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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›Extreme Pressure And Antiwear Additive THX-512B is a thiadiazole-based chemical compound with CAS number 72676-55-2, supplied as a fine yellow powder. It meets the supplier’s enterprise standards with nitrogen content ranging from 17.5% to 19.7% and sulfur content between 63.0% and 67.0%, as determined by elemental analysis. The material passes 99% of screening tests at 200 mesh, indicating high purity and consistent particle distribution.
This additive is designed for use in ester-based lubricating oils where extreme pressure and antiwear performance are critical. Its low ash content of 0.4% and density of 2.09 Mg/m³ at 25°C ensure minimal residue and stable dispersion in base oils. The melting point range of 153 - 160°C and insolubility in water and benzene make it suitable for high-temperature industrial applications without premature degradation.
It is primarily purchased by lubricant formulators in automotive, marine, and heavy machinery sectors seeking reliable EP/AW performance without sulfur-based additives. The product is packed in 25kg drums and has a shelf life of one year when stored sealed at room temperature. Buyers should confirm compatibility with their base oil systems and validate performance under load conditions before full-scale adoption.
| CAS Number | 72676-55-2 |
| Chemical Class | Thiadiazole derivative |
| Appearance | Yellow powder |
| Nitrogen Content | 17.5% - 19.7% |
| Sulfur Content | 63.0% - 67.0% |
| Fineness Pass Rate | >99% at 200 mesh |
| Ash Content | 0.4% |
| Density at 25°C | 2.09 Mg/m³ |
| Melting Point | 153°C - 160°C |
| Solubility | Insoluble in water and benzene |
Yantai Heng Nuo Chemical Technology Co., Ltd is a manufacturer based in Yantai, Shandong Province, China, operating from an industrial address in the ETDZ zone. The company is verified under the harbor trust tier, indicating basic compliance with export documentation and facility inspection protocols. No claims are made regarding company size, revenue, years in operation, or client list.
The listing shows no evidence of third-party certifications, R&D facilities, or export history beyond the product’s technical data. The supplier responds to inquiries with zero recorded response rate, suggesting limited or no active customer engagement. Buyers should treat this as a direct manufacturer with no public-facing operational transparency beyond the provided product specifications.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before ordering, verify the supplier’s batch-specific test reports for nitrogen, sulfur, ash, and fineness. Request a Certificate of Analysis with actual values, not just ranges. Confirm the product matches CAS 72676-55-2 and check for contamination from other thiadiazole derivatives. Ensure the packaging is intact and labeled with batch ID, date, and hazard classification under GHS.
Lead time is not specified; confirm with the supplier. Standard Incoterms for this product are FOB Qingdao or CIF destination port. Payment terms are typically T/T in advance or L/C at sight. The product is classified as UN3077, Class 9, for shipping. Buyers should request SDS and export documentation prior to shipment to avoid customs delays.
Perform a four-ball wear test and EP load test per ASTM D2783 and D2596 to validate performance. Inspect for color consistency and absence of lumps or discoloration upon receipt. Retain a sample for 90 days in case of performance disputes. Ensure the supplier provides a batch-specific analytical report with chromatography or HPLC data to confirm chemical identity and purity.
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Securing a reliable supply chain for Extreme Pressure And Antiwear Additive Thx-512b is critical for maintaining your business operations. Yantai Heng Nuo Chemical Technology Co., Ltd, a verified supplier located in China, provides high-quality Extreme Pressure And Anti 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.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Extreme Pressure And Anti from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Yantai Heng Nuo Chemical Technology Co., Ltd. This seamless communication is powered by EximNext, a premier online B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Yantai Heng Nuo Chemical Technology 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 B2B marketplace — the import export marketplace built for serious international trade.
When importing Extreme Pressure And Anti 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.
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