[A16899] CAS 34725-61-6 | Bromophenol Blue sodium salt | Alfa
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Brand: Alfa Aesar
34725-61-6 | C19H9Br4NaO5S | sodium 3,5-dibromo-4-[3-(2,6-dibromo-4-hydroxyphenyl)-1,1-dioxo-2,1λ⁶-benzoxathiol-3-yl]benzenolate
Chemical Identifiers
CAS
34725-61-6
Molecular Weight (g/mol)
691.94
Synonym
sodium 3,5-dibromo-4-[3-(2,6-dibromo-4-hydroxyphenyl)-1,1-dioxo-2,1λ⁶-benzoxathiol-3-yl]benzenolate
SMILES
[Na+].OC1=CC(Br)=C(C(Br)=C1)C1(OS(=O)(=O)C2=CC=CC=C12)C1=C(Br)C=C([O-])C=C1Br
InChI Key
KGANHHDZDYZJEM-UHFFFAOYNA-M
Molecular Formula
C19H9Br4NaO5S
IUPAC Name
sodium 3,5-dibromo-4-[3-(2,6-dibromo-4-hydroxyphenyl)-1,1-dioxo-3H-2,1λ⁶-benzoxathiol-3-yl]benzen-1-olate
Specifications
Form
Powder
Color Change
Yellow @ pH 3.0 to blue @ pH 4.6
Appearance (Color)
Dark green to blue to brown to dark grey to black
Solution Test
0.1% in water: Clear
설명
Bromophenol blue sodium salt is a tracking dye for protein or nucleic acid electrophoresis in polyacrylamide or agarose gels. Keep away from strong oxidizing agents. It is used in analytical chemistry as Ph indicators. It is also used as a tracking dye for alkaline and neutral buffer systems. It is used as an acid-base indicator and a gel electrophoresis color marker.
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.
Applications
Bromophenol blue sodium salt is a tracking dye for protein or nucleic acid electrophoresis in polyacrylamide or agarose gels. Keep away from strong oxidizing agents. It is used in analytical chemistry as Ph indicators. It is also used as a tracking dye for alkaline and neutral buffer systems. It is used as an acid-base indicator and a gel electrophoresis color marker.
Bromophenol blue sodium salt is a tracking dye for protein or nucleic acid electrophoresis in polyacrylamide or agarose gels. Keep away from strong oxidizing agents. It is used in analytical chemistry as Ph indicators. It is also used as a tracking dye for alkaline and neutral buffer systems. It is used as an acid-base indicator and a gel electrophoresis color marker.
Solubility
Soluble in water and slightly soluble in alcohol.
Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Stable under recommended storage conditions.
Other References:
Merck Index:141444
GHS Hazard and Precautionary Statements
Hazard Statements:
Risk & Safety
TSCA:Yes
경고:RUO – Research Use Only
CAS34725-61-6FORMULAC19H9Br4NaO5SEINECS252-170-2MDLMFCD00013793
| Pakage | 10g, 50G |
|---|---|
| brand | Alfa Aesar |
