Bromtymolblått ACS

Leverantör: Thermo Scientific

Synonyms: 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 700 SEK
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Bromtymolblått ACS
Bromtymolblått
Formel: C₂₇H₂₈Br₂O₅S
MW: 624,39 g/mol
Smältpunkt: 204 °C (dec.)
Storage Temperature: Omgivande
MDL Number: MFCD00005872
CAS nummer: 76-59-5
EINECS: 200-971-2
Merck Index: 13,01430

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Specifikation testresultat

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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