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China, Chinese Vat Red F3b Vat Red 31 for Dyeing Fabric1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Pigment DyeVat DyeVat Red 31Vat Red F3b
Hangzhou Emperor Chemical Co., Ltd.
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Product Description Product Name:Vat F3B(Vat Red 31)C.I. No.: 600300CAS No.: 12227-47-3/52591-25-0Molecular Formula: C30H16N4O5Molecular Weight: 512.47Shade: Blue light redRelative name:Vat Red F3B,Vat Red 4RBVat Red 31 Physical Properties and light fastness.Vat Red 31Dyeing depth g/L35Dyeing methodIN IWLeuco colorBlue(G)Leveling property2Dead cotton△Light (Xenon test 1/12)5Light (Xenon test 1/1)5-6Light (Xenon test 2/1)6-7Properties:Blue light red powder. Alkaline reduction leuco for caramel, acid reduction leuco for yellow brown. Applications:Mainly used for dye spell with red light grey or brown, can be used for cotton direct printing. Also can be used in the manufacture of Vat Blue ER, instead of ice dye dyeing flag when a little dark red color.Package, 25KG/DRUM, CARTON BOX, BAG
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