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China, Chinese Vat Red 6b Vat Red 13 for Fabric Dye1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Pigment DyeVat DyeVat Red 13Vat Red 6b
Hangzhou Emperor Chemical Co., Ltd.
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Product Description Product Name:Red 6B(Vat Red 13)C.I. No.: 70320CAS No.: 4203-77-4Molecular Formula: C32H22N4O2Molecular Weight: 494.54 Shade: Blue light redRelative name:Vat Red 6B;Cibanon Red 6B;Vat Red 13 Physical Properties and light fastness.Vat Red 13Dyeing depth g/L25Dyeing methodIN IWLeuco colorBlue(G)Leveling property2Dead cotton△Light (Xenon test 1/12)4Light (Xenon test 1/1)6-7Light (Xenon test 2/1)6-7Properties:Deep red powder. Insoluble in water. In concentrated sulfuric acid to orange, dilution after deep red precipitation. Alkaline reduction leuco for blue light green; Acid reduction leuco for dark purple.Applications:Mainly used for cotton, polyester/cotton blended fabric printing and dyeing, good levelness. Cotton is suitable for direct printing, resist printing, color discharge and white. Also can be used for silk and wool dyeing.
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