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Industrial Chemical · Fluorescent Whitening Agent

Optical Brighteners Supplier in India

Raj Traders supplies Optical Brighteners (also known as Fluorescent Whitening Agents or OBAs) in bulk to textile, detergent, and paper manufacturers across India. We stock CBS-X and OB-1 grades — the two most widely used optical brighteners in Indian industry. Sourced from verified manufacturers, available for bulk supply with PAN India road delivery.
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About this Product

Optical Brighteners (OBAs), also called Fluorescent Brightening Agents (FBAs) or Fluorescent Whitening Agents (FWAs), are chemical compounds that absorb ultraviolet light and re-emit it as visible blue light — making fabrics, paper, and detergents appear whiter and brighter than they actually are. They work by compensating for the natural yellowish tint in materials. CBS-X is widely used in liquid detergents and fabric softeners, while OB-1 is used in plastics, synthetic fibres, and coatings.

Specifications

Specification Detail
Product Types CBS-X (for detergent/textile), OB-1 (for plastics/fibres)
Appearance CBS-X: Yellow-green powder / OB-1: Light yellow powder
Appearance CBS-X: 99%+ / OB-1: 99%+
Solubility CBS-X: Water soluble / OB-1: Solvent soluble
Recommended Use CBS-X: Detergent, textile / OB-1: Plastic, fibre, coating
Packaging 25 kg bags
Delivery PAN India by road

Applications & Uses

  • CBS-X — liquid detergents, fabric wash, fabric softeners
  • CBS-X — cotton and polyester textile brightening
  • CBS-X — paper brightening in paper mills
  • OB-1 — PVC, polyester, and nylon fibre brightening
  • OB-1 — plastics and masterbatch whitening
  • OB-1 — coating and ink brightening applications
  • Both grades — soap and detergent bar formulations

Industries Served

Detergent manufacturers, textile mills, paper mills, plastic and masterbatch producers, soap manufacturers.

Why Source from Raj Traders?

We stock both CBS-X and OB-1 grades with high active content and consistent brightness performance. Our bulk supply capability and PAN India delivery make us a reliable source for optical brightener requirements of any scale.

FAQs

CBS-X is water-soluble and primarily used in detergents, fabric wash, and textile applications. OB-1 is solvent-soluble and used in plastics, synthetic fibres, and coatings. The right grade depends on your substrate and application.
Only specific food-grade approved optical brighteners are suitable for food-contact applications. Please consult with your packaging compliance team and specify the requirement clearly when enquiring.
We are a wholesale supplier. Please contact us with your quantity requirement.

Request Optical Brighteners — Bulk Enquiry

Send us your quantity requirement and delivery location. We respond within 4 business hours with pricing and availability.
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