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Optical Brightener OB‑1 is a free‑sample fluorescent whitening agent supplied by Jinan Ogilvy Chemical Co Ltd, produced in China. The product is supplied as a fine powder with a minimum purity of 98.5 % and is identified by CAS No 1533‑45‑5. It belongs to the oxazole class of optical brighteners, which emit strong blue fluorescence under UV illumination. The supplier offers free samples and proceeds to full orders once the sample meets buyer expectations.
In the plastics industry, oxazole brighteners are typically used at concentrations of 0.05‑0.2 % by weight to achieve a noticeable increase in whiteness. Typical thermal stability for such agents extends to about 200 °C, allowing incorporation into PVC, PS, ABS, PE, PP and recycled PET without degradation. Standard testing follows ISO 10547 for whiteness and fluorescence intensity, and the brightener is compatible with common polymer processing temperatures. The powder form facilitates easy blending during melt compounding or extrusion.
Primary customers include polymer manufacturers, recyclers of polyester fibers and PET bottle producers seeking to improve product appearance. Trade can be arranged on a FOB or CIF basis, with the supplier confirming lead times after the sample approval. Payment is usually made by T/T, with the sample provided at no charge pending negotiation of shipping fees.
| Product Form | Powder |
| Purity (min) | 98.5 % |
| CAS Number | 1533‑45‑5 |
| Chemical Class | Oxazole fluorescent brightener |
| Typical usage level | typical 0.1 % by weight (range 0.05‑0.2 %) |
| Typical thermal stability | typical up to 200 °C |
| Compatible polymers | PVC, PS, ABS, PE, PP, recycled PET (standard) |
| Standard test method | ISO 10547 (typical) |
| Typical packaging | typical 25 kg drum |
| Typical shelf life | typical 24 months |
Jinan Ogilvy Chemical Co Ltd is based in Jinan, China, and is listed with a harbor trust tier on the platform, though its response rate and average response time are not disclosed. The company focuses on the manufacture and distribution of chemical additives for the plastics sector.
The listing states that the optical brightener is offered as a free sample, with subsequent orders placed after the sample is approved. No specific certifications or audit reports are mentioned, and the supplier indicates that transactions are conducted via T/T payment. Prospective buyers should confirm packaging options and any regulatory compliance requirements directly with the company.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Importers should obtain the material safety data sheet and a certificate of analysis confirming the 98.5 % purity before committing to a purchase. It is also prudent to request a small trial batch to test compatibility with the intended polymer matrix and to verify fluorescence under UV light. Confirm that the supplier can provide the brightener in the desired packaging size and that any regulatory filings, such as REACH or local chemical registration, are in place.
Shipping of the powder is usually arranged on FOB or CIF terms from a Chinese port, and buyers need to clarify whether the product is classified as non‑hazardous for customs purposes. Lead times should be agreed upon after sample approval, and payment is typically made by T/T, with a deposit required before production. Ensure that the incoterm selected aligns with the buyer’s freight forwarder capabilities and that insurance coverage is specified in the contract.
Quality control can include third‑party testing for purity, fluorescence intensity and thermal stability prior to shipment. Importers should ask for the test report and a declaration of compliance with relevant standards such as ISO 10547. Upon arrival, verify that the product label matches the agreed CAS number and that the packaging integrity is intact before releasing payment.
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When sourcing Free Sample Optical Brightener Ob-1 For Plastic for your business, securing the right balance of quality and cost is essential. Jinan Ogilvy Chemical Co Ltd, a 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 $1216/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Importing Free Sample Optical Brigh requires careful attention to shipping logistics, customs compliance, and secure payment terms. Jinan Ogilvy 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Free Sample Optical Brigh for business registration and quality documents before ordering. 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 manufacturers and exporters across 200+ countries. Explore similar products in the Chemicals & Allied Products category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Free Sample Optical Brigh 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 Free Sample Optical Brightener Ob-1 For Plastic from Jinan Ogilvy Chemical Co Ltd is $1216/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 Ogilvy Chemical Co Ltd through EximNext.
The supplier, Jinan Ogilvy Chemical Co Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Free Sample Optical Brigh. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Free Sample Optical Brightener Ob-1 For Plastic depends on the specific grade and form. Contact Jinan Ogilvy Chemical Co Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Free Sample Optical Brigh from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Jinan Ogilvy Chemical Co Ltd. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
Open the Jinan Ogilvy Chemical Co Ltd company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Jinan Ogilvy Chemical Co Ltd through EximNext.
Jinan Ogilvy Chemical Co Ltd offers Free Sample Optical Brigh with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Free Sample Optical Brigh is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Jinan Ogilvy Chemical Co Ltd through our platform.
Jinan Ogilvy Chemical Co Ltd maintains international quality certifications. These ensure that the Free Sample Optical Brigh 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 Ogilvy 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 Ogilvy Chemical Co Ltd.
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