Listing ID #226242
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Contact SupplierCongo red is a carcinogenic direct diazo dye used for the coloration of paper products.We offer Congo RED(direct Red-28) that is developed from better superiority raw material procure from the specialized merchant of the marketplace, and are at no cost from any sort of contamination..This Direct Congo Red is widely used in processing of leather, paper, silk, cellulose and PC blends. This Direct Congo Red is formulate using excellence intermediates, and has precise pH value.