Bromophenol Blue-Na-salt
Referentie 15375.02
Formaat : 25G
Merk : SERVA Electrophoresis
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(Tetrabromophenol sulfonphthalein)
C19H9Br4O5S·Na • Mr 692.0 • CAS [34725-61-6]
C19H9Br4O5S·Na • Mr 692.0 • CAS [34725-61-6]
Bromophenol Blue is a pH indicator (pH 3.4 yellow - 4.6 purple) and a tracking dye for nucleic acid or protein electrophoresis in agarose or polyacrylamide gels. Due to the slightly negative charge, the dye will migrate to the anode during electrophoresis, which allows monitoring of the movement of the molecules through the gel.
| λ max. (0.001 % in water) | 594 ± 4 nm |
EINECS: 252-170-2 • WGK: 2L • HS: 32049000
Storage Temperature: +15 °C to +30 °C
Lot No.: 220146 — March 3, 2022