Properties Red liquid. Applications Mainly used in viscose etc of cellulose fiber dyeing, also can be used for silk, wool, paper and pulp dyeing, also can be used in the manufacture color which have pigment. Manufacturing Methods Aniline and N-(4-aminophenyl)acetamide diazo respectively, and N,N鈥?bis(4-hydroxy-2-sulfonaphthalene-7-yl)urea coupling. FAQ 1.What documents do you provide? A: usually, we provide commercial invoice, packing list, bill of lading, inspection. If your market has any special requirements, please let us know. 2. What is the loading port? A: usually Qingdao and tianjin. 3. Is the price the final price? A: the price is negotiable. It can be changed according to your quantity or packing. So, when you make an inquiry, you'd better tell us the quantity you require.Liquid Dyes manufacturers website:http://www.newcolourdyes.com/liquid-dyes/
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