Product Introduction
Tianjin Security Technology Development Co. Ltd
Room 403A，building 3。No. 4，Haitai Fazhan 2 Road， Xiqing District,Tianjin,300394
CHINA.
Tel:86-22-23128588
Web site:www.security-chemical.com
E-mail:sale@security-chemical.com;yishuo_zhang@163.com
SKYPE:yishuo_zhang
QQ:1508039866
WeChat:13312123508
Light variable dye Amaranth 487
Light variable dye Amaranth 487 appearance is off-white powder, in the sunlight or ultraviolet light was purple.
Light variable dye Amaranth 880
Light variable dye Amaranth 880 appearance is off-white powder, in the sunlight or ultraviolet light was purple.
Light variable dye blue 502
Light variable dye blue 502 appearance is off-white powder, in the sunlight or ultraviolet light was blue.
Light variable dye yellow 202
Light variable dye yellow 202 appearance is off-white powder, in the sunlight or ultraviolet light was yellow.
Light variable dye Amaranth 454
Light variable dye Amaranth 454 appearance is off-white powder, in the sunlight or ultraviolet light was purple.
Light variable dye Amaranth 072
Light variable dye Amaranth 072 appearance is purple powder, in the sunlight or ultraviolet light was purple.
Light variable dye blue 477
Light variable dye blue 477 appearance is off-white powder, in the sunlight or ultraviolet light was blue.
