Xylidyl blue I

Overview
Catalog #	bs-76884c-1g
Product Name	Xylidyl blue I
Specifications
Storage Buffer	Powder
Storage Condition	Stable for 2 years after receipt when stored at +20°C.
Target
Product Information	CAS Number: 14936-97-1 Molecular formula: C25H20N3NaO6S Molecular weight: 513.5 Purity: Appearance: Dark violet crystalline powder. Solubility: Soluble in water (partly) or aqueous alkaline solutions. InChiKey: LKSHJHJGLORTGD-RXQWRGDBSA-M SMILES: [Na+].CC1=CC=C(NC(=O)C2=CC3=CC=CC=C3C(\N=N\C3=CC(=CC=C3O)S([O-])(=O)=O)=C2O)C(C)=C1 SMILES: [Na+].CC1=CC(C)=C(NC(=O)C2=CC3=C(C=CC=C3)C(N=NC3=CC(=CC=C3O)S([O-])(=O)=O)=C2O)C=C1
Description	Colorimetric reagent for Mg detection. The aqueous solution of XB-1 is red, and turns reddish-violet in the presence of Mg at pH 9 (maximum wavelength: 510 nm, molar absorptivity: 49,000, detection range 0.02-0.4 ppm).