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Products Information: Products Name: OPTICALBRIGHTENER OB-1; Color Index No: C.I.393 Synonyms: FBA 393; OBA 393,Fluorescent Brightener OB-1; Optical Brightener Agent OB-1 Molecular Formula:C28H18N2O2 Molecular Weight:414 CAS No:1533-45-5 EINECS No: 216-245-3 Appearance: Light yellowish green powder Melting point:358 Assay:98.5% Fineness: 200 meshes Molecular Structure: Features Optical Brightener OB-1has excellent high temperature resistance. It has wide range ofapplication, and is used for the whitening of nylon fiber, polyesters, andvarious plastics. It has outstanding brightening ability and gooddispersibility. It also has good adaption and weather resistance Applications OpticalBrightener OB-1 can be used on polyester fiber, nylon fiber, polypropylene,hard PVC, ABS, EVA, PS, polycarbonate etc. For high temperature resistantplastics, only ob-1 can be used, and the addition amount of optical brightenerob-1 is small and the whitening degree is high. Reference dosage: Every 1000kg materials to add OB-1 brightener: 1, EVA, polypropylene, nylon, polycarbonate in the amount of 75-200 g.
2. The adding amount of polyester fiber is 75g- 300g Package & Storage: 10kg or 25kg/ fiber drums. It can bepacked in other forms according to user's requirements. Shelf life: not more than 24 months inthe room temperature.
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Optical Brightener OB-1 is offered by Jinan Tonex Chemical Co.,Ltd, a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing Optical Brightener OB-1, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing Optical Brightener Ob-1 for your business, securing the right balance of quality and cost is essential. Jinan Tonex Chemical Co.,Ltd, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $12.5/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Optical Brightening Agent sector with strong demand from importing countries worldwide.
Importing Optical Brightener Ob-1 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Jinan Tonex Chemical Co.,Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Optical Brightener Ob-1 has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Optical Brightening Agent category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Optical Brightener Ob-1 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Optical Brightener Ob-1 from Jinan Tonex Chemical Co.,Ltd is $12.5/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Jinan Tonex Chemical Co.,Ltd through EximNext.
The supplier, Jinan Tonex Chemical Co.,Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Optical Brightener Ob-1. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Optical Brightener Ob-1 depends on the specific grade and form. Contact Jinan Tonex Chemical Co.,Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Optical Brightener Ob-1 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Jinan Tonex Chemical Co.,Ltd. Ensure you have the necessary import licenses for Optical Brightening Agent products in your destination country.
Yes, Jinan Tonex Chemical Co.,Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Jinan Tonex Chemical Co.,Ltd through EximNext.
Jinan Tonex Chemical Co.,Ltd offers Optical Brightener Ob-1 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Optical Brightener Ob-1 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Jinan Tonex Chemical Co.,Ltd through our platform.
Jinan Tonex Chemical Co.,Ltd maintains international quality certifications. These ensure that the Optical Brightener Ob-1 meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Jinan Tonex Chemical Co.,Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Jinan Tonex Chemical Co.,Ltd.
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