Tetrabromophenol blue, pure
Dostawca: Thermo Fisher Scientific
Synonim:
4,5,6,7-Tetrabromo-3,3-bis(3,5-dibromo-4-hydroxyphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide, 4,4'-(4,5,6,7-Tetrabromo-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromophenol] S,S-dioxide
189910050
189910250
ACRO189910050EA
621
PLN
ACRO189910050
ACRO189910250
Tetrabromophenol blue, pure
Tetrabromophenol blue
Formuła:
C₁₉H₆Br₈O₅S MW: 985.55 g/mol Temp. topnienia: 203…205 °C (temp. rozkładu) Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00005876 Numer CAS: 4430-25-5 Numer WE (dawny EINECS): 224-622-9 |
Wyniki testów specyfikacyjnych
Appearance | Beige Powder |
Infrared spectrum | Conforms |
UV spectrum | Complies |
HPLC | ≥85 % |
UV Lambda max | 608 to 618 nm |
Specific extinction E (1%/1cm) | (0.01 g/l 50% ethanol, buffer pH 5) |
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