1.General information of Optical Brightener DMS(CAS#16090-02-1)

Prodct Name: Optical Brightener DMS(CAS#16090-02-1)

About Optical Brighteners

There are approximately 400 brightener types listed in the Colour Index, but less than 90 are actually produced commercially and only a handful are commercially important. Generically, the C.I. FBA number can be assigned to a specific molecule, however, some are duplicated, since manufacturers apply for the index number when they produce it. The global OBA production for plastics, textiles and detergents is dominated by just a few di- and tetra-sulfonated triazole-stilbenes and a di-sulfonated stilbene-biphenyl. These are subject to fading when exposed long term to UV, due to the formation of optically inactive stilbene cis-isomers found at the center of the molecule. Exposed to gases and especially oxygen they will fade too, like most dye colorants. All brighteners have extended conjugation and/or aromaticity, allowing for electron movement. Some non-stilbene brighteners are used in more permanent applications such as whitening synthetic fiber.

2.Application of Optical Brightener DMS(CAS#16090-02-1)

  Optical Brightener DMS(CAS#16090-02-1) can be used in the whitening of cellulose fiber, polyamide fiber and fabrics.

3.The advantages of our Optical Brightener DMS(CAS#16090-02-1)

1. Good quality :Our Optical Brightener DMS(CAS#16090-02-1) within 98%min purity, we just do best quality and best reputation.

2. Rich export experience:Our Optical Brightener DMS(CAS#16090-02-1) has been exporting to Europe, America, Southeast Asia, the Middle east, etc. for 7 years.

3. The manufacturer of optical brightener DMS(CAS#16090-02-1).

4.Free sample for you.

5.Packed in 25kgs fiber drum with double PE liners, or according to customers' request.