Product Description:  Direct Orange 26Basic infoC.I NODirect Orange 26CAS  NO3626-36-6Other namesDirect orange SEINECS No222-838-8Strength100%MF:C33H22N6Na2O9S2AppearanceRed brown powderH.Scode3204140000Brand nameBITEStorageCool dry placeFeaturesSoluble in water for red orange brown,Website:://.dyestuffchemical.com, solubility of 10 g/L (80 ℃), and adequate soluble in alcohol for gold orange. The strong sulfuric acid for colourful red, orange to red appear after diluted red precipitate.The dye solution to join strong sodium hydroxide solution into orange brown; Add a 10% sodium hydroxide solution become yellow; Join strong hydrochloric acid have red precipitation appear; And 10% sulfuric acid to become red. Is sensitive to that fights.ApplicationDyeing cotton or viscose for red orange, can be used for cotton or viscose direct printingAlso can be used for silk, wool, Polyvinyl alcohol and polyamide fiber fabric dyeingAllso be used in leather and pulp dyeing. Exhaust dyeing is very good.Packing