Product Description:  Basic Green 4Basic info C.I NOBasic Green 4CAS  NO2437-29-8Other namesMalachite greenEINECS No219-441-7Strength100%MF:C52H54N4O12AppearanceDark green crystals with a metallic lusterH.Scode3204130000Brand nameBITEStorageCool dry placeFeaturesBright blue light green. Green belt flash crystallization.Soluble in cold water and hot water are blue-green,easily soluble in ethanol are blue-green.The strong sulfuric acid for yellow, diluted into dark orangeIn nitric acid to orange, diluted into orange brown.The dye solution to join sodium hydroxide formation microstrip green white precipitation; Add hydrochloric acid to red light yellow.ApplicationUsed in acrylic, silk, wool, vinegar fiber dyeing, also used in leather, hemp, bamboo, wood, paper shadingUsed in the manufacture color amylum, solvent dyePacking

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