C.I. 199
ER-I
ER-I (C.I. 199) for polyester-focused sample evaluation, supplied in powder and suspension forms listed in the manufacturer catalogue.
- CAS
- 13001-39-3
OPTICAL BRIGHTENERS · INDUSTRIAL APPLICATIONS
The right brightener.
For your next formulation.
Explore SUNWAY optical brighteners for textiles, paper, plastics and cleaning formulations. Compare specifications and talk to us about your application, samples and supply requirements.
TDS / SDS · Grade selection · Samples · Supply inquiries
TEXTILES / PAPER / POLYMERSTextile application illustration
Applications
Start with your application
A focused range for different materials and production routes.
01
Polyester & synthetic fibers
Find optical brighteners for polyester fiber and polymer processing. Start with the fiber composition, application route and heat history.
02Cotton & cellulose
Explore brighteners for cotton, viscose and other cellulosic materials. Include preparation and finishing conditions in your sample request.
03Paper & pulp
Compare grades for pulp, surface sizing and paper coating. Share the furnish, coating system and target appearance.
04Plastics & coatings
Choose by polymer or coating system and processing temperature. Review compatibility on the actual formulation before production.
05Detergents & cleaning
Compare catalogue grades for detergent and cleaning formulations. Confirm the formulation, solubility and required delivery form.
Products
Find your next grade
C.I. 199:1
ER-II
ER-II (C.I. 199:1) for polyester-focused sample evaluation. Powder and suspension specifications are listed separately.
- CAS
- 13001-38-2
C.I. 351
CBS-X
CBS-X (C.I. 351), a powder or granular grade for cotton/cellulose-focused evaluation. Ask for the grade-specific TDS when preparing a trial.
- CAS
- 27344-41-8
C.I. 393
OB-1
OB-1 (C.I. 393), a light-yellow powder listed for polyester fibers, polymers and plastic products.
- CAS
- 1533-45-5
From product selection to a sample trial
Catalogue information supports initial selection. Request the current TDS/SDS and evaluate a representative sample before production.
SUNWAY CHEMICALS
Manufacturing and application support
SUNWAY works with source-manufacturer product information and technical support to connect your material requirements with a suitable grade. Our inquiry team coordinates product, document and sample requests.
SUNWAY
Let’s discuss your requirement.
Share a product, application or specification. Your request goes directly to the SUNWAY inquiry team.