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Diphenylamine
Diphenylamine from Henan Jiujiu Chemical Co., Ltd. is a white to light brown crystalline solid with a minimum purity of 99.5%, as confirmed by the supplier's technical data. It is packaged in 25kg kraft bags, designed for bulk handling and storage in industrial settings. The compound has a melting point of approximately 52.5°C and is slightly soluble in water but readily dissolves in organic solvents such as ethanol, ether, and benzene.
This material is typically used as an antioxidant in rubber manufacturing to prevent oxidative degradation during processing and service life. It also serves as an intermediate in the synthesis of dyes and agrochemicals, and as a stabilizer in lubricating oils. The 99.5% purity level aligns with standard industrial-grade requirements, though the supplier does not specify compliance with ASTM, ISO, or other formal standards. No certifications are confirmed in the listing.
Buyers in the rubber, pesticide, and dye industries commonly source this material for batch production. The supplier offers bulk quantities via FOB or CIF terms, with payment options including T/T and L/C. Lead time and exact MOQ are not stated and must be confirmed directly. Packaging is standard for chemical transport: sealed kraft bags with inner liners to prevent moisture ingress.
| Chemical Name | Diphenylamine |
| Molecular Formula | (C6H5)2NH |
| Molecular Weight | 169.23 g/mol |
| Purity | 99.5% |
| Appearance | White to light brown crystalline solid |
| Melting Point | 52.5°C |
| Solubility | Soluble in ethanol, ether, benzene; slightly soluble in water |
| Packaging | 25kg kraft bags with inner moisture barrier |
| Typical Moisture Content | Typical maximum for industrial-grade diphenylamine is 0.3% |
| Typical Freezing Point Range | Standard range for high-purity diphenylamine is 52.0°C to 53.0°C |
Henan Jiujiu Chemical Co., Ltd. is listed as an imported supplier with a registered address in Zhengzhou, Henan Province. The company is verified by harbor trust indicators but provides no public profile, website, or details on production capacity, workforce, or export history. The listing confirms no response rate or average reply time, indicating limited buyer communication infrastructure.
The supplier is identified only by its legal name and location. There is no mention of certifications, years in operation, client list, or production facilities. All claims about product quality are derived from the product description alone, with no independent verification data provided. Buyers should treat this as a trading entity without disclosed manufacturing capability.
| 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 Diphenylamine from Henan Jiujiu Chemical Co., Ltd. - China Import Guide
Before placing an order, verify the actual purity level with a recent certificate of analysis (CoA) that includes moisture, aniline, and high/low boiling point impurity content. Confirm the freezing point test method used and whether it follows ASTM or equivalent standards. Do not accept claims based solely on supplier text without third-party lab validation.
Confirm the Incoterms, lead time, and payment terms directly with the supplier. FOB Shanghai or Ningbo are common for Chinese chemical exports, but CIF may be offered. Payment via L/C is preferred for first-time buyers. MOQ is not stated; request minimum container or pallet quantities. Lead time may be 15-30 days depending on production scheduling.
Request physical samples before bulk purchase. Inspect packaging integrity, bag labeling, and seal condition. Upon arrival, conduct a spot test for moisture and appearance. Retain samples for 90 days in case of quality disputes. Ensure the supplier provides a signed CoA and SDS in English. Do not rely on the listing’s claims without independent verification.
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30 suppliersBuy & Import Diphenylamine — Wholesale Supply from China
Securing a reliable supply chain for Diphenylamine is critical for maintaining your business operations. Henan Jiujiu Chemical Co., Ltd., a supplier located in China, provides high-quality Diphenylamine 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 Products 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 Diphenylamine from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Henan Jiujiu Chemical Co., Ltd.. This seamless communication is powered by EximNext, a premier B2B marketplace that connects ambitious buyers with global sellers across every major industry.
About Henan Jiujiu Chemical Co., Ltd. — Supplier in China
We understand that verifying supplier credentials is a top priority for importers. Henan Jiujiu Chemical Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Related category or discover new suppliers across the Products sector. Expand your sourcing capabilities through our trusted global B2B marketplace — the import export marketplace built for serious international trade.
International Shipping & Import Guidelines for Diphenylamine
When importing Diphenylamine 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 Diphenylamine
How can I get the wholesale price for Diphenylamine?
Click the "Request Quotation" button to contact Henan Jiujiu Chemical Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Can I buy Diphenylamine in bulk from China?
Yes, Henan Jiujiu Chemical Co., Ltd. provides Diphenylamine 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 Henan Jiujiu Chemical Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Diphenylamine to your country.
How do I request a sample of Diphenylamine?
Send a direct message to Henan Jiujiu Chemical 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?
Henan Jiujiu Chemical 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 Diphenylamine?
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Henan Jiujiu Chemical Co., Ltd..
Does Henan Jiujiu Chemical Co., Ltd. offer custom packaging or private labeling?
Many suppliers on EximNext, including Henan Jiujiu Chemical 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 Products suppliers on EximNext?
Yes, EximNext hosts a wide network of Related manufacturers, exporters, and wholesalers across 200+ countries.
How do I contact Henan Jiujiu Chemical 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 B2B marketplace.
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