Optical Brightening Agent ER-II | CAS 13001-38-2
- CAS No.: 13001-38-2
- EINECS No.: 235-834-6
- Molecular Formula: C24H16N2
Product Information of Optical Brightening Agent ER-II
- Product Name: Optical brightening agent ER-II
- Molecular Mass: 332.40 g/mol
- Synonyms: 1-(2-Cyanostyryl)-4-(4-cyanostyryl)benzene; Fluorescent brightener ER-II; FBA 199:1; C.I.199-2; 2-[2-[4-[2-(4-cyanophenyl)vinyl]phenyl]vinyl]benzonitrile; Fluorescent Brightener 199:1
Specifications of Optical Brightening Agent ER-II
|Appearance||yellow green crystalline powder|
|Melting point||181-186 ℃|
|Water content||≤ 0.5%|
Properties of Optical Brightening Agent ER-II
Non-ionic, does not dissolve in water, dissolve in most organic regents.
Applications of Optical Brightening Agent ER-II
Fluorescent brightener 199:1 can be used in whitening and brightening polyester, polyester & cotton, polyester & yarn, polyester & linen and other blended fabrics. It is also used in whitening and brightening artificial leather, coatings and other industries.