We know that we only thrive if we will guarantee our combined cost competiveness and high-quality advantageous at the same time for
Direct Black Dyes
, Direct Black
, Dyes For Nylon
, As we're moving forward, we continue to keep an eye on our ever-expanding merchandise range and make improvement to our services.
Lowest Price for Nigrosine Black Dyes -
Acid blue 7/ Acid blue A – HE DYE Detail:
Acid blue 7/ Acid blue A
C.I. 42080
CAS NO. 3486-30-4
Molecular formula: C37H35N2NaO6S2
Packed in 25kgs bag
Used for dyeing leather

Product detail pictures:
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We attempt for excellence, provider the customers", hopes to be the most beneficial cooperation team and dominator enterprise for staff, suppliers and shoppers, realizes value share and continuous advertising for
Lowest Price for Nigrosine Black Dyes -
Acid blue 7/ Acid blue A – HE DYE , The product will supply to all over the world, such as: Jordan
, Sri Lanka
, America
, As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers, and establish a long term win-win business relationship. For more information, please contact us. And It is our great pleasure if you like to have a personally meeting in our office.