English Name:Titan yellow；Chlorazol yellow2G；Diazamine golden yellow T；Clayton yellow；Thiazol(e) yellow；Thiazol yellow G；2,2′-[( Diazoamino)-di-p-phenylene]-bis-(6-methyl-7-benzothiazole sulfonic acid disodium salt；Direct yellow 9；C.I. 19540

Other names: 2,2 '- (1-triazine-1,3-diyldi-4,1-phenylene) bis (6-methyl-7-benzothiazole sulfonic acid) disodium salt; Thiazole yellow; Titanium yellow; Nickel titanium yellow; Titan Yellow

CAS No.: 1829-00-1

C28H19N5Na2O6S4=695.72

Grade: ind

Water dissolution test: acceptable

Magnesium sensitivity test: acceptable

Grade: CP

Water dissolution test: acceptable

 Physicochemical properties : light yellowish brown powder. Sensitive to light. Soluble in water, ethanol (yellow solution), sodium hydroxide solution (red yellow), sulfuric acid (brown yellow). Maximum absorption wavelength: 402nm

Purpose: biochemical research. Photometric determination of magnesium. Verification of boron and magnesium. Acid base indicator, pH 11.0 (yellow) ～ 13.0 (red). Biological stain. Fluorescent indicator for microscopy. Adsorption indicator

Storage: RT, protected from light. Shelf life: 5 years