Bromofenolblått

Leverantör: TCI EUROPE

Synonyms: Bromphenol Blue Sultone Form, BPB, 3,3',5,5'-Tetrabromophenolsulphonphthalein, Tetrabromophenol-sulphonephthalein

B0631-1G B0631-25G
TCIAB0631-1GEA 270 SEK
TCIAB0631-1G TCIAB0631-25G
Bromofenolblått
Bromofenolblått
Formel: C₁₉H₁₀Br₄O₅S
MW: 669,97 g/mol
Smältpunkt: 273 °C
Densitet: 1 g/cm³ (20 °C)
Storage Temperature: Omgivande
MDL Number: MFCD00005875
CAS nummer: 115-39-9
EINECS: 204-086-2
Merck Index: 14,01444
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Specifikation testresultat

Appearance Light red to Yellow to Red powder to crystal
Absorbance min. 0.480 (5 mg/L, pH 5.0, 590.0 to 594.0 nm)
Solubility in Sodium hydroxide solution transparency
Solubility in EtOH (50vol%) transparency
Drying loss max. 1.0 %

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