Optical Brightener CL for Papermaking | C.I. Fluorescent Brightener 191 | CAS No. 12270-53-0
Key Features
Designed for Papermaking
Optical Brightener CL is suitable for compatible papermaking processes where enhanced optical whiteness and brightness are required.
Suitable for Paper Pulp
CL can be used in compatible pulp applications to improve the perceived whiteness and brightness of finished paper products.
Suitable for Paper Coating
Optical Brightener CL can be incorporated into compatible paper coating systems to enhance optical brightness and improve the visual appearance of coated paper.
Enhanced Whiteness & Brightness
CL helps compensate for undesirable yellowish tones through fluorescent whitening, contributing to a cleaner and brighter paper appearance.
Liquid Product Form
The product is supplied as an amber transparent liquid, providing convenient handling and incorporation into compatible papermaking systems.
Product Information
| Item | Information |
|---|---|
| Product Name | Optical Brightener CL |
| C.I. Name | C.I. Fluorescent Brightener 191 |
| CAS No. | 12270-53-0 |
| Molecular Weight | 670.63 |
| Appearance | Amber transparent liquid |
| Main Applications | Paper pulp and coating |
Typical Applications
Paper Pulp
Optical Brightener CL can be used in compatible pulp whitening processes to enhance perceived whiteness and brightness and improve the appearance of finished paper.
Paper Coating
CL is suitable for compatible paper coating formulations where improved optical brightness, whiteness and surface appearance are required.
Paper Whitening
Optical Brightener CL can be used in compatible papermaking systems to help compensate for undesirable yellowish tones and improve overall paper appearance.
Regular Packaging
Standard packaging is 25 kg per drum. Other packaging options can be customized according to customer requirements.
Customized Product Options
Customized CL solutions are available based on specific papermaking processes, formulations and performance requirements.
