The corporation upholds the philosophy of "Be No.1 in high quality, be rooted on credit rating and trustworthiness for growth", will continue to serve outdated and new consumers from home and overseas whole-heatedly for
Chrysophenine Gx
, Sulphur Black 1
, Basic Green Dye
, Be sure to never wait to get in touch with us for anyone who is interested within our solutions. We firmly believe that our products and solutions will make you happy.
Factory selling Uv Photochromic Dye -
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
Factory selling Uv Photochromic Dye -
Direct Red 31 / Direct Pink 12B – HE DYE , The product will supply to all over the world, such as: New York
, Tanzania
, Saudi Arabia
, Good quality and reasonable price have brought us stable customers and high reputation. Providing 'Quality Products, Excellent Service, Competitive Prices and Prompt Delivery', we are now looking forward to even greater cooperation with overseas customers based on mutual benefits. We will work whole-heartedly to improve our products and services. We also promise to work jointly with business partners to elevate our cooperation to a higher level and share success together. Warmly welcome you to visit our factory sincerely.