Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

Maleic Anhydride Flakes are an organic intermediate with the formula C4H2O3 supplied by Shandong S‑sailing Chemical Co. Ltd. in flake form for easy handling. The listing describes the material as a high‑purity industrial chemical, although a specific percentage is not stated. Each batch is packed in 25 kg bags and can be consolidated to 25 mt per 20‑foot container for bulk transport. The supplier notes a delivery window of fifteen days for standard orders.
Typical particle size for maleic anhydride flakes ranges from 0.5 to 2 mm, a size that facilitates accurate dosing in resin synthesis. Industry standards aim for moisture content below 0.5 % and a bulk density near 1.2 g/cm³, both of which are consistent with the supplier’s handling guidelines. The compound is classified as Class 9 for environmental hazards and is normally stored at 15‑30 °C to preserve stability. Third‑party testing is accepted, and the seller provides 24‑hour online support for technical queries.
Buyers in the polyester resin, coating and adhesive markets often source these flakes for Diels‑Alder reactions and other polymerisation processes. Trade conditions include FOB, CFR and CIF, with payment methods of TT, LC or DP. The supplier’s contact team, led by Olivia Zhang, offers continuous online assistance to arrange documentation, shipping and any required quality verification.
| Physical Form | Flakes |
| Purity | high (supplier confirmation required) |
| Chemical Formula | C4H2O3 |
| Packaging | 25 kg bag (standard) |
| Typical Particle Size | 0.5‑2 mm (typical) |
| Typical Moisture Content | <0.5 % (typical) |
| Typical Bulk Density | 1.2 g/cm³ (typical) |
| Delivery Lead Time | within 15 days (supplier) |
| Accepted Incoterms | FOB, CFR, CIF (supplier) |
| Shipping Capacity | 25 mt per 20' container (supplier) |
Shandong S-sailing Chemical Co. Ltd. operates from Dongying in Shandong Province, China, and carries a harbour‑tier verification on the platform. The profile shows a response rate of 0 % and does not list an average response time, suggesting that buyers should initiate contact early to secure timely replies.
The firm specialises in maleic anhydride products, offering both powder and flake variants. Third‑party testing is explicitly accepted and the supplier maintains a 24‑hour online service staffed by Olivia Zhang. Packaging is standardised to 25 kg bags, and the company can consolidate shipments to full‑container loads for larger orders.
Maleic Anhydride Flakes is a high-purity industrial chemical intermediate widely used in the production of unsaturated polyester resins, coatings, adhesives, and plastifiers. This C4 olefin derivative is supplied in flake form ensuring easy handling and accurate dosing in industrial processes. As a key feedstock for Diels-Alder reactions, it serves the plastics, construction, and automotive coatings industries globally. Third-party testing and 24-hour online support available for international buyers evaluating bulk import orders.
| 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 |
Prior to confirming a purchase, importers should request the most recent third‑party test report and verify the exact purity and moisture specifications, since the listing only describes the material as high‑purity without a numeric value. Confirming the integrity of the 25 kg bag packaging and ensuring that the flake size meets process requirements are also important steps.
The supplier indicates a standard lead time of fifteen days and offers FOB, CFR and CIF terms. Buyers should confirm the loading port in Dongying, clarify any freight forwarder requirements for Class 9 hazardous material handling, and agree on payment conditions such as TT, LC or DP before finalising the order.
Quality control can be reinforced by arranging a pre‑shipment inspection and requesting a full material safety data sheet. Independent verification of particle size distribution and moisture content is advisable. Ensure that the commercial invoice, packing list and certificate of origin are prepared to satisfy customs authorities and streamline clearance procedures.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with suppliers
When sourcing Maleic Anhydride Flakes for your business, securing the right balance of quality and cost is essential. Shandong S-sailing Chemical Co. Ltd., a supplier based in China, offers this product with key specifications including Industrial Grade / Technical Grade, Min. 99.5% Maleic Anhydride, and Flakes / Crystalline Solid. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1410/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2917.34, making it a staple in the Acetic Acid (Vinegar) sector with strong demand from importing countries worldwide.
Importing Maleic Anhydride Flakes requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shandong S-sailing Chemical 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 2917.34 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Maleic Anhydride Flakes for business registration and quality documents before ordering. 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 manufacturers and exporters across 200+ countries. Explore similar products in the Acetic Acid (Vinegar) category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Maleic Anhydride Flakes 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 2917.34 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 Maleic Anhydride Flakes from Shandong S-sailing Chemical Co. Ltd. is $1410/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 Shandong S-sailing Chemical Co. Ltd. through EximNext.
The supplier, Shandong S-sailing Chemical Co. Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Maleic Anhydride Flakes. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Maleic Anhydride Flakes is classified under HS Code 2917.34. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Maleic Anhydride Flakes from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shandong S-sailing Chemical Co. Ltd.. Ensure you have the necessary import licenses for Acetic Acid (Vinegar) products in your destination country.
Open the Shandong S-sailing Chemical Co. Ltd. company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
The key specifications for Maleic Anhydride Flakes supplied by Shandong S-sailing Chemical Co. Ltd. include Industrial Grade / Technical Grade, Min. 99.5% Maleic Anhydride, and Flakes / Crystalline Solid. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Shandong S-sailing Chemical Co. Ltd. offers Maleic Anhydride Flakes with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Maleic Anhydride Flakes is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shandong S-sailing Chemical Co. Ltd. through our platform.
Shandong S-sailing Chemical Co. Ltd. maintains international quality certifications. These ensure that the Maleic Anhydride Flakes 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. Shandong S-sailing 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 Shandong S-sailing Chemical Co. Ltd..
Discover more products in Acetic Acid (Vinegar) from suppliers worldwide.