Direct black EX direct black 38 Specifications: Light: 3 Water retting: 3-4 Washing: : 3 Acid: 3-4 Alkaline: 3-4 Dry: : 3 Wet: 1-2 Iron: 3-4
Our company was established in 2010, we are professional manufacturer, exporter and agency for chemical raw materials. We mainly deal with water treatment checmials, leather chemials, food additives....
Product name: Acid Black ATT Index No.: Acid Black ATT Appearance: Dry Mixture: Red Brown with Metal Luster Wet Mixture: Black Even Powder Strength: 100% Moisture: % : 4.0% max Water....