We have a professional, efficiency team to provide quality service for our customer. We always follow the tenet of customer-oriented, details-focused for
Black Sulphur
, Solvent Green
, Nigrosin Water Soluble
, We're prepared to present you with the most effective ideas over the designs of the orders in a qualified way for those who need. While in the meantime, we continue to keep on producing new technologies and building new designs so as to help make you ahead from the line of this small business.
OEM Factory for Rhodamine B Color -
Direct Red 31 / Direct Pink 12B – HE DYE Detail:
Direct Red 31 / Direct Pink 12B
C.I. 29100
CAS NO.: 5001-72-9
Molecular formula: C32H21N5Na2O8S2
Packed in 25kgs Iron Drum
Used for dyeing silk, wool etc

Product detail pictures:
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We are going to dedicate ourselves to providing our esteemed buyers together with the most enthusiastically thoughtful products and services for
OEM Factory for Rhodamine B Color -
Direct Red 31 / Direct Pink 12B – HE DYE , The product will supply to all over the world, such as: Rio de Janeiro
, luzern
, Honduras
, With the enterprising spirit of" high efficiency, convenience, practicality and innovation", and in line with such serving guidance of "good quality but better price, " and "global credit", we've been striving to cooperate with the automobile parts companies all over the world to make a win-win partnership.