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UV Absorber UV-329 CAS NO.3147-75-9 is a benzotriazole‑type ultraviolet stabiliser supplied by Guangzhou Chengshuai New Material Co., Ltd. Its chemical name is 2-(2H‑Benzotriazol‑2‑yl)-4-(1,1,3,3‑tetramethylbutyl)phenol and it carries the CAS identifier 3147‑75‑9. The product is described as high‑performance and designed to protect polymers, coatings and adhesives from UV‑induced degradation. It is offered in bulk quantities suitable for industrial use.
In the specialty chemicals market UV‑329 belongs to the class of benzotriazole UV absorbers that typically provide absorption peaks around 340 nm and maintain stability up to 250 °C. Standard commercial grades achieve a purity of at least 98 % and are soluble up to 0.5 g L‑1 in water, allowing incorporation into a range of resin systems. Typical packaging for this grade is in 25 kg drums, which facilitates handling for large‑scale production. The additive is compatible with automotive plastics, architectural coatings and packaging films, matching the performance expectations of those sectors.
Buyers such as automotive manufacturers, coating formulators and film producers commonly source UV‑329 to extend product service life under outdoor exposure. Guangzhou Chengshuai New Material Co., Ltd states that it can supply the material on FOB or CIF terms and accepts payment by L/C or T/T. The supplier mentions flexible minimum order quantities, but the exact MOQ should be confirmed directly. Prospective importers are advised to request a material safety data sheet and any applicable test certificates before finalising the purchase.
| Chemical Name | 2-(2H-Benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol |
| CAS Number | 3147-75-9 |
| UV Absorption Peak | Typical 340 nm |
| Purity | Typical ≥ 98 % |
| Molecular Weight | Typical 384.5 g mol‑1 |
| Thermal Stability | Typical up to 250 °C |
| Solubility in Water | Typical ≤ 0.5 g L‑1 |
| Standard Packaging | Typical 25 kg drum bulk |
Guangzhou Chengshuai New Material Co., Ltd is located at No.10, Jiqingxiang, Shiyicun, Shilou Town, Panyu District, Guangzhou, Guangdong, China, postal code 511447. The supplier carries a harbour‑level trust tier, indicating a basic verification status within the marketplace. The company’s response rate is currently recorded as 0.00, with no average response time available, suggesting that communication should be initiated early in the sourcing process.
The firm specialises in the production and export of specialty chemicals, with UV‑329 listed as a key ultraviolet stabiliser offering. According to the listing, the company can ship the product under FOB or CIF incoterms and accepts payment by letter of credit or telegraphic transfer. It also states that the product complies with international certifications such as ISO and SGS, although buyers should request the specific certificates for the batch they intend to purchase.
UV Absorber UV-329 is a high-performance benzotriazole-type ultraviolet stabilizer designed to protect polymers, coatings, and adhesives from UV degradation. Widely used in automotive plastics, architectural coatings, and packaging films, it offers superior photostability and compatibility with a range of resin systems. Ideal for import-export trading in the specialty chemicals sector, this additive extends product service life under harsh outdoor conditions.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, importers should verify that the chemical matches the CAS number 3147‑75‑9 and request a current certificate of analysis to confirm purity and composition. Requesting the material safety data sheet will also clarify any handling or safety requirements specific to the batch. Confirming that the supplier can provide ISO or SGS certification for the shipment adds an extra layer of confidence.
Logistics for UV‑329 are typically arranged under FOB or CIF incoterms, but the exact terms should be clarified with the supplier during negotiation. Lead‑time estimates are not disclosed in the listing, so buyers need to ask for a production schedule and expected shipment window. Payment methods such as L/C or T/T are accepted, and the supplier’s response rate suggests early communication is advisable to avoid delays.
Quality assurance commonly involves third‑party inspection and laboratory testing of the received material. Importers should arrange for an independent analysis of purity, UV absorption performance, and any required regulatory compliance documentation. Requesting the original test certificates and retaining them with the import paperwork will support smooth customs clearance and downstream product certification.
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When sourcing Uv Absorber Uv-329 Cas No.3147-75-9 for your business, securing the right balance of quality and cost is essential. Guangzhou Chengshuai New Material Co., Ltd, a verified supplier based in China, offers this product with key specifications including White to off-white powder or crystalline solid, 3147-75-9, and C20H25N3O. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $3565./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 2933.59, making it a staple in the Industrial Chemicals sector with strong demand from importing countries worldwide.
Importing Uv Absorber Uv-329 Cas No requires careful attention to shipping logistics, customs compliance, and secure payment terms. Guangzhou Chengshuai New Material Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 2933.59 in their destination country. 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Uv Absorber Uv-329 Cas No 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 Industrial Chemicals category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Uv Absorber Uv-329 Cas No 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 for HS Code 2933.59 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 Uv Absorber Uv-329 Cas No.3147-75-9 from Guangzhou Chengshuai New Material Co., Ltd is $3565./Unit 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 Guangzhou Chengshuai New Material Co., Ltd through EximNext.
The supplier, Guangzhou Chengshuai New Material Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Unit for Uv Absorber Uv-329 Cas No. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Uv Absorber Uv-329 Cas No.3147-75-9 is classified under HS Code 2933.59. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Uv Absorber Uv-329 Cas No from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Guangzhou Chengshuai New Material Co., Ltd. Ensure you have the necessary import licenses for Industrial Chemicals products in your destination country.
Yes, Guangzhou Chengshuai New Material 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.
The key specifications for Uv Absorber Uv-329 Cas No.3147-75-9 supplied by Guangzhou Chengshuai New Material Co., Ltd include White to off-white powder or crystalline solid, 3147-75-9, and C20H25N3O. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Guangzhou Chengshuai New Material Co., Ltd offers Uv Absorber Uv-329 Cas No with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Uv Absorber Uv-329 Cas No is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Guangzhou Chengshuai New Material Co., Ltd through our platform.
Guangzhou Chengshuai New Material Co., Ltd maintains international quality certifications. These ensure that the Uv Absorber Uv-329 Cas No 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. Guangzhou Chengshuai New Material 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 Guangzhou Chengshuai New Material Co., Ltd.
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