Global Leader in Optical Brightening Agents (OBAs)
for Industrial Applications
Veeraco Colourants is a globally recognized manufacturer, exporter, and supplier of high-performance Optical Brighteners — also known as Fluorescent Whitening Agents (FWAs). Trusted since 1952, we supply OBAs for applications in textiles, detergents, plastics, paper, and beyond.
As one of the top optical brightener manufacturers in the world, we serve 50+ countries across North America, Europe, Asia-Pacific, and the Middle East. Our formulations are engineered for UV absorption, superior whitening effect, and maximum fastness under industrial processing conditions.
We offer tailored solutions to match specific material substrates, including cotton, polyester, PET, ABS, HDPE, and recycled polymers. All products are manufactured in ISO-certified facilities, and comply with REACH, FDA, and other global regulatory standards.
Key Performance Features of Veeraco Optical Brighteners
- UV-Activated Whitening Effect
Delivers brilliant blue-white finish by converting UV light into visible fluorescence.
- High Thermal Stability
Performs reliably in extrusion, dyeing, and washing processes up to 250°C.
- Alkaline pH Compatibility
Stable in detergent and textile bath environments (pH 9–12).
- Substrate Versatility
Engineered for cotton, polyester, blends, plastics & paper applications.
- ️ Long-Term Brightness Retention
Resists fading even after 30+ washes or prolonged UV exposure.
- Low-Dosage Efficiency
Effective results with just 0.01–0.5% loading — minimizes cost per unit.
Wide Spectrum of Application-Specific Optical Brighteners
OB
OB-184
OB ER
OB-199
OB CBS-X
OB-351
OB - KCB
OB-367
OB - KSN
OB-368
OB - FP 127
OB-378
OB1 - Green Tone
OB-393
OB1 - Yellow Tone
OB-393
Industrial Applications of Veeraco OBAs Across Sectors
As a global optical brightener supplier, we develop high-performance OBAs optimized for durability, whiteness, and material compatibility.
Laundry & Detergents
- Enhances fabric whiteness and masks yellowing in powders, liquids, and pods.
- Stable in alkaline pH
- Effective at low concentrations
- Compatible with anionic & non-ionic surfactants
Textile Manufacturing
- Used in exhaust, padding, and printing processes for cotton, polyester & blends.
- High UV absorption
- Wash durability across 30+ cycles
- Compatible with optical bleaches
Plastics Processing
- Improves brightness in PET, PS, PVC, and polyolefins.
- Heat stability up to 250°C
- Retains whiteness after molding or extrusion
- Excellent dispersion in masterbatches
Paper & Packaging
- Improves paper brightness and masking of recycled fiber yellowing.
- Ideal for coated & uncoated papers
- Fast-drying, water-dispersible grades
- High brightness index
Specialty Formulations
- Used in inks, coatings, cosmetics, and other UV-reactive formulations.
Why Veeraco Is a Global Leader in Optical Brighteners
As one of the most trusted optical brightener manufacturers in the world, Veeraco delivers technical precision, product consistency, and export expertise.
Global Manufacturing Legacy
70+ years of production experience with exports to 50+ countries.
Formulation Expertise
Precise UV absorption/emission tuning for every application.
Regulatory Compliance
Fully compliant with REACH, FDA, and ISO requirements.
Batch-to-Batch Consistency
±0.8 ΔE tolerance for shade and fluorescence accuracy.
Advanced Testing Facilities
Equipped with spectrophotometers, QUV testers & chromatography labs.
Reliable Global Delivery
Container consolidation, technical documentation & hazard declarations.
Worldwide Optical Brightener Exporter & Supplier
Key Global Markets Served:
- North America: Detergent & packaging industries
- Europe: Textile hubs & eco-compliant manufacturers
- Asia-Pacific: Apparel & PET plastic industries
- Middle East: Paper converters & hygiene brands
- Africa: Home care & plastic applications
Key Global Markets Served
Export Services Include
Certified Quality You Can Trust
Veeraco Optical Brighteners are manufactured in globally certified facilities to meet the highest international safety and performance standards.
ISO 9001:2015 – Quality Management System
REACH Compliant – EU Chemical Safety
FDA Approved Grades – Food Contact
OEKO-TEX® & ECO PASSPORT – Textile Safety Certifications
GMP Compliant – Cosmetic-Grade Manufacturing
ZDHC Conformity – Zero Discharge of Hazardous Chemicals
Technical dossiers and compliance reports available for all products on request.
Download CertificationsOptical Brightener Technical Data & Performance Metrics
| Parameter | Specification | Test Method |
|---|---|---|
| Appearance | Off-white to yellowish powder | Visual |
| Purity | ≥ 99.0% | HPLC |
| Moisture Content | ≤ 0.5% | Karl Fischer |
| pH Range (1% Soln.) | 9.5 – 11.5 | pH Meter |
| UV Absorption Range | 340–370 nm | UV-VIS Spectroscopy |
| Fluorescence Emission | 420–470 nm | Spectrofluorometry |
| Particle Size | 2–8 µm | Laser Diffraction |
| Solubility (Textile OBAs) | Water-soluble | Visual |
| Solubility (Plastic OBAs) | Solvent-soluble | Organic Media |
Frequently Asked Questions About Optical Brighteners
Partner with a Global Leader in Optical Brighteners
Looking for a trusted optical brightener supplier for your next formulation? Veeraco delivers high-quality OBAs with full regulatory compliance, technical support, and global logistics capabilities.
Ready to transform your industry with premium Optical Brighteners?
For inquiries or collaborations, contact us today!
Get Your Optical Brightener Quote Today
Dislaimer: The Colour tone furnished herein is considered reliable but without guarantee. As Actual dye samples must be evaluated in a laboratory on medium to be dyed in production for accurate shade and physical property results. Shades shown on print material and monitors/paper are for general reference only as they are inherently inaccurate due to calibration variations and technical limitations of monitors and printers.
