør: Thermo Scientific

Synonymer: 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 605 NOK
ACRO403250050 ACRO403250100 ACRO403250250 ACRO403251000
Bromtymolblått ACS
Bromtymolblått
Formel: C₂₇H₂₈Br₂O₅S
MW: 624,39 g/mol
Smeltepunkt: 204 °C (dec.)
Lagringstemperatur: Romtemperatur
MDL nummer: MFCD00005872
CAS-nummer: 76-59-5
EINECS: 200-971-2
Merck Indeks: 13,01430

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Spesifikasjon 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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