Fast Blue B salt/Fast blue salt BN/o-Dianisidine tetrazotized/Dianisidine blue

English Name:Fast blue B salt；Fast blue salt BN；o-Dianisidine tetrazotized；Dianisidine blue；Azoic diazo component 48；Di-o-anisidine diazotatezinc double salt；Tetrazotized di-2-anisidine；ZnCl2；Echtblausalz B；Naphthanil diazo blue B salt

Other names: fast blue B salt; Diazo blue B salt; Blue diazo salt blue; Tetrazolium chloride o-dimethoxyaniline; Solid blue B salt; Solarization blue B zinc salt; Solid blue B salt; Hard blue B zinc salt

CAS No.: 14263-94-6

C14H12N4O2Cl2•ZnCl2=475.47

Grade: FMP

Content: ≥ 80.0%

Water dissolution test: qualified

Melting point: >300 ℃

 Physicochemical Properties: dark green or dark brown powder. Sensitive to light, soluble in water, maximum absorption wavelength 371nm

Purpose: biochemical research. It is used in diazotization coupling reaction in histochemistry. Detect phosphatase. Determination of flavonoids, amines and phenols by paper chromatography. 0.5% aqueous solution can be used as developer. Aflatoxin was determined by thin layer chromatography. Protein stain

Save: RT, away from light