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
Methyl Violet 2b
, Solvent Red
, Paper Cotton Textile Fabric
, For further information, please do not hesitate to contact us. All inquiries from you will be highly appreciated.
Quality Inspection for Candle Coloring Powder Dye -
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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Our commission is to serve our buyers and purchasers with most effective good quality and aggressive portable digital goods for
Quality Inspection for Candle Coloring Powder Dye -
Direct Black 38 / Direct Black EX – HE DYE , The product will supply to all over the world, such as: Belarus
, Paraguay
, Juventus
, With nearly 30 years' experience in business, we are confident in superior service, quality and delivery. We warmly welcome customers from all over the world to cooperate with our company for common development.