Our target is always to satisfy our customers by offering golden support, superior value and high quality for
Nigrosine Acid Black 2
, Direct Yellow Dyes
, Acid Textiles Dyes And Chemicals Series
, We welcome you to visit our factory and look forward to establishing friendly business relationships with customers at home and abroad in the near future.
Hot New Products Photochemical Reactor -
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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We have quite a few great team customers very good at internet marketing, QC, and dealing with kinds of troublesome trouble while in the output approach for
Hot New Products Photochemical Reactor -
Direct Black 38 / Direct Black EX – HE DYE , The product will supply to all over the world, such as: Mauritius
, Zimbabwe
, Colombia
, By continuous innovation, we will provide you with more valuable products and services, and also make a contribution for the development of the automobile industry at home and abroad. Both domestic and foreign merchants are strongly welcomed to join us to grow together.