We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of
Sulphur Red
, Leather Dye
, Auramine O Conc
, We wholeheartedly welcome customers all over the world come to visit our factory and have a win-win cooperation with us!
Factory For Organic Blue Powder Dye -
Direct Blue 151 / Direct Copper Blue 2B – HE DYE Detail:
Direct Blue 151 / Direct Copper Blue 2B
C.I. 24175
CAS NO.: 110735-25-6
Molecular formula: C34H25N5Na2O10S2
Packed in 25kgs Iron Drum
Used for dyeing cotton etc

Product detail pictures:
Related Product Guide:
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With our excellent management, strong technical capability and strict quality control system, we continue to provide our clients with reliable quality, reasonable prices and excellent services. We aim at becoming one of your most reliable partners and earning your satisfaction for
Factory For Organic Blue Powder Dye -
Direct Blue 151 / Direct Copper Blue 2B – HE DYE , The product will supply to all over the world, such as: Romania
, Milan
, Marseille
, Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we will continue to develop, to provide the high-quality products and services, and promote lasting cooperation with our customers, common development and create a better future.