Product Name:Optical Brightening Agent CBS-X
Purity:98%
Appearance:Yellow-Green Powder
Sample:Available
Storage:In dry and cool place
CAS No.: 38775-22-3
Optical Brighter CBS-X Cas 38775-22-3
Typical Properties
Chemical Name:Optical Brighter CBS-X
Cas No:38775-22-3
Molecular Weight:518.6
Molecular Formula:C28H22O6S2
Molecular Structure:
| Item | Specification |
| Density | 1.414 |
| pKa | -0.92±0.27 |
| Indissoluble substance | ≦0.5% |
| Max in ultra-violet range | 348-350nm |
Usage
A primary whitening agent for concentrated liquid detergents and laundry powders; used for whitening cotton, silk, and chemical fiber fabrics during washing, brightening paper pulp, and serving as a whitening additive for water-based coatings and leather.
Textile printing and dyeing industry: Whitening during the pretreatment of cotton, viscose, silk, nylon, and polyester blend fabrics; suitable for addition during bleaching, washing, and heat-setting processes.
Water-based coatings, white PVA adhesives, and water-based inks: Enhances the brightness and opacity of white coatings and eliminates yellowing.
Packaging and Shipping
25kg/bag
According to customer requirements.
Inquiry Price for
Optical Brighter CBS-X Cas 38775-22-3