Fast Blue BB Salt hemi(zinc chloride) salt,4-Amino-2,5-diethoxybenzanilide diazotated zinc double salt, 4-Benzoylamino-2,5-diethoxybenzenediazonium chloride hemi(zinc chloride) salt;4-AMino-2,5-diethoxybenzanilide diazotate zinc do;Azoene fast blue BBN salt;Fast blue BBN salt;Fast Blue BB Salt hemi(zinc ch;4-(benzoylamino)-2,5-diethoxybenzenediazonium tetrachlorozincate (2:1) ;FAST BLUE BB SALT PRACTICAL GRADE;FAST BLUE BB SALT, FOR MICROSCOPY
P270：Do not eat, drink or smoke when using this product.
P301+P312：IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P501：Dispose of contents/container to..…
Description
Fast Blue BB salt is used as a general substrate for β-glycosidase. Two moles of 6-bromo-2-napthol-β-d-glucopyranoside are cleaved by β-glucosidases into 2 moles of d-glucose and 2 moles of 6-bromo-2-napthol. The 2 moles of 6-bromo-2-napthol formed are coupled with 1 mole of Fast Blue BB salt [4-benzoylamino-2,5-diethoxybenzenediazonium chloride hemi (zinc chloride) salt], resulting in 2 moles of the corresponding dye of 6-bromo-2-naphthol (reddish color). It is a commonly used stain to observe myelin under light microscopy.
