Product Name: Acid Green 20 Acid Green B Model NO.: Acid Green 20 C.I.No.: Acid Green 20 Type: Green Content: 100% Name: Acid Green B Usage: Leather, Textile, Paper, Ink, Wool, Silk, Wool Blended Fabric, Polyamide Fiber Appearance: Powder Colour: Green Trademark: Emperor Transport Package: Bag Origin: China HS Code: 3204120000 Product Description Product Name: AcidGreen 20C.I. No.:20495CAS No.:5850-39-5 Molecular Formula: C22H16N6Na2O7S2Molecular Weight: 586.51Shade:Dark blue light green green light to darkRelative name:Acid Dark Green B;Acid Green B;Acid Green N;Acid Green No 2;Akacid Green B ;Anaracid Dark Green B ;Atlacid Dark Green B;Atul Acid Dark Green B;Bemacid Green BD;Best Acid Dark Green A;Colocid Dark Green B;Concorde Acid Dark Green L-A;Concorde Leather Green LAD;ACID GREEN B;Cyanine Green AU;Daedo Acid Dark Green A;Acid Green 20StandardFiberSoapingPersperation FastnessOxygen bleachingLightFastnessFadingStainAATCCWool2-32-332-33ISOWool314-523-4Properties:Dark green light to black powder. Soluble in water and soluble fiber element, slightly soluble in alcohol, insoluble in other organic solvents. Dyes in 10% of sodium hydroxide solution for purple solution; The strong sulfuric acid for blue-ray green, diluted into blue, precipitation; In nitric acid solution for brown. The water solution is dark blue light green, add thick sodium hydroxide solution to purple. Applications:This product is suitable for the wool, silk, wool blended fabric, polyamide fiber of dyeing and printing, also suitable for leather and paper color.Note:The data contained here are based on our current knowledge and experience. It is the responsibility of user to test our products before the final application.