Our personnel are always inside the spirit of "continuous improvement and excellence", and together with the outstanding excellent goods, favorable price and good after-sales services, we try to gain every customer's trust for
Water Soluble Dyes For Leather
, Acid Metanil Yellow
, Solvent Blue
, Our corporation maintains risk-free enterprise combined by truth and honesty to maintain long-term interactions with our clients.
China Factory for Nigrosine Black -
Direct Blue 15 / Direct Sky Blue 5B – HE DYE Detail:
Direct Blue 15 / Direct Sky Blue 5B
C.I. 24400
CAS NO.: 2429-74-5
Molecular formula: C34H24N6Na4O16S4
Packed in 25kgs Iron Drum
Used for dyeing cotton, silk etc

Product detail pictures:
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"Quality first, Honesty as base, Sincere service and mutual profit" is our idea, in order to develop continuously and pursue the excellence for
China Factory for Nigrosine Black -
Direct Blue 15 / Direct Sky Blue 5B – HE DYE , The product will supply to all over the world, such as: Slovenia
, Porto
, Lyon
, We've a skilled sales team, they have mastered the best technology and manufacturing processes, have years of experience in foreign trade sales, with customers able to communicate seamlessly and accurately understand the real needs of customers, providing customers with personalized service and unique merchandise.