Reactive blue 21

CAS: 12236-86-1

Ref. 3D-FR41429

Product Information

• Name: Reactive blue 21
• Synonyms: Bezaktiv Turquoise Blue V-G, Chromafix Blue Turquoise G, Cibacron Turquoise H-GN, Diamira Turquoise Blue G, Everzol Turquoise Blue G, Gemazol Turquoise Blue G, Helaktyn Turquoise G, Intracron Turquoise VS-RP, Levafix Turquoise Blue E-G, Navictive Turquoise Blue G, Novacron Turquoise G, Novacron Turquoise H-GN, Reactive Blue 21, Reactive Blue KN-G, Reactive Emerald Blue KN-G, Reactive Turq. Blue KN-G, Reactive Turquoise KN-G, Reactive Turquoise Q-G 125, Remazol Turquoise 6133, Remazol Turquoise Blue G, Remazol Turquoise Blue G 133, Remazol Turquoise Blue G-A, Remazol Turquoise G, Remazol Turquoise R-P, Sumifix Turquois Blue G, Sumifix Turquois Blue G Conc, Sumifix Turquoise Blue G, Sumifix Turquoise Blue G 350, Sunzol Turquoise Blue G, Turquoise HGN

Description

Reactive Blue 21 is a kinetic, high-salt and reactive dye that is used as an analytical indicator. It has been shown to be useful in wastewater treatment, where it has been used to measure the adsorption of cationic surfactants on activated sludge. Reactive Blue 21 is also used as a feedstock for the production of polyclonal antibodies. The FTIR spectrum of this dye shows that it contains a pyrazole ring with an absorption band at 2,600 cm-1.

• Brand: Biosynth

Chemical properties

• Purity: Min. 95%
• Color/Form: Powder