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Food Grade Magnesium Citrate Nonahydrate supplied by Ningxiang Xinyang Chemical Co.,Ltd. is a white or almost white fine powder with the molecular formula C12H10Mg3O14·9H2O and a molecular weight of 613.3 g mol‑1. The product carries CAS 153531‑96‑5 and is classified as Food Grade according to USP and EP standards. Appearance is a fine, slightly soluble powder; the USP/EP listed magnesium content on a dry basis ranges from 14.5 % to 16.5 %. The pH of a 1 % solution is reported between 5.0 and 9.0, typically stabilising around 6.5‑8.5.
Typical industry practice for magnesium citrate nonahydrate limits heavy metals to less than 10 ppm for lead and 50 ppm for total heavy metals, matching the values shown in the supplier data. Oxalate content is reported at 280 ppm, while chloride is limited to 0.05 % and sulfate to 0.2 % - figures that align with common food‑additive specifications. Loss on drying is listed between 24 % and 28 %, a range considered normal for the hydrated form. The powder is normally packed in 25 kg kraft bags or fiber drums, providing a two‑year shelf life under dry storage conditions.
The compound is widely used as a magnesium nutrient supplement in fortified foods, beverage formulations and pharmaceutical products where high bio‑availability is required. Bulk purchasers such as food manufacturers and nutraceutical firms typically order the material in 25 kg bags and arrange FOB shipping from Chinese ports. Buyers should confirm the minimum order quantity, preferred Incoterms and any required certificates of analysis before placing an order, noting that the supplier’s harbour‑tier verification indicates a recognised commercial entity but current response metrics are unavailable.
| Chemical Formula | Mg3(C6H5O7)2·9H2O |
| Molecular Weight (g mol‑1) | 613.3 |
| CAS Number | 153531-96-5 |
| Appearance | White or almost white fine powder, slightly soluble in water |
| Magnesium Content (dry basis, %) | 14.5‑16.5 |
| pH (1 % solution) | 5.0‑9.0, typical 6.5‑8.5 |
| Oxalate (ppm) | 280 |
| Heavy Metals (ppm, total) | ≤50 |
| Loss on Drying (%) | 24‑28 |
| Particle Size (typical) | 0‑200 µm (typical) |
Ningxiang Xinyang Chemical Co.,Ltd. is located in Changsha, Hunan Province, China, with its manufacturing facility on Manufacturing Road in the Maotian Industrial Park, postal code 410600. The company is listed as a harbour‑tier supplier on the platform, indicating that it has passed basic verification checks. Its public profile does not disclose a response rate, showing a recorded response rate of 0 % and an average response time of zero hours.
The supplier’s catalogue lists Food Grade Magnesium Citrate Nonahydrate as a bulk chemical commodity, and the profile confirms compliance with USP and EP standards but does not provide additional certifications. No further corporate history, employee numbers or client references are supplied, so interested importers should request any specific quality certificates or audit reports directly from the company. All trade communication should be conducted through the listed contact details to verify current production capacity and shipping capabilities.
Food Grade Magnesium Citrate Nonahydrate is a white fine powder with molecular formula C12H10Mg3O14·9H2O and molecular weight of 613.3. This organic magnesium salt is widely used as a mineral supplement in food fortification, beverage formulations, and nutritional products due to its high bioavailability. As a bulk food chemical commodity, it is traded internationally in powdered form, typically packaged in 25kg bags or fiber drums for export shipment, and must comply with food safety standards for heavy metals and microbial limits.
| 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 obtain a current Certificate of Analysis that confirms magnesium content, heavy‑metal limits and loss on drying values. Request any food‑safety certificates such as USP or EP compliance reports, and verify that the product meets the regulatory requirements of the destination market. Confirm that the supplier can provide batch‑by‑batch test results for heavy metals and microbial limits to ensure consistent quality.
Logistics for this bulk chemical typically involve FOB terms from major Chinese ports such as Shanghai or Shenzhen, with the material shipped in 25 kg kraft bags stacked within fiber drums. While the supplier does not publish a lead time, bulk orders from similar Chinese chemical manufacturers usually require 30‑45 days from order confirmation to shipment. Buyers should agree on payment terms - commonly a Letter of Credit (L/C) at sight or after shipment - and verify the bank details before finalising the contract.
Quality assurance can be reinforced by arranging a third‑party inspection at the manufacturing site or upon arrival at the destination port. Inspectors should check packaging integrity, verify the net weight of each bag, and compare the sample’s analytical results against the supplied Certificate of Analysis. Maintaining records of these inspections and any corrective actions will support compliance with both internal quality standards and external regulatory audits.
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When sourcing Food Grade Magnesium Citrate Nonahydrate for your business, securing the right balance of quality and cost is essential. Ningxiang Xinyang Chemical Co.,Ltd., a verified supplier based in China, offers this product with key specifications including Food Grade, White fine powder, almost white crystalline, C12H10Mg3O14·9H2O, Molecular Weight 613.3 g/mol, and White or almost white fine powder, slightly soluble in water. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.01/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2918.16, making it a staple in the Food Chemicals sector with strong demand from importing countries worldwide.
Importing Food Grade Magnesium Citr requires careful attention to shipping logistics, customs compliance, and secure payment terms. Ningxiang Xinyang 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 2918.16 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 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 Food Grade Magnesium Citr 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 import export marketplace. Start your sourcing journey today.
Importing Food Grade Magnesium Citr 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 2918.16 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 Food Grade Magnesium Citrate Nonahydrate from Ningxiang Xinyang Chemical Co.,Ltd. is $0.01/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 Ningxiang Xinyang Chemical Co.,Ltd. through EximNext.
The supplier, Ningxiang Xinyang Chemical Co.,Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Food Grade Magnesium Citr. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Food Grade Magnesium Citrate Nonahydrate is classified under HS Code 2918.16. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Food Grade Magnesium Citr from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Ningxiang Xinyang Chemical Co.,Ltd.. Ensure you have the necessary import licenses for Food Chemicals products in your destination country.
Yes, Ningxiang Xinyang 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.
The key specifications for Food Grade Magnesium Citrate Nonahydrate supplied by Ningxiang Xinyang Chemical Co.,Ltd. include Food Grade, White fine powder, almost white crystalline, C12H10Mg3O14·9H2O, Molecular Weight 613.3 g/mol, and White or almost white fine powder, slightly soluble in water. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Ningxiang Xinyang Chemical Co.,Ltd. offers Food Grade Magnesium Citr with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Food Grade Magnesium Citr is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Ningxiang Xinyang Chemical Co.,Ltd. through our platform.
Ningxiang Xinyang Chemical Co.,Ltd. maintains international quality certifications. These ensure that the Food Grade Magnesium Citr 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. Ningxiang Xinyang 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 Ningxiang Xinyang Chemical Co.,Ltd..
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