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Optical Whitening Agent Manufacturer and Supplier

Optical Whitening Agent

Optical Whitening Agent Manufacturers, Optical Whitening Agent Suppliers, Optical Whitening Agent Formula, Optical Whitening Agent MSDS, Optical Whitening Agent SDS, Optical Whitening Agent Exporter in Mumbai, India.

Vinipul Chemicals Pvt. Ltd., a renowned manufacturer, supplier, and exporter based in India, specializes in producing high-purity Optical Whitening Agent. As a leading Optical Whitening Agent manufacturer, our company is widely recognized for its commitment to delivering top-quality specialty chemicals with exceptional accuracy in composition and an absence of impurities.

To ensure the highest standards of purity, we utilize superior-quality chemicals and employ state-of-the-art manufacturing equipment, adhering to international industry guidelines. As a reliable Optical Whitening Agent supplier, we take pride in offering   that exhibits superior quality, precisely meeting the required composition specifications, and boasting an extended shelf life.

By choosing Vinipul Chemicals Pvt. Ltd., you can trust that you are obtaining Optical Whitening Agent of the finest grade, manufactured with meticulous attention to detail and quality control. As a prominent optical whitening agent manufacturers, We prioritize the satisfaction of our customers by consistently delivering products that meet their stringent requirements.

What is an Optical Whitening Agent?

Optical Whitening Agents, also known as fluorescent brightening agents (FBAs), optical brightening agents or fluorescent whitening agents (FWAs), are chemical compounds used to enhance the appearance of color in different materials such as fabric and paper. These agents work by absorbing light in the ultraviolet and violet region of the electromagnetic spectrum (typically around 340-370 nm) and then re-emitting light in the blue region (usually around 420-470 nm) through a process called fluorescence.

The purpose of using Optical Whitener powder is to create a “whitening” effect, mainly for materials that have a yellow or orange tint. These compounds compensate for the deficit in blue and purple light replicated by the material by emitting blue and purple light themselves. This emission helps to offset the yellow or orange hue, making the material appear brighter and whiter to the human eye.

Optical Whitening Agents are commonly employed in industries such as textile manufacturing, paper production, detergents, and plastics. Optical Whitening Agents are added to products like laundry detergents, fabric softeners, printing inks, and coatings to enhance the perceived whiteness and brightness of the treated materials.

It’s important to note that Optical Whitening Agents do not remove stains or discolorations; instead, they work by manipulating the perception of color by the human eye.

Specifications of Optical Whitening Agent

Product NameOptical Whitening Agent
Colour IndexOBA/393
AppearanceYellowish Powder
ApplicationSuitable for Whitening Applications

Optical Whitening Agents Price

If you are looking to purchase an Optical Whitening Agent, it’s important to know the current Optical Whitening Agent price in India. The price can vary depending on the various factors. Optical Whitening Agent suppliers in India offers the best price in the market listed below: –

Product RangePrice
Optical Whitening AgentsRs 180/Kg

Prices shown above are provisional prices and may change due to different market conditions for latest prices

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Optical Whitening Agent Properties

Optical Whitening Agents possess several properties that contribute to their effectiveness and versatility. Here are some key properties of Optical Whitening Agents:

  1. Fluorescence: Optical Whitening Agents exhibit fluorescence, which means they absorb ultraviolet light and re-emit visible blue light. This property enables them to enhance the brightness and whiteness of materials by compensating for any yellow or dull tones.
  2. UV Absorption: Optical Whitening Agents have the ability to absorb ultraviolet (UV) light in the range of 340-370 nm. By absorbing UV light, they prevent it from being reflected, thereby reducing the yellowish appearance and increasing the perceived whiteness.
  3. Blue Light Emission: After absorbing UV light, Optical Whitening Agents re-emit blue light in the range of 420-470 nm. This emission of blue light enhances the overall brightness and creates a visually pleasing effect, making the material appear brighter and more vibrant.
  4. Improved color perception: By absorbing ultraviolet light and emitting blue light, Optical Whitening Agents enhance the perception of colours. They create a contrast effect that makes colours appear more vivid and intense, enhancing the overall visual impact.
  5. Compatibility: Optical Whitening Agents exhibit good compatibility with a wide range of substrates, including textiles, paper, plastics, paints, and detergents. This compatibility enables their effective use in different industries and applications.
  6. Visual enhancement of aged or discoloured materials: Optical Whitening Agents can rejuvenate aged or discoloured materials by offsetting the effects of time, environmental factors, or degradation. They restore the brightness and freshness of the material, making it look newer and more attractive.
  7. Low Volatility: Optical Whitening Agents have low volatility, meaning they have a minimal tendency to evaporate or vaporize. This property ensures that the brightening agents remain in the substrate and do not easily dissipate during processing or application.

By combining these properties, Optical Whitening Agents offer the ability to enhance the appearance of materials by increasing their brightness, improving color perception, and providing long-lasting effects.

Advantages of Optical Whitening Agent

Optical Whitening Agents possess several advantages that make them suitable for various applications. These benefits include:

  1. Readily soluble in organic solvents: Optical Whitening Agents can dissolve easily in organic solvents, facilitating their incorporation into different formulations and allowing for uniform distribution within the substrate.
  2. Good light fastness: Optical Whitening Agents have the ability to maintain their effectiveness and stability when exposed to light over time. This ensures that the brightening effect remains consistent and durable.
  3. High chemical stability with low volatility: These agents exhibit excellent chemical stability, meaning they are resistant to degradation or decomposition under various environmental conditions. Additionally, they have low volatility, minimizing the risk of evaporation or loss during processing or application.
  4. Good compatibility with most substrates: Optical Whitening Agents exhibit compatibility with a wide range of substrates such as paints, textiles, plastics, paper, and detergents. This compatibility allows for their effective use across different industries and applications.
  5. Brilliant, bluish whitening effects: Optical Whitening Agents (Optical Whitening Agents) produce a brilliant and bluish white effect when exposed to UV light. This effect helps to counteract yellowish or dull tones in materials, enhancing their brightness and visual appeal.
  6. Excellent resistance to heat: Optical Whitening Agents have high resistance to heat, which ensures that their brightening properties are maintained even under elevated temperature conditions. This makes them suitable for applications that involve heat exposure.


These properties collectively contribute to the effectiveness and versatility of Optical Whitening Agents, allowing them to enhance the appearance of different materials while maintaining stability and durability.

Industrial Applications of Optical Whitening Agent

Optical Whitening Agents find a wide range of industrial applications due to their ability to enhance brightness and whiteness. Here are some common optical whitener uses:

  1. Textile industry: Optical Whitening Agents are used in the textile industry to maintain and enhance the brightness of textiles and garments. They are added to fabric finishes, detergents, and fabric softeners to improve the appearance of fabrics by offsetting any yellow or dull tones. This ensures that the textiles retain their brightness, making them visually appealing.
  2. Paper industry: Optical Whitening Agents are extensively used in the paper industry. They can be added to the paper pulp during the manufacturing process (internal) or applied as a coating. This helps to achieve a whiter and brighter white paper by compensating for any natural yellowish tones and improving the overall brightness.
  3. Detergent industry: Optical Whitening Agents are employed as detergent whiteners. They are added to laundry detergents and fabric softeners to impart a whitening effect to the treated fabrics. These agents absorb UV light and emit blue light, counteracting the yellowing or greying of the fabric and making it appear brighter and whiter.
  4. Cosmetic industry: They are used as color-correcting or brightening additives in advanced cosmetic formulas such as shampoos, conditioners, and eye makeup products. These agents help to improve the appearance of the cosmetics by enhancing the brightness and color vibrancy.
  5. Plastics industry: Optical Whitening Agents are utilized in the plastics industry to mask the inherent yellowness of plastic materials. They are added to plastic formulations to increase the whiteness and brightness of the final product. These agents absorb UV light and emit blue light, compensating for the yellowish hues and providing a visually more appealing appearance.
  6. Fiber industry: They are used in the fiber industry as whitening additives in plastic materials. They are added internally to polymer melts during the manufacturing process to improve the brightness and whiteness of plastic fibers. These agents help to counteract any inherent yellow tones in the fibers, resulting in brighter and visually enhanced materials.

These industrial applications highlight the versatility of Optical Whitening Agents in various sectors, where they play a crucial role in enhancing the visual appeal and quality of the end products.

Where to Buy Optical Whitening Agents?

If you are looking to purchase an Optical Whitening Agent, you can consider contacting Vinipul Chemicals Pvt. Ltd. A reputable company, based in India, specializes in the manufacturing, supplying, and exporting of high-purity Optical Whitening Agent. As prominent Optical Whitening Agent manufacturers in India, we are known for our commitment to producing products with accurate composition and minimal impurities, meeting international industry standards. To buy an Optical Whitening Agent from Vinipul Chemicals, a leading Optical Whitening Agent suppliers, you can visit our official website or contact the sales team directly. We will provide you with detailed information about product availability, pricing, and shipping options. Additionally, we also assist you with any specific requirements or customization needs related to Optical Whitening Agent.


Optical Whitening Agents work by absorbing UV light and converting it into visible blue light, compensating for any yellow or dull tones in materials and creating a brighter appearance.

Yes, Optical Whitening Agents can be used in both natural and synthetic fibers to enhance their brightness and whiteness.

Optical Whitening Agents are designed to be durable and exhibit good light fastness, ensuring that the brightness enhancement lasts over time.

Optical Whitening Agents used in cosmetics are typically formulated to be safe for skin application, but it is always recommended to check product labels for specific information.

Optical Whitening Agents do not change the color of materials but enhance their brightness and whiteness by offsetting yellowish tones.

Optical Whitening Agents can gradually diminish over repeated washing, but their effectiveness depends on the specific formulation and washing conditions.

The impact of Optical Whitening Agents on the environment depends on their specific composition. It is essential to follow proper disposal guidelines and use eco-friendly formulations whenever possible.

Yes, Optical Whitening Agents can be used in transparent materials to enhance their brightness and counteract any yellowing.

Optical Whitening Agents are generally compatible with most types of paints, but it is recommended to check for compatibility with specific paint formulations.

Optical Whitening Agents used in food packaging materials must comply with food safety regulations. Specific formulations approved for food contact applications should be used.

Optical Whitening Agents are typically used in small amounts and do not significantly impact the strength or durability of plastics.

Optical Whitening Agents with high resistance to heat can be used in applications that involve elevated temperatures, but it is advisable to choose formulations suitable for specific temperature ranges.

Optical Whitening Agents are compatible with most types of detergents and can be added to improve the whiteness and brightness of fabrics during the laundry process.

Market Area

We supply and exports Optical Whitening Agent in all parts of the world such as

Optical Whitening Agent in Africa Countries
South Africa , Nigeria, Kenya, Ghana, Ethiopia, Tanzania, Algeria, Angola, Benin, Botswana, Burkina Faso, Burundi, Cabo Verde, Cameroon, Central African Republic (CAR), Chad, Comoros, Democratic Republic of the Congo, Côte d’Ivoire, Djibouti, Egypt, Equatorial Guinea, Eritrea, Gabon, Gambia, Guinea, Guinea-Bissau, Lesotho, Liberia, Libya, Madagascar, Malawi, Mali, Mauritania, Mauritius, Morocco, Mozambique, Namibia, Nigeria, Rwanda, Sao Tome and Principe, Senegal, Seychelles, Sierra Leone, Somalia, South Sudan, Sudan, Swaziland, Togo, Tunisia, Uganda, Zambia, Zimbabwe.

Optical Whitening Agent in Gulf Countries
Oman, Qatar, Kuwait, Saudi Arabia, Dubai, Bahrain, Iran, United Arab Emirates

Optical Whitening Agent in Asia Countries
Afghanistan, Armenia, Azerbaijan, Bahrain, Bangladesh, Bhutan, Brunei, Cambodia, China, Cyprus, Georgia, India, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Laos, Lebanon, Malaysia, Maldives, Mongolia, Myanmar (Burma), Nepal, North Korea, Oman, Pakistan, Palestine, Philippines, Qatar, Russia, Saudi Arabia, Singapore, South Korea, Sri Lanka, Syria, Taiwan, Tajikistan, Thailand, Timor-Leste, Turkey, Turkmenistan, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen

We supply Optical Brightening Agent for Fiber in all parts of India.
Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Gujarat, Haryana, Himachal Pradesh, Jammu & Kashmir, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttarakhand, Uttar Pradesh and West Bengal.

Note: – Please be advised that the information contained in this document is intended for illustrative purposes only. Due to variations in product grade, applications, industries, or uses, the accuracy of the information provided cannot be guaranteed. © Copyright 2023 © Vinipul Chemicals All Rights Reserved (Terms of Use). Reproduction of any material from this site is strictly prohibited without permission. Vinipul Chemicals products are exclusively sold through the company’s website. For precise product specifications and requirements, as well as advice on which products are best suited for your specific application needs, please contact us at [email protected] Use Terms | Privacy.

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