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DL-Malic Acid E297, identified by CAS no.617-48-1, is the racemic mixture of D‑ and L‑malic acid produced by chemical synthesis. The product is supplied as white crystals or a crystalline powder and meets an assay range of 99.0‑100.5 percent. Its specific rotation is recorded between - 0.10° and +0.10°. Impurities are limited to 0.10 percent residue on ignition, 0.1 percent water‑insoluble substance, 1.0 percent fumaric acid, 0.05 percent maleic acid, 10 ppm lead and 4 ppm arsenic.
In the food additive market, malic acid of this grade is typically required to stay below 0.5 percent moisture and to conform to heavy‑metal limits of 10 ppm lead and 5 ppm arsenic, matching international food‑grade standards. The product is often blended with sweeteners such as aspartame to stabilise flavour in beverages. Typical packaging for bulk trade is a 25 kg paper bag that protects the crystals from moisture. Storage in a cool, dry environment preserves purity over time.
The acid is widely used to adjust acidity and enhance flavour in wines, fruit juices, soft drinks, chewing gums and dairy‑based beverages. Importers supplying manufacturers of beverages, confectionery and functional drinks commonly source this chemical. Dinayen Enterprise Management states a decade of export experience and promises a response within one working day, though specific MOQ, lead time and Incoterms should be confirmed directly with the supplier.
| Appearance | White crystals or crystalline powder |
| Assay | 99.0 - 100.5% |
| Specific Rotation | -0.10° to +0.10° |
| Residue on ignition | 0.10% max |
| Water‑insoluble substance | 0.1% max |
| Fumaric Acid | 1.0% max |
| Maleic Acid | 0.05% max |
| Heavy metals (Pb) | 10 ppm max |
| Arsenic (As) | 4 ppm max |
| Typical moisture content | 0.5% typical for food‑grade malic acid |
Dinayen Enterprise Management is located at 1842, Building E07, Suning Wisdom Valley, No.272 Iqingmen Avenue, Gulou District, Nanjing 210019, China. The supplier carries a harbor trust tier on the platform and currently shows a 0.00 % response rate, indicating that no replies have been recorded in the system. The listed address confirms a base in Nanjing, a major chemical manufacturing hub in eastern China.
The company’s profile notes almost ten years of experience exporting DL‑Malic Acid and states that enquiries are answered within one working day. Their product page highlights the availability of the acid in both crystal and powder forms for food‑grade applications. No additional certifications, production capacity figures or client references are provided in the listing.
| 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 |
Before placing an order, verify the supplier’s certificates of analysis, heavy‑metal test reports and any food‑safety certifications they can provide. Confirm the exact assay, impurity limits and moisture content for the batch you intend to import. Request a sample if possible to validate quality against the specifications listed.
Discuss logistics early, including the preferred Incoterm (for example FOB Nanjing or CIF Shanghai) and the expected lead time for production and shipment. Clarify payment terms such as a 30 % advance with the balance payable upon document presentation. Ensure that the supplier can accommodate your required shipping volume and container type.
Arrange for an independent inspection agency to perform a pre‑shipment audit, focusing on assay, impurity levels and packaging integrity. Request the original test certificates and a full material safety data sheet with each consignment. Maintaining a clear record of these documents will aid customs clearance and quality assurance for your downstream customers.
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When sourcing Dl-Malic Acid E297, Cas No.617-48-1 for your business, securing the right balance of quality and cost is essential. Dinayen Enterprise Management, 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 $1.25/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 Dl-Malic Acid E297, Cas N requires careful attention to shipping logistics, customs compliance, and secure payment terms. Dinayen Enterprise Management 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Dl-Malic Acid E297, Cas N 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 import export marketplace. Start your sourcing journey today.
Importing Dl-Malic Acid E297, Cas N 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 Dl-Malic Acid E297, Cas No.617-48-1 from Dinayen Enterprise Management is $1.25/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 Dinayen Enterprise Management through EximNext.
The supplier, Dinayen Enterprise Management, has set a Minimum Order Quantity (MOQ) of 1 Bags for Dl-Malic Acid E297, Cas N. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Dl-Malic Acid E297, Cas No.617-48-1 depends on the specific grade and form. Contact Dinayen Enterprise Management through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Dl-Malic Acid E297, Cas N from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Dinayen Enterprise Management. Ensure you have the necessary import licenses for Industrial Chemicals products in your destination country.
Yes, Dinayen Enterprise Management 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 Dinayen Enterprise Management through EximNext.
Dinayen Enterprise Management offers Dl-Malic Acid E297, Cas N with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Dl-Malic Acid E297, Cas N is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Dinayen Enterprise Management through our platform.
Dinayen Enterprise Management maintains international quality certifications. These ensure that the Dl-Malic Acid E297, Cas N 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. Dinayen Enterprise Management 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 Dinayen Enterprise Management.
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