Bromtymolblått

Leverantör: TCI EUROPE

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

B0657-1G B0657-25G
TCIAB0657-1GEA 295 SEK
TCIAB0657-1G TCIAB0657-25G
Bromtymolblått
Bromtymolblått
Formel: C₂₇H₂₈Br₂O₅S
MW: 624,39 g/mol
Smältpunkt: 204…202 °C
Storage Temperature: Omgivande
MDL Number: MFCD00005872
CAS nummer: 76-59-5
EINECS: 200-971-2
Merck Index: 14,01445
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Specifikation testresultat

Appearance Light red to Red to Purple powder to crystal
Lambda max. 613.0 to 617.0 nm (pH 8.0 buffer sol.)
Absorbance min. 0.230 (5mg/L, pH 8.0 buffer sol., 613.0 to 617.0 nm)
Transition interval (pH) (yellow)6.0 to 7.6 (blue)

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