Royce offers a full-line of Naphthol dyes, and Naphthol salts that when combined offer bright, high-fastness azoic colors for dyeing...
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Naphthol Dyes & Salts
Sodium Hydrosulfite
Powerful, highly-effective reducing agent used in bleaching of groundwood pulp, and dyeing and bleaching of textiles.
Sodium Nitrite
Primarily used in the manufacturing of azo dyes and pigments as well as metal pre-treatment.
Zinc Borate
Zinc Borate is primarily used as a flame retardant and smoke suppressant in plastics, coatings, rubber and textiles.