For Purchasing Managers, Technical Directors & Operations Leaders seeking a reliable, high‑purity magnesium gluconate API that cuts cost and accelerates time‑to‑market.
In 2025‑2026, corporate purchasing teams across the USA report three recurring frustrations when sourcing magnesium gluconate (CAS 13133‑07‑8):
Consider this scenario: a mid‑size nutraceutical company plans a 500 kg launch of a magnesium‑enriched supplement. The current supplier quotes $1,850 /kg, with a 45‑day lead time and only 97 % purity. The hidden cost of re‑processing and delayed market entry can exceed $150,000 in lost revenue.
| Parameter | Value | Unit |
|---|---|---|
| CAS Number | 13133‑07‑8 | - |
| Purity (HPLC) | ≥99.5 | % |
| Moisture | ≤0.5 | % |
| Heavy Metals (Pb, Cd, Hg, As) | ≤10 ppb each | ppb |
| Particle Size (D50) | 45 | µm |
| Solubility (25 °C) | ≈31 g/100 mL | water |
| pH (1 % aq.) | 3.5‑4.5 | - |
| Shelf Life | 24 | months (sealed) |
Pharmaceutical Formulations – A U.S. generic drug manufacturer switched to our magnesium gluconate for an injectable magnesium supplement. Purity rise from 97 % to 99.6 % reduced downstream crystallization steps by 38 %, cutting labor costs by $45 k per batch.
Food & Beverage – A leading sports‑drink brand integrated our API into a new electrolyte line. The high solubility (≈31 g/100 mL) enabled a clear, non‑hazy solution, improving consumer acceptance scores by 12 %.
Cosmetics – A premium skincare company used our magnesium gluconate as a chelating agent in anti‑aging serums. The low heavy‑metal content met their stringent “clean‑beauty” claim, resulting in a 15 % increase in repeat purchases.
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Our standard MOQ is **1 kg** for research‑grade and **10 kg** for bulk pharmaceutical grade. Custom lower quantities can be arranged for sample evaluation.
Yes. Our OEM/ODM team can blend magnesium gluconate with selected excipients (e.g., citric acid, maltodextrin) to meet your specific API profile. Lead time is typically **10‑12 days** after formulation approval.
We offer **T/T (30 % advance, 70 % before shipment)**, **Letter of Credit (L/C)** at sight, and **PayPal/Stripe** for small‑volume orders. All terms comply with U.S. import regulations.
All bulk containers are sealed in **double‑layer polyethylene bags** with **desiccant packs**. We partner with DHL, FedEx, and UPS for temperature‑controlled air freight. Tracking is provided in real time.

Absolutely. We ship a **10 g free sample** (no charge, only shipping cost) with a full CoA. If the sample meets your specifications, we can convert it to a full order within 48 hours.
Our technical service team is on‑call 24/7 via WhatsApp, email, or phone. We assist with analytical method validation, regulatory documentation, and any batch‑related queries for up to **12 months** post‑delivery.
Order **within the next 7 days** and receive a **5 % price reduction** on all bulk shipments, plus a complimentary 10 g analytical sample. No hidden fees, money‑back guarantee if purity < 99 %.
All shipments are insured; payment security is guaranteed through escrow services.
Emily R. – Procurement Lead, BioPharma Solutions
"The sample arrived within 48 hours, and the CoA matched the promised 99.7 % purity. Our R&D timeline shortened by two weeks."
Carlos M. – Operations Manager, NutriMax Corp.
"We saved **$210 k** on a 150 ton order thanks to the competitive pricing and zero‑damage shipping. The product integrated seamlessly into our tablet line."
Sophie L. – Technical Director, ClearSkin Labs
"Regulatory filing was smooth because Global Technology provided full GMP and FDA documentation. Their after‑sales support answered our stability queries within hours."
Global Technology Co., Ltd – Your trusted partner for high‑purity APIs.
Address: No. 14, 863 Park, Zhongyuan District, Zhengzhou City, Henan Province, China.
Trusted by Global Leaders
Certificates & Compliance: CE, FDA, ISO 9001, GMP, RoHS, CB, VDE, SAA, HACCP/GMP, IPPC – all downloadable on request.