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Optical Brightener

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MOQ : 50 Kilograms

Optical Brightener Specification

HS Code
32042090

Refractive Rate
1.67

Poisonous
Yes

Melting Point
~220C

Density
0.8 Gram per cubic centimeter(g/cm3)

Smell
No distinct smell

Taste
Odorless

Storage
Store in cool, dry place, away from light and moisture

Ph Level
Neutral (5.5-7.5 aqueous solution)

Molecular Weight
478.59 g/mol

Shape
Crystalline powder

Boiling point
Decomposes before boiling

Form
Solid

Purity
>=99%

Structural Formula
Varies per type (e.g. OB-1, etc.)

Other Names
Fluorescent Brightener, FWA, Optical Brightening Agent

Molecular Formula
C28H18N2O2S2 (example: OB-1)

Solubility
Soluble in organic solvents, slightly soluble in water

Classification
Fluorescent Whitening Agent

Chemical Name
Optical Brightener

CAS No
Various (e.g. 27344-41-8, 16470-24-9 depending on type)

EINECS No
220-799-8

Grade
Industrial Grade

Standard
Meets industry technical specifications

Type
Powder

Usage
Industrial, Laboratory, Textile Processing, Detergent Manufacturing

Main Material
Optical brightener compound (Fluorescent Whitening Agent)

Application
Used as a whitening agent in textiles, detergents, paper, and plastics

Non Toxic
Yes

Shelf Life
2 years from date of manufacture

Recommended Dosage
0.01-0.05% depending on application

Heavy Metals
Less than 10 ppm

Packing
25 kg drum or as per customer requirement

Thermal Stability
Stable up to 250C

Appearance
Bright yellowish-green powder

Stability
Stable under recommended storage conditions

Light Fastness
Excellent

Compatibility
Compatible with most detergent compositions

Optical Brightener Trade Information

Minimum Order Quantity
50 Kilograms

Payment Terms
Cash in Advance (CID)

Supply Ability
5000 Kilograms Per Month

Delivery Time
2-5 Days

Main Domestic Market
All India

Optical Brightener About

Our Elite Optical Brightener is a paragon among whitening agents, presented as a bright yellowish-green crystalline powder. Trusted by top-tier industries, it boasts excellent light fastness, exceptional thermal stability (up to 250C), and remarkable compatibility with most detergent compositions. With a world-class purity of 99% and non-toxic formulation (heavy metals <10 ppm), our product guarantees top performance in textiles, detergents, paper, and plastics. Supplied in 25 kg drums (or as per request), it is stable for two years and meets stringent technical standards, making it the popular choice for industrial applications across India.

Elite Optical Brightener Features and Versatile Uses

Explore the elite benefits of our Optical Brightener, crafted from a premium fluorescent whitening agent. Designed for industrial-grade applications, it excels in textile processing, detergent manufacturing, and laboratory usage. Its crystalline and odorless powder form ensures easy blending with most compositions. With high solubility in organic solvents, it imparts a striking whiteness and brightness to textiles, plastics, and paper, making it a popular choice for manufacturers seeking superior results and enhanced end-product appeal.

FOB Port, Certifications, and Sample Availability

Aiming for world-class service, our Optical Brightener is dispatched and handed over from major Indian ports under FOB Incoterms for efficient freight arrangements. It is supplied by certified traders and service providers, ensuring compliance with industry standards. Certifications and sample availability are provided upon request, supporting prospective clients in exploring product compatibility before full-scale procurement. Our streamlined dispatching process ensures reliable delivery and customer satisfaction every step of the way.

FAQ's of Optical Brightener:

Q: How is the Optical Brightener used in industrial applications?

A: The Optical Brightener is commonly incorporated into detergent, textile, paper, and plastic formulations at recommended dosages of 0.01-0.05% to enhance whiteness and brightness during manufacturing processes.

Q: What are the storage requirements for maintaining product stability?

A: The brightener should be stored in a cool, dry place away from light and moisture to ensure up to two years of stable performance as stipulated by the manufacturer.

Q: Where is the FOB port of dispatch for this Optical Brightener?

A: Shipping and freight are managed from major Indian ports, with goods being handed over under FOB (Free on Board) terms as per customer requirements.

Q: What makes this Optical Brightener a popular choice among manufacturers?

A: Its elite properties-excellent light fastness, thermal stability up to 250C, non-toxicity, and compatibility with most detergent compositions-make it a top-tier option for a range of industrial applications.

Q: When are product samples and certifications available?

A: Samples and certifications are available upon request during the procurement process, enabling users to verify suitability and compliance before confirming orders.

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