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Antioxidant 697 CAS NO.70331-94-1
Antioxidant 697 with CAS NO.70331-94-1 is a hindered phenolic stabiliser designed to protect polymers and rubber from oxidative degradation during processing and service. Its molecular structure, 2,2’-oxamidobis[ethyl 3-(3,5-di-t-butyl-4-hydroxyphenyl) propionate], provides high thermal stability, making it effective in applications exposed to elevated temperatures such as automotive components and electrical insulation.
This antioxidant is highly soluble in organic solvents, which simplifies its incorporation into masterbatches and direct compounding processes. It is particularly effective in polyolefins, where it prevents chain scission and maintains mechanical integrity. Standard industry use includes stabilising high-density polyethylene, linear low-density polyethylene, and thermoplastic elastomers, with typical addition levels between 0.2 and 0.4 percent.
Industrial buyers in the plastics, coatings, and personal care sectors utilise this additive to extend product lifespan and preserve appearance. Bulk supply options often include multi-layer paper bags or fibre drums to prevent contamination. Buyers should confirm the supplier’s ability to provide consistent particle size and purity, as these factors influence dispersion and performance.
| Chemical Name | 2,2’-Oxamidobis[ethyl 3-(3,5-di-t-butyl-4-hydroxyphenyl) propionate] |
| CAS Number | 70331-94-1 |
| Physical State | Powder |
| Molecular Formula | C44H68N2O8 typical |
| Thermal Stability | Up to 300 °C typical |
| Solubility | High in organic solvents |
| Ash Content | 0.1 percent maximum typical |
| Volatility | Less than 1 percent at 105 °C typical |
| Standard Addition Level | 0.2 - 0.4 percent by weight typical |
| Packaging | Multi-layer paper bags or fibre drums typical |
Guangzhou Chengshuai New Material Co., Ltd is located in Panyu District, Guangzhou, Guangdong Province, with its address at No.10, Jiqingxiang, Shiyicun, Shilou Town. The company focuses on the production and supply of chemical additives, including antioxidants and stabilisers for industrial use. Its operations cater to both domestic and international markets, with a particular emphasis on polymer and rubber applications.
The supplier holds a harbor trust tier, indicating a moderate level of verification and reliability. However, current response metrics are unavailable, with a response rate and average response hours recorded as zero. Buyers are encouraged to initiate direct contact to assess communication efficiency and technical support, as these are critical for resolving formulation queries and ensuring timely delivery.
| 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 |
Sourcing Antioxidant 697 CAS NO.70331-94-1 from Guangzhou Chengshuai New Material Co., Ltd - China Import Guide
Prior to ordering, confirm that the antioxidant meets your specific regulatory and performance standards. Request a technical data sheet and safety data sheet to verify chemical identity, purity, and handling guidelines. Ensure the supplier can provide batch consistency, as variations can affect stabilisation performance.
Negotiate Incoterms such as FOB or CIF Guangzhou to clarify responsibility for shipping and insurance. Discuss lead times, which may depend on production capacity and order volume. Payment terms should be agreed upon in advance, with options like T/T or L/C offering security for both parties.
Upon delivery, inspect the packaging for integrity and check for any signs of moisture exposure. Conduct laboratory tests to verify key specifications such as melting point, solubility, and ash content. For critical applications, consider third-party testing to ensure compliance with your formulation requirements.
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30 suppliersBuy & Import Antioxidant 697 Cas No.70 — Wholesale Supply from China
Securing a reliable supply chain for Antioxidant 697 Cas No.70331-94-1 is critical for maintaining your business operations. Guangzhou Chengshuai New Material Co., Ltd, a supplier located in China, provides high-quality Antioxidant 697 Cas No.70 ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Industrial Chemicals industry, catering to distributors, wholesalers, and importers worldwide.
Request Wholesale Pricing & Bulk Trade Terms
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Antioxidant 697 Cas No.70 from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Guangzhou Chengshuai New Material Co., Ltd. This seamless communication is powered by EximNext, a premier import export marketplace that connects ambitious buyers with global sellers across every major industry.
About Guangzhou Chengshuai New Material Co., Ltd — Supplier in China
We understand that verifying supplier credentials is a top priority for importers. Guangzhou Chengshuai New Material Co., Ltd is part of our extensive network of vetted international exporters. Browse more products in the Industrial Chemicals category or discover new suppliers across the Industrial Chemicals sector. Expand your sourcing capabilities through our trusted online B2B marketplace — the import export marketplace built for serious international trade.
International Shipping & Import Guidelines for Antioxidant 697 Cas No.70
When importing Antioxidant 697 Cas No.70 from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Frequently Asked Questions About Antioxidant 697 Cas No.70
How can I get the wholesale price for Antioxidant 697 Cas No.70331-94-1?
Click the "Request Quotation" button to contact Guangzhou Chengshuai New Material Co., Ltd directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Can I buy Antioxidant 697 Cas No.70 in bulk from China?
Yes, Guangzhou Chengshuai New Material Co., Ltd provides Antioxidant 697 Cas No.70 for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
What shipping terms are available for this product?
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Guangzhou Chengshuai New Material Co., Ltd. Contact the supplier to discuss the best logistics options for importing Antioxidant 697 Cas No.70 to your country.
How do I request a sample of Antioxidant 697 Cas No.70331-94-1?
Send a direct message to Guangzhou Chengshuai New Material Co., Ltd through our platform to request a product sample before committing to a large wholesale order.
Is it safe to source products from this supplier?
Guangzhou Chengshuai New Material Co., Ltd is a registered supplier on EximNext. Check the company profile and documents before ordering, and use our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
What specifications should I ask for when importing Antioxidant 697 Cas No.70?
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Guangzhou Chengshuai New Material Co., Ltd.
Does Guangzhou Chengshuai New Material Co., Ltd offer custom packaging or private labeling?
Many suppliers on EximNext, including Guangzhou Chengshuai New Material Co., Ltd, offer custom packaging and private label options for bulk wholesale orders.
What payment methods are accepted for international orders?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.
Can I find more Industrial Chemicals suppliers on EximNext?
Yes, EximNext hosts a wide network of Industrial Chemicals manufacturers, exporters, and wholesalers across 200+ countries.
How do I contact Guangzhou Chengshuai New Material Co., Ltd for a bulk trade inquiry?
Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our import export marketplace.
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