All we do is always associated with our tenet " Customer first, Trust first, devoting on the food packaging and environmental protection for
Nigrosine Acid Black 2
, Rhodamine B Color
, Disperse Red
, As an expert specialized within this field, we've been committed to solving any problem of high temperature protection for users.
Europe style for Shampoo Soap Bar -
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:
Related Product Guide:
A novel ternary heterostructure with dramatic SERS activity for evaluation of PD-L1 expression at the single-cell level | Crystal Violet Powder
The best conditioner you can buy | Vat Violet
"Quality to start with, Honesty as base, Sincere company and mutual profit" is our idea, as a way to build constantly and pursue the excellence for
Europe style for Shampoo Soap Bar -
Direct Red 31 / Direct Pink 12B – HE DYE , The product will supply to all over the world, such as: Oman
, Florence
, Bulgaria
, With the spirit of "credit first, development through innovation, sincere cooperation and joint growth", our company is striving to create a brilliant future with you, so as to become a most valuable platform for exporting our products in China!