Shanghai Lazuline International Trading Co., Ltd. is a trading company specialized in sales of dyes, dye intermediates and chemical raw meterials, which located in Shanghai business center.
We now major in dyestuffs and the related intermediates. And our business covers more than 30 countries and regions such as European countries, USA, Japan, South Korea, India, Pakistan, Singapore, Hongkong etc.
The main products include:
Anthraquinoe chromphore series: C.I. Reactive Blue 19, C.I. Reactive Blue 49.
Formazane Chromphore seiries: C.I. Reactive Blue 220, C.I. Reactive Blue 221, C.I. Reactive Blue 235.
Triphenyldioxazine chromphore series: C.I. Reactive Blue 198, C.I. Reactive Blue 268.
Dye intermediates: 3-(hydroxyl-ethylsulfonyl)-aniline(Meta-Base), 3-(sulfato-ethylsulfonyl)-aniline(Meta-Ester), Sodium-4-Bromo-1-Amino-Anthraquinone-2-sulfonic acid (Sodium Bromamine Acid), etc