Optical Brightening Agent Ob-1
- Estimate pricing$ 15
- AvailabilityIn stock
- Product ClassOptical Brightening Agent For Plastic
- Product NameOptical Brightening Agent OB-1
- Chemical Name2.2-(4.4-diphenol vinyl) dibenzoxazol
- CAS No.1533-45-5
Products Description
Product Class: Optical Brightening Agent For Plastic Product Name: Optical Brightening Agent OB-1 Chemical Name: 2.2-(4.4-diphenol vinyl) dibenzoxazol CAS No.: 1533-45-5 C.I. No.: 393 Structural Formula: Molecular Formula: C28H18N2O2 Molecular Weight: 414 Technical Index: Appearance: yellowish green powder Melting Point:358~360°C Purity:â?¥99% Uses : Mainly be used in whitening of polyester and plastic, as well in whitening of Nylon during polymerization. Package: 10kg or 25kg per fiber drum
Product Categories
Products Specification
- Product ClassOptical Brightening Agent For Plastic
- Product NameOptical Brightening Agent OB-1
- Chemical Name2.2-(4.4-diphenol vinyl) dibenzoxazol
- CAS No.1533-45-5
- C.I. No.393
- Molecular FormulaC28H18N2O2
- Molecular Weight414
- Appearanceyellowish green powder
- Melting Point358~360°C
- Purityâ?¥99%
- UsesMainly be used in whitening of polyester and plastic, as well in whitening of Nylon during polymerization.
- Package10kg or 25kg per fiber drum
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Optical Brightening Agent Ob-1 is a chemical compound used for whitening polyester and plastic materials, as well as nylon during polymerization. It appears as a yellowish green powder with a melting point of 358–360°C and a purity of at least 99%. Its chemical name is 2.2-(4.4-diphenol vinyl) dibenzoxazol, with CAS No. 1533-45-5, C.I. No. 393, molecular formula C28H18N2O2, and molecular weight 414. It is packaged in 10kg or 25kg per fiber drum.
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At Global Trade Plaza, we understand that quality is paramount in the B2B sector. As updated by the seller, the Optical Brightening Agent Ob-1 is manufactured to meet rigorous industry standards, ensuring reliability and performance for your business operations. Designed with businesses in mind, the product offers outstanding end user experience. As your business grows, so do your needs, hence it is designed to scale with you, offering flexible solutions that adapt to changing demands. Explore more such product varieties from sellers, suppliers, manufacturers and exporters at our website. You can even import or export Optical Brightening Agent Ob-1 or connect with global Importers and Exporters online.
About Supplier
Shandong Raytop Chemical Co., Ltd. is a premier leather products export company, established in 2010 and based in China. With a decade of experience, Shandong Raytop Chemical Co., Ltd. has built a reputation for delivering high-quality leather goods to clients across the globe. The company specializes in a wide range of leather products, including bags, wallets, belts, and custom leather accessories, all crafted with precision and attention to detail. Leveraging advanced manufacturing techniques and stringent quality control processes, Shandong Raytop Chemical Co., Ltd. ensures that each product meets the highest standards. The company’s commitment to excellence, timely delivery, and customer satisfaction has made it a trusted name in the international market.Shandong Raytop Chemical Co., Ltd. continues to expand its global footprint, exporting its superior leather products to various countries, while maintaining strong relationships with clients worldwide.
Supplier Details for Optical Brightening Agent Ob-1
- Established - 6 Oct, 2026
- Business Type - Contact Seller
- Deals in Product Type - Chemicals & Allied Products
- Country - China
Frequently Asked Questions (FAQs) on Optical Brightening Agent Ob-1
1. What is the Seller’s Policy on Payment for Optical Brightening Agent Ob-1?
The trusted supplier, Shandong Raytop Chemical Co., Ltd., accepts for transactions related to Optical Brightening Agent Ob-1. All payments are processed securely via the Global Trade Plaza B2B platform, ensuring buyer protection and supplier credibility.
2. How to Place an Order for Optical Brightening Agent Ob-1 with Shandong Raytop Chemical Co., Ltd.?
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Placing an order for Optical Brightening Agent Ob-1 with Shandong Raytop Chemical Co., Ltd. is quick and straightforward on Global Trade Plaza, a leading B2B marketplace for global buyers and suppliers. You can:
3. What Should You Consider When Buying Optical Brightening Agent Ob-1 Online in 2025?
Product specifications (material, durability, features) Quality certifications and compliance Supplier credibility and customer reviews Minimum Order Quantity (MOQ) and bulk pricing Lead time and delivery timelines
When purchasing Optical Brightening Agent Ob-1 from a B2B marketplace in 2025, focus on the following critical factors:
Comparing prices and communicating directly with verified sellers like Shandong Raytop Chemical Co., Ltd. can help ensure value for money and better sourcing decisions.
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5. What is the Port of Dispatch, Estimated Price, and Packaging Type Offered by Shandong Raytop Chemical Co., Ltd.?
Shandong Raytop Chemical Co., Ltd., a reliable B2B trader from China, dispatches Optical Brightening Agent Ob-1 primarily through the port at China. Packaging types (e.g., bulk, custom, eco-friendly) and estimated pricing may vary based on order volume and destination. To get detailed logistics and pricing information, reach out via the Inquire Now button or Sign Up for direct supplier interaction.
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