Xylidyl Blue I sodium salt
$150.00
CAS No.: 14936-97-1
Catalog No.: 194890
Purity: 95%
MF: C25H20N3NaO6S
MW: 513.507
Storage: 2-8 degree Celsius
SMILES: CC1=C(C=CC(=C1)C)NC(=O)C=1C(=C(C2=CC=CC=C2C1)/N=N/C=1C=C(C=CC1O)S(=O)(=O)[O-])O.[Na+]
Catalog No.: 194890
Purity: 95%
MF: C25H20N3NaO6S
MW: 513.507
Storage: 2-8 degree Celsius
SMILES: CC1=C(C=CC(=C1)C)NC(=O)C=1C(=C(C2=CC=CC=C2C1)/N=N/C=1C=C(C=CC1O)S(=O)(=O)[O-])O.[Na+]
Xylidyl Blue I sodium salt; sodium (E)-3-((3-((2,4-dimethylphenyl)carbamoyl)-2-hydroxynaphthalen-1-yl)diazenyl)-4-hydroxybenzenesulfonate; CAS No.: 14936-97-1;Xylidyl Blue I sodium salt. PROPERTIES: Xylidyl Blue I sodium salt is a blue crystalline powder with a molecular formula of C31H30N5NaO6S and a molecular weight of 623.67 g/mol. It is freely soluble in water, forming deep blue solutions. Storage should be at room temperature in a tightly sealed container. Safety precautions include avoiding skin contact and eye exposure due to potential staining and mild irritation. APPLICATIONS: Xylidyl Blue I is a pH indicator and protein-binding dye used in biochemistry. In electrophoresis research, it serves as a tracking dye during polyacrylamide gel electrophoresis, allowing visualization of protein migration patterns (source: Analytical Biochemistry). The sodium salt form enhances its stability in aqueous solutions. Additionally, it functions as a protein stain in PAGE gels, providing sensitive detection of protein bands through its ability to bind hydrophobic regions of proteins (source: Journal of Chromatography A).
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