We support our prospective buyers with ideal top quality merchandise and superior level provider. Becoming the specialist manufacturer in this sector, we have now attained abundant practical expertise in producing and managing for
Nigrosine Black Dye
, Sulphur Blue 7
, Dyes For Paper
, We promise to try our best to provide you with high quality and efficient services.
Fixed Competitive Price Direct Yellow 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:
Related Product Guide:
Smart fluorescent dyes: Modulating photo- and electroluminescence in a stimuli-responsive molecular dye — ScienceDaily | Crystal Violet Powder
Jura wines hard to find, worth the hunt | Crystal Violet Powder
We goal to see good quality disfigurement within the manufacturing and provide the most effective support to domestic and overseas shoppers wholeheartedly for
Fixed Competitive Price Direct Yellow Dyes -
Acid blue 7/ Acid blue A – HE DYE , The product will supply to all over the world, such as: Romania
, Angola
, Cologne
, Furthermore, all of our items are manufactured with advanced equipment and strict QC procedures in order to ensure high quality. If you are interested in any of our goods, please don't hesitate to contact us. We will do our best to meet your needs.