Contact: Tina Pan
Email: tina@yuzechemical.com
Wechat: +8618660611992
Whatsapp: +8618660611992
Address: Xinxing Village, Dajiawa Street, Binhai Economic Development Zone,Weifang City ,Shandong Province,China.
Website: www.wfyuzehg.com

White magnesium chloride flakes refer to high-purity, low-impurity magnesium chloride flakes made by the acid method, also known as the chemical synthesis method. This product features minimal impurities, few flocs, low heavy metal content and little sediment, delivering a clear aqueous solution. Thus, white magnesium chloride flakes produced by this process are transparent. Thanks to low impurity levels, the product is less prone to caking.

As a professional magnesium chloride manufacturer, Yuze Chemical mainly supplies this low-impurity white magnesium chloride product, represented by 46% white magnesium chloride flakes. Key COA specifications are listed below:
Test Item | Specification |
Magnesium Chloride (MgCl₂) | ≥46.0% (Actual: 46.5~46.8%) |
Calcium Ion (Ca²⁺) | ≤0.15% |
Sulfate (SO₄²⁻) | ≤0.50% |
Alkali Metal Chlorides (as NaCl) | ≤0.50% |
Water Insoluble Matter | ≤0.10% |
Iron (Fe) | ≤0.005% |
Heavy Metal (Pb) | ≤20ppm |
pH Value (5% aqueous solution, 25℃) | 6.0~8.0 |
Hygroscopicity | Hygroscopic; store in sealed packaging |
1. Low impurities, low heavy metal content, clear dissolved solution and less tendency to cake as stated above.
2. High and stable content; actual content stays above 46.5%.
3. Good water solubility and fast dissolution rate in water. Suitable for preparing high-concentration brine for road dust suppression, ice melting, water treatment, bath salt raw materials and other applications without clogging spraying equipment.
4. Minor quality variation between batches with stable performance.
This 46% white magnesium chloride flakes is mainly used for industrial applications with strict requirements, such as tight limits on sulfate ions and calcium ions.
Yuze magnesium chloride manufacturer provides samples for re-inspection, factory test COA, third-party inspection reports, MSDS and other test documents (please contact our sales staff to request documents). Our monthly output is approximately 12,000 metric tons, supported by three large storage warehouses. It generally takes 3–7 working days from order placement to delivery to the port. The above introduction covers industrial-grade white magnesium chloride flakes. We also supply food grade magnesium chloride and feed grade magnesium chloride.