Solvent red 52(C24H18N2O2) is soluble in water which in the concentrated sulfuric acid is a deep red, red precipitate after dilution.
With 4- (bromine or chlorine) -N- methyl pyridine anthrone and p-toluidine as raw materials, Condensation of both products. After filtering, drying in Solvent red 52.
It is applied in color all kinds of plastic resin, such as polyacrylic acid resin, polystyrene, ABS resin, acrylic, polyester resin, polycarbonate, etc. It is also used for staining variety of resin and fiber. In addition, it is used in the production of 2,8-Dimethyl-8H-benzo[b]naphtho(1,2,3,4-lmn)[4, 7]phenanthrolin-9-one.
TongShun Chemical Co, Ltd, set up in 2008, is a modern enterprise manufacturing solvent dyes, fluorescent pigments dyes and dyestuff intermediates. Currently, our products are exported to dozens of countries abroad.
Our solvent dyes and pigments are widely used in plastic, fiber masterbatch, paint, printing ink, etc.; most of our products comply with relative EU legislation in regard to heavy metal and aromatic amine. Quality and innovation are what we guarantee to achieve customers’satisfactions.
Contact us
TongShun Chemical Co.,Ltd
Tel: 0086 25 52397805
Fax: 0086 25 68650010
P.C.: 211100
Twitter: solventdye01
No comments:
Post a Comment