Our company deals in the manufacturing and supplying of premium quality Black NB BHG Acid Dyes in purest form with purity of up to 99 percent that makes it highly demanding among our customers. It comes in fine free flowing powdered forms with zero moisture and unwanted elements. This water soluble coloring agent can be used in wide range of industrial applications. Buyers can get Black NB BHG Acid Dyes from our company in large quantities with an assurance of fast and safe delivery.