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2-Mercaptobenzothiazole (MBT), identified by CAS No. 149-30-4, is a primary rubber vulcanization accelerator supplied by Henan Kailun Chemical Co., Ltd from China. This material conforms to the Chinese executive standard GB/T 11407-2003 and is supplied as a light yellow or greyish-white powder or granules. Its key specifications include an initial melting point of at least 170.0°C, a loss on drying of 0.30%, and an ash content of 0.30%.
The product has a molecular weight of 167.26 g/mol and a density typically between 1.42 and 1.52 g/cm³. It demonstrates good storage stability with a recommended shelf life of two years under normal conditions. MBT is soluble in ethyl acetate, ethanol, and alkaline solutions like NaOH, while being slightly soluble in benzene and insoluble in water and gasoline. Its lower explosion limit is 21 g/m³, a standard safety parameter for this chemical.
As an acid accelerator with medium-fast activity, MBT is a workhorse chemical in the rubber industry, primarily for manufacturing tires, inner tubes, footwear, rubber belts, and hoses. It imparts excellent aging properties when used alone or in combination with other accelerators like DM and TMTD. Henan Kailun Chemical packages it in 25 kg plastic woven bags, paper with plastic film bags, or kraft paper bags. Buyers should confirm specific packaging options and whether ultra-fine powder grades are available to meet their formulation needs.
| Chemical Name | 2-Mercaptobenzothiazole (MBT) |
| CAS Number | 149-30-4 |
| Molecular Formula | C7H5NS2 |
| Molecular Weight | 167.26 g/mol |
| Appearance | Light yellow or greyish-white powder or granules |
| Initial Melting Point | ≥ 170.0°C |
| Loss on Drying | ≤ 0.30% |
| Ash Content | ≤ 0.30% |
| Density (typical) | 1.42 - 1.52 g/cm³ |
| Solubility in Water | Insoluble |
| Executive Standard | GB/T 11407-2003 |
| Shelf Life (typical) | 2 years under normal storage conditions |
Henan Kailun Chemical Co., Ltd is a chemical supplier based in Anyang, Henan Province, China. The company's listed address is No. 25th Jiefang North, Huaixna, Anyang. The supplier profile indicates a 'harbor' trust tier, but the response rate is listed as 0.00%, with no average response time provided.
The listing demonstrates the supplier's direct manufacturing or sourcing capability for rubber accelerators like MBT, evidenced by the detailed product specifications and reference to the Chinese national standard GB/T 11407-2003. The description does not provide information on the company's history, number of employees, or specific client portfolio. Buyers are advised to verify the supplier's current response rate and request recent quality control documentation directly.
| 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 |
When sourcing 2-Mercaptobenzothiazole from Henan Kailun Chemical Co., Ltd in China, begin by verifying the supplier's current response rate and communication reliability, as the listed rate is 0.00%. Request a recent batch sample and its corresponding Certificate of Analysis (COA) to confirm the product meets the GB/T 11407-2003 specifications, particularly the melting point and ash content. Clarify the exact packaging options available and confirm whether ultra-fine powder can be supplied if needed for your application.
For logistics, confirm the lead time from order confirmation to shipment, as this is not specified in the listing. Discuss the available Incoterms (e.g., FOB, CIF) and the port of loading in China. Given the product's classification as a chemical, ensure all shipping documentation, including Material Safety Data Sheets (MSDS) and certificates of origin, are arranged in advance. The recommended storage conditions of a cool, dry place with a two-year shelf life should be factored into your inventory planning.
Quality assurance should extend beyond the initial COA. Consider discussing with the supplier their internal quality control processes and frequency of testing. For large-volume orders, you might negotiate for pre-shipment inspection rights. Since MBT is a critical accelerator, consistency between batches is paramount for your rubber compounding process. Establish clear specifications for any additional parameters important to your formulation, such as particle size distribution, beyond the standard ones provided.
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When sourcing 2-Mercaptobenzothiazole for your business, securing the right balance of quality and cost is essential. Henan Kailun Chemical Co., Ltd, a verified 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 $1880/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Industrial Chemicals sector with strong demand from importing countries worldwide.
Importing 2-Mercaptobenzothiazole requires careful attention to shipping logistics, customs compliance, and secure payment terms. Henan Kailun 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. The supplier of this 2-Mercaptobenzothiazole 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 B2B marketplace. Start your sourcing journey today.
Importing 2-Mercaptobenzothiazole 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 2-Mercaptobenzothiazole from Henan Kailun Chemical Co., Ltd is $1880/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 Henan Kailun Chemical Co., Ltd through EximNext.
The supplier, Henan Kailun Chemical Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for 2-Mercaptobenzothiazole. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for 2-Mercaptobenzothiazole depends on the specific grade and form. Contact Henan Kailun Chemical Co., Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.
To import 2-Mercaptobenzothiazole from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Henan Kailun Chemical Co., Ltd. Ensure you have the necessary import licenses for Industrial Chemicals products in your destination country.
Yes, Henan Kailun Chemical 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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Henan Kailun Chemical Co., Ltd through EximNext.
Henan Kailun Chemical Co., Ltd offers 2-Mercaptobenzothiazole with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
2-Mercaptobenzothiazole is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Henan Kailun Chemical Co., Ltd through our platform.
Henan Kailun Chemical Co., Ltd maintains international quality certifications. These ensure that the 2-Mercaptobenzothiazole 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. Henan Kailun 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 Henan Kailun Chemical Co., Ltd.
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