We keep on with our business spirit of "Quality, Performance, Innovation and Integrity". We goal to create much more worth for our customers with our rich resources, state-of-the-art machinery, experienced workers and exceptional providers for
Crystal Violet Basic Dyes On Paper
, Humic Acid Sodium Salt Dye
, Color Dyes Vat Brown 1
, Let's cooperate hand in hand to jointly make a beautiful future. We sincerely welcome you to visit our company or contact us for cooperation!
Factory Outlets Nitric Acid Concentration -
Direct Black 38 / Direct Black EX – HE DYE Detail:
Direct Black 38 / Direct Black EX
C.I. 30235
CAS NO.: 1937-37-7
Molecular formula: C34H25N9Na2O7S2
Packed in 25kgs Iron Drum
Used for dyeing cotton, silk, ink etc

Product detail pictures:
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Our business promises all users of the first-class items and the most satisfying post-sale company. We warmly welcome our regular and new prospects to join us for
Factory Outlets Nitric Acid Concentration -
Direct Black 38 / Direct Black EX – HE DYE , The product will supply to all over the world, such as: Marseille
, Provence
, Botswana
, At present our sales network is growing continually, improving service quality to meet customer's demand. If you are interested in any products , please contact us at anytime. We are looking forward to forming successful business relationships with you in near future.