Our products are greatly acknowledged and reliable by users and may fulfill repeatedly shifting financial and social wants for
Chemical Product
, Fabric Dyeing
, Direct Yellow G
, We welcome new and outdated clients from all walks of daily life to get hold of us for long term organization associations and achieving mutual results!
Leading Manufacturer for Sandblasted Etched Glass -
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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Adhering for the theory of "quality, services, performance and growth", we have received trusts and praises from domestic and worldwide shopper for
Leading Manufacturer for Sandblasted Etched Glass -
Direct Black 38 / Direct Black EX – HE DYE , The product will supply to all over the world, such as: Sudan
, Bahrain
, Guatemala
, Our items are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!