318744
Bromophenol Blue solution
0.04 wt. % in H2O
Synonym(s):
3′,3′′,5′,5′′-Tetrabromophenolsulfonephthalein, Bromophenol Blue sodium salt
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About This Item
Empirical Formula (Hill Notation):
C19H9Br4NaO5S
CAS Number:
Molecular Weight:
691.94
MDL number:
UNSPSC Code:
12171500
PubChem Substance ID:
NACRES:
NA.47
Recommended Products
form
liquid
Quality Level
concentration
0.04 wt. % in H2O
technique(s)
titration: suitable
pH
3.0-4.6, yellow to blue
density
0.985 g/mL at 25 °C
λmax
589 nm
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
SMILES string
[Na+].Oc1c(Br)cc(cc1Br)C(=C2/C=C(Br)C(=O)C(Br)=C2)\c3ccccc3S([O-])(=O)=O
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General description
Bromophenol Blue is a tracking dye for nucleic acid or protein electrophoresis in agarose or polyacrylamide gels.
Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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