Bromphenolblau Natriumsalz, wasserlöslich, rein Indikator
Lieferant: Thermo Scientific
Synonyms:
3,3',5,5'-Tetrabromphenolsulfonphthalein Natriumsalz
, 4,4'-(3H-2,1-Benzoxathiol-3-yliden)bis[2,6-dibromphenol]-S,S-dioxid Natriumsalz
, Bromphenolblau wasserlöslich
, Natrium-α-(3,5-dibrom-4-oxo-2,5-cyclohexadienyliden)-α-(3,5-dibrom-4-hydroxyphenyl)toluolsulfonat
ACRO151351000EA
204
CHF
ACRO151351000
ACRO151350250
ACRO151350050
Bromphenolblau Natriumsalz, wasserlöslich, rein Indikator
Bromphenolblau Natriumsalz
Formel:
C₁₉H₉Br₄NaO₅S MW: 691,95 g/mol Melting Pt: >300 °C (Zersetzung) Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00013793 CAS-Nummer: 34725-61-6 EINECS: 252-170-2 |
Spezifikation Testergebnisse
Appearance | Dark green to brown-black to blue-black Powder |
Infrared spectrum | Conforms |
UV spectrum | Complies |
Visual transition interval | from pH 3.0 (yellow) to pH 4.6 (blue) |
Clarity of solution | (0.1% in water) clear |
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