[32641] CAS 115-39-9 | Bromophenol Blue, ACS | Alfa
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Brand: Alfa Aesar
115-39-9 | C19H10Br4O5S | bromophenol blue bromophenol blue, sultone form
Chemical Identifiers
CAS
115-39-9
Molecular Weight (g/mol)
669.96
Synonym
bromophenol blue bromophenol blue, sultone form
SMILES
OC1=C(Br)C=C(C=C1Br)C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC(Br)=C(O)C(Br)=C1
InChI Key
UDSAIICHUKSCKT-UHFFFAOYSA-N
Molecular Formula
C19H10Br4O5S
IUPAC Name
3,3-bis(3,5-dibromo-4-hydroxyphenyl)-3H-2,1λ⁶-benzoxathiole-1,1-dione
Specifications
Comment
Visual transition interval pH 3.0 (yellow) to pH 4.6 (blue)
Comment
Clarity of solution P.T.
설명
Bromophenol blue is used as a tracking dye in electrophoresis, as a color marker in gel electrophoresis and polyacrylamide gel electrophoresis. As a biological stain, it plays an important role to stain proteins and nucleic acids. It acts an intermediate and an acid-base indicator in the pH range 3.0 to 4.6.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Other References:
Merck Index:141444Beilstein:61698
GHS Hazard and Precautionary Statements
Hazard Statements:H500
Risk & Safety
TSCA:YesRTECS Number:SJ7453000
경고:RUO – Research Use Only
CAS115-39-9FORMULAC19H10Br4O5SEINECS204-086-2MDLMFCD00005875
| Pakage | 1g, 25g, 5g |
|---|---|
| brand | Alfa Aesar |
