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Commercial Optical Whitening Agent

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MOQ : 100 Kilograms

Commercial Optical Whitening Agent Specification

Shelf Life
2 Years

Molecular Formula
C28H20S2O6N2Na2

Shape
Granular or Powdered

Smell
Odorless

Physical Form
Powder

Storage
Keep in cool, dry place, tightly sealed

EINECS No
230-426-4

Boiling point
Not applicable / Decomposes

Melting Point
above 300C

Other Names
Fluorescent Brightener 351

Type
Optical Whitening Agent

CAS No
7128-64-5

Usage
Paper, Textile, Detergent, Plastic Industry

Appearance
Powder

Color
Yellowish or Off White

Purity
99%

HS Code
32042000

pH Value
6.5 7.5 (1% Solution)

Ionic Nature
Anionic

Recommended Dosage
0.05~0.3% (depending on application)

Toxicity
Non-Toxic

Packing
25 kg Drum or Bag

Solubility
Easily Soluble in Water

Compatibility
Compatible with anionic and non-ionic substances

Eco-friendliness
Environmentally friendly

Application Areas
Textile, Detergent, Paper, Plastic, Soap, Leather

Commercial Optical Whitening Agent Trade Information

Minimum Order Quantity
100 Kilograms

Payment Terms
Cash in Advance (CID), Cheque

Supply Ability
150 Kilograms Ton Per Month Per Month

Delivery Time
Days

Sample Available
Yes

Sample Policy
Free samples are available

Packaging Details
As per customer requirement.

Main Export Market(s)
Asia

Main Domestic Market
South India

About Commercial Optical Whitening Agent

We have uniquely positioned ourselves as a dependable firm, engaged in offering Optical Whitening Agent For Paper. It is a whitening agent for natural and regenerated cellulose fibers. Our skilled manpower uses premium quality compounds to process this agent. It is suitable for high temperature exhaust applications having very good leveling properties. This Optical Whitening Agent For Paper comes in different quantity packaging options for clients. We offer this agent at cost effective prices to clients.

Features:

Good stability to hard water
Suitable in one bath bleaching
Stilbene sulphonic acid derivative

Superior Whitening Capability for Multiple Industries

This Optical Whitening Agent delivers exceptional brightness for products in industries such as paper, textiles, detergents, plastics, soaps, and leather. Its high solubility and neutral pH allow uniform dispersion, ensuring consistently brilliant results. With universal compatibility and eco-friendly properties, it meets strict quality standards for manufacturers and exporters in India seeking advanced whitening performance.

Safe Handling and Long-Term Storage

Shipped in secure 25 kg drums or bags, this product maintains effectiveness for up to two years when stored in a cool, dry place with airtight sealing. Its non-toxic and odorless properties make it safe and user-friendly for operators. Proper storage preserves its powder form and guarantees optimal results during every use.

FAQs of Commercial Optical Whitening Agent:

Q: How should the Commercial Optical Whitening Agent be used in manufacturing processes?

A: The agent can be incorporated at a recommended dosage of 0.05% to 0.3%, depending on the application. It should be dissolved in water for even distribution and can be blended directly with anionic or non-ionic materials during production in industries like textile, paper, detergent, plastic, and soap manufacturing.

Q: What benefits does this Optical Whitening Agent provide compared to natural whiteners?

A: This Optical Whitening Agent offers superior brightness, uniform whitening, and enhanced product appearance compared to natural whiteners. It also guarantees high purity, easy solubility, and compatibility with a wide range of substances, ensuring consistent performance across various applications.

Q: When is the ideal time to add the Optical Whitening Agent during production?

A: It is best to add the agent during the aqueous mixing stage or when blending with other water-soluble ingredients. This ensures full dissolution and even distribution, maximizing the whitening effect in the final product.

Q: Where can this Optical Whitening Agent be most effectively applied?

A: This agent is particularly effective in the textile, paper, detergent, plastic, soap, and leather industries. Its unique properties make it ideal for any process requiring enhanced whiteness and brightness without compromising environmental safety or product compatibility.

Q: What is the process for safe storage and handling of the Optical Whitening Agent?

A: The product should be stored in a cool, dry, and tightly sealed environment to maintain efficacy and prevent moisture absorption. Standard industrial safety protocols, including the use of gloves and dust masks, are recommended during handling, although the powder is non-toxic and odorless.

Q: How environmentally friendly and safe is this product?

A: Formulated to be non-toxic and free from hazardous substances, this Optical Whitening Agent is designed with minimal environmental impact in mind, making it suitable for manufacturers prioritizing eco-conscious production.

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