Acid Red 18 

Product Name: Acid Red 18 Other Names: Acid red 3R CAS No.:2611-82-7 MF:C20H15N2NaO10S3 MW: 562.51 Origin:China Type: Acid dyes Usage: As acid red 52, acid red 18 is a kind of acid red dyes,used for dyeing wool, silk, nylon, leather, paper wood and so on. Qingdao Langke Co., Ltd is one of the main supplier of pigment,dyestuff  and their intermediates. In the past 10 years, we have sold the products to more than 20 countries. Either acid dyes or direct dyes, or even pigment, they all gained good reputation. To choose us as the partner, you will not be disappointed 562.51