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China, Chinese Direct Blue 71, Direct Fast Blue B2rl for Textile, Paper Use1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Pigment DyeDirect DyeDirect Fast Blue B2rl for TextilePaper UseDirect Blue B2rlDirect Blue 71
Hangzhou Emperor Chemical Co., Ltd.
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Product Description Product Name: Direct Blue 71C.I. No.: 34140CAS No.: 4399-55-7Molecular Formula:C40H23N7Na4O13S4Molecular Weight: 1029.87Relatived Names:Ambidirect Blue R; Bitafast Blue GLL; Blue 2-RL; Blue B2R 100%;Chrochem Direct Blue BRR; Direct Blue B2RL; Direct Blue FFC;Direct Blue GLL; Direct Fast Blue B2R; Direct Fast Blue B3RL;Direct Light Blue FRLShade: dark blue. Blue gray powder. Soluble in water for blueDirect Blue 71 Physical Properties and light fastness, solubility.Direct Blue 71Density1.31Dyeing Depth %2Light Fastness5-6Washing Fatness3-4Rubbing Fastness(dry)4Rubbing Fastness(wet)2-3Direct Blue 71 application: Widely used in viscose fiber dyeing, also used in viscose/PVA blends, cotton, and the carpet of dyeing and printing. Also used in leather, paper, soap, cheese, protein and formaldehyde resin 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.EXHIBITIONS PHOTOS:FACTORY PHOTOS:
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