... powder ISO 9001-2008 CERTIFICATE Salt free dyes INK DYESTUFFS acid blue Manufacture CAS No.2650-18-2Other NamesACID BLUE FG ... pool disinfection, toilets cleaner, detergent), fertilizer dyeing for marks, anti-freezing agent dyeing, wood preservative, match dyeing, crop protective material (pesticide, bactericide and ... kg. Other package can be discussed with customers INK DYESTUFFS acid blue Manufacture