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L‑Carnitine L‑Tartrate (CAS 36687‑82‑8) is a white crystalline powder supplied by Dinayen Enterprise Management in China. The material is chemically described as (C6H13NO4)2·C4H6O6 and is produced by synthesis from L‑Carnitine and L‑tartaric acid. The supplier lists an appearance of white crystalline powder, specific rotation between - 9.5° and 11.0°, residue on ignition ≤ 0.5%, heavy metals ≤ 10 ppm, arsenic ≤ 1 ppm, water content ≤ 0.5% and an assay of 98% with L‑Carnitine content 68.5 % ± 1.0% and L‑tartaric acid 31.8 % ± 1.0%. The product complies with food‑grade standards and is classified under HS code 2923.90.
In the dietary‑supplement market the typical purity for L‑Carnitine L‑Tartrate is 95‑99% and suppliers usually provide it in 25 kg fiber drums, which matches the packaging described by Dinayen. The compound is highly soluble in water, forming a clear solution with pH 3.0‑4.5 at 1% concentration, a property that supports its use in beverages and fortified foods. Standard industry tests include heavy‑metal analysis by ICP‑MS and assay determination by HPLC, both of which are referenced in the supplier’s specification sheet.
Buyers such as nutraceutical manufacturers, sports‑drink formulators and infant‑food producers typically request a Certificate of Analysis and a stability study before committing to a bulk purchase. Dinayen notes a response window of one working day for inquiries, but does not publish a minimum order quantity, lead time or Incoterm, so these details should be confirmed directly. The product’s white crystalline form, listed specifications and HS classification make it suitable for bulk import under standard food‑grade customs procedures.
| CAS Number | 36687-82-8 |
| Appearance | White crystalline powder |
| Specific Rotation | -9.5° to 11.0° |
| Residue on Ignition | ≤0.5% |
| Heavy Metals (ppm) | ≤10 ppm |
| Arsenic (ppm) | ≤1 ppm |
| Assay (purity) | 98% |
| Typical Packaging | 25 kg fiber drum (typical) |
| Standard HS Code | 2923.90 (standard) |
| Solubility (1% water) | Clear solution, pH 3.0‑4.5 |
Dinayen Enterprise Management is located at 1842, Building E07, Suning Wisdom Valley, No.272 Iqingmen Avenue, Gulou District, Nanjing 210019, China. The company holds a harbor trust tier on the platform and currently shows a response rate of 0 %, indicating no automated replies. Their profile states they have been supplying L‑Carnitine L‑Tartrate for almost ten years, serving export markets.
The supplier’s address places it in a major industrial zone of Nanjing, which provides access to logistics hubs and chemical manufacturing infrastructure. While the listing does not disclose annual turnover or employee numbers, the stated trust tier and long‑time involvement in the L‑Carnitine market suggest established production capabilities. Prospective buyers should verify the company’s current certifications and export licences directly with Dinayen.
L-Carnitine L-Tartrate is a high-purity organic compound widely used as a functional food additive and sports nutrition ingredient. This white crystalline powder is synthesized from L-Carnitine and L-Tartaric Acid, meeting food-grade quality standards for beverages, dietary supplements, and health food formulations. As an import-export commodity, it is classified under HS code 2923.90 and is sourced primarily from Chinese and Indian manufacturers supplying global supplement and pharma markets. Typical packaging is 25kg fiber drums with applications in energy metabolism, weight management, and fortified food products.
| 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, importers should request the latest Certificate of Analysis, verify that the product meets the stated assay and heavy‑metal limits, and confirm that the supplier holds any required food‑grade export licences for China. Checking the packaging integrity of the 25 kg fiber drums and ensuring that the drums are sealed and labelled correctly will reduce the risk of contamination during transit.
Logistics for bulk chemical shipments from Nanjing typically involve sea freight from nearby ports such as Shanghai or Ningbo. Buyers need to agree on Incoterms, confirm the expected lead time and arrange payment terms - commonly a T/T advance or L/C - directly with Dinayen, as these details are not disclosed in the listing. Freight costs, insurance and any handling fees should be clarified before the contract is signed.
Quality assurance can be reinforced by arranging an independent third‑party inspection at the supplier’s facility or upon arrival at the destination port. Requesting a full analytical report covering assay, moisture, heavy metals and microbial limits will provide additional confidence. Maintaining records of the inspection report, COA and shipping documents will facilitate customs clearance and downstream product release.
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When sourcing L-Carnitine L-Tartrate Cas No.36687-82-8 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 with key specifications including Food Grade / USP Grade, >= 98.5% (L-Carnitine L-Tartrate content), and White Crystalline Powder. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $25/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2923.90, making it a staple in the Food Chemicals sector with strong demand from importing countries worldwide.
Importing L-Carnitine L-Tartrate Ca 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. To ensure a smooth transaction, buyers should verify import duties for HS Code 2923.90 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. The supplier of this L-Carnitine L-Tartrate Ca 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 Food Chemicals category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing L-Carnitine L-Tartrate Ca 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 2923.90 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 L-Carnitine L-Tartrate Cas No.36687-82-8 from Dinayen Enterprise Management is $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 L-Carnitine L-Tartrate Ca. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, L-Carnitine L-Tartrate Cas No.36687-82-8 is classified under HS Code 2923.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import L-Carnitine L-Tartrate Ca from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Dinayen Enterprise Management. Ensure you have the necessary import licenses for Food 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.
The key specifications for L-Carnitine L-Tartrate Cas No.36687-82-8 supplied by Dinayen Enterprise Management include Food Grade / USP Grade, >= 98.5% (L-Carnitine L-Tartrate content), and White Crystalline Powder. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Dinayen Enterprise Management offers L-Carnitine L-Tartrate Ca with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
L-Carnitine L-Tartrate Ca 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 L-Carnitine L-Tartrate Ca 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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