Import Dl-Tartaric Acid — Buy in wholesale FOB from Supplier in China
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DL-Tartaric Acid
DL‑Tartaric Acid (E330, CAS 133‑37‑9) is a racemic mixture of L‑ and D‑tartaric acid supplied as a white powder. The product conforms to the FCC IV/BP98 specification and contains a purity greater than 99.7 % expressed as C₄H₆O₆. Its molecular formula is C₄H₆O₆ and it melts between 200 °C and 206 °C. The listed loss on drying is not disclosed in the source data.
In the food‑additive market the typical grade of DL‑tartaric acid is 99.5 % - 99.9 % purity and is stored in dry, temperature‑controlled conditions to prevent moisture uptake. Standard industry practice requires packaging in moisture‑resistant polyethylene bags or fibre drums, often with a moisture barrier liner. The material is chemically stable under normal atmospheric conditions but should be kept away from strong oxidisers. Typical analytical methods include HPLC for enantiomeric purity and titration for acid value.
The acid is used as an acidity regulator, antioxidant and chelating agent in beverages, bakery products and dairy formulations. Importers such as food processors, beverage manufacturers and nutraceutical firms are common buyers. Dinayen Enterprise Management notes a decade of export experience and a response time of one working day, but purchasers should confirm MOQ, Incoterms and payment terms directly with the supplier.
| Appearance | White powder |
| Purity (as C4H6O6) | >99.7% |
| Molecular formula | C4H6O6 |
| Melting Point | 200-206 °C |
| Loss on drying | Not disclosed |
| CAS Number | 133-37-9 |
| E Number | E330 |
| Typical storage temperature | 15-25 °C, dry environment (typical) |
| Typical packaging | Moisture‑resistant polyethylene bags or fibre drums with liner (typical) |
Dinayen Enterprise Management is based in Nanjing, Jiangsu Province, China, with the registered address of 1842, Building E07, Suning Wisdom Valley, No.272 Iqingmen Avenue, Gulou District, 210019. The supplier appears in the harbour trust tier on the marketplace, although its response rate is currently shown as 0 % and no average response time is recorded.
According to the listing, Dinayen has been manufacturing and exporting DL‑Tartaric Acid for almost ten years, positioning itself as an experienced provider of this food‑additive chemical. The company states that inquiries about price or market trends receive a reply within one working day, indicating a commitment to prompt communication.
| 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 |
Sourcing DL-Tartaric Acid from Dinayen Enterprise Management - China Import Guide
Before placing an order, importers should request the latest certificate of analysis and verify that the batch meets the FCC IV/BP98 specification with purity above 99.7 % as C₄H₆O₆. It is advisable to confirm the CAS number 133‑37‑9 and the E‑number E330, and to obtain a material safety data sheet that lists any handling precautions. Screening these documents helps ensure regulatory compliance in the destination market.
Logistics details such as lead time, shipping method and Incoterms are not disclosed in the listing, so buyers must ask Dinayen Enterprise Management to specify the expected production schedule and preferred delivery terms, whether FOB Nanjing, CIF Shanghai or another arrangement. Clarifying the payment schedule - whether by T/T, L/C or another instrument - will also reduce the risk of misunderstandings. Early agreement on these points streamlines customs clearance and freight planning.
Upon shipment, arranging a pre‑shipment inspection by an accredited third‑party lab can verify that the acid conforms to the agreed purity and moisture specifications. Buyers should also consider a random sample test for enantiomeric ratio using HPLC to confirm the racemic nature of the product. Retaining the COA, MSDS and inspection report provides a documented trail for quality assurance and facilitates any future regulatory audits.
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30 suppliersBuy Dl-Tartaric Acid in Bulk — Verified Supplier in China
When sourcing Dl-Tartaric Acid 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 $1.35/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.
Dl-Tartaric Acid Specifications, Trade Terms & Pricing
Importing Dl-Tartaric Acid 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 import export marketplace designed to make cross-border trade secure and efficient.
About Dinayen Enterprise Management — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Dl-Tartaric Acid 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 online B2B marketplace. Start your sourcing journey today.
Import Dl-Tartaric Acid — Shipping, Logistics & Customs
Importing Dl-Tartaric Acid 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).
Frequently Asked Questions About Dl-Tartaric Acid
What is the wholesale price of Dl-Tartaric Acid?
The current listed wholesale price for Dl-Tartaric Acid from Dinayen Enterprise Management is $1.35/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.
What is the Minimum Order Quantity (MOQ) for Dl-Tartaric Acid?
The supplier, Dinayen Enterprise Management, has set a Minimum Order Quantity (MOQ) of 1 Bags for Dl-Tartaric Acid. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Dl-Tartaric Acid?
The HS Code classification for Dl-Tartaric Acid 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.
How can I import Dl-Tartaric Acid from China?
To import Dl-Tartaric Acid 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.
Is Dinayen Enterprise Management a verified supplier?
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.
What are the key specifications of Dl-Tartaric Acid?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Dinayen Enterprise Management through EximNext.
What packaging options are available for bulk orders of Dl-Tartaric Acid?
Dinayen Enterprise Management offers Dl-Tartaric Acid with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Dl-Tartaric Acid the most?
Dl-Tartaric Acid is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Dinayen Enterprise Management through our platform.
What certifications does this Dl-Tartaric Acid supplier hold?
Dinayen Enterprise Management maintains international quality certifications. These ensure that the Dl-Tartaric Acid meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Dl-Tartaric Acid on EximNext?
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.
What payment methods are accepted?
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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