Magnesium Chloride 99% Powder

How to ensure high purity?

Our Magnesium Chloride 99% Powder is made from high-purity industrial-grade magnesium chloride as the base material. It is processed through four core processes: "deep purification and impurity removal + vacuum low-temperature dehydration + ultra-fine grinding + multi-level classification screening". The product is a snow-white ultra-fine powder with particle size precisely controlled at 120-200 mesh, with a purity of over 99%. It contains almost no crystalline water or impurities and is specially designed as a core raw material tailored for high-end precision scenarios with strict requirements for raw material purity and cleanliness. Compared to ordinary concentrated powder products, it achieves a qualitative leap in purity, impurity control, and stability.

The magnesium chloride content is ≥ 99%, the chloride sodium impurities are ≤ 0.3%, the water insoluble substances are ≤ 0.05%, the sulfate impurities are ≤ 0.02%, the heavy metals (measured by Pb) are ≤ 0.0005%, and the pH value is 5.5 - 7.0. The powder has excellent fluidity and no visible impurities at all. The bulk density is stable at 1.0 - 1.2 g/cm³; the water solution after dissolution has a transmittance of ≥ 99.5%, clear and free of residues; it also has ultra-low corrosiveness and ultra-low toxicity, with extremely low corrosion to precision metal equipment and higher safety for humans and the environment. It is fully compatible with the requirements of high-end precision production processes.

Quality Assurance

Golden Chemical, as a source Factory with a 20-year track record in the field of high-purity chemicals, has established an extremely strict quality control system for Magnesium Chloride 99% Powder, far exceeding that of ordinary products. This ensures that the quality of each batch of products is extremely stable:

1. Raw material selection: Only industrial-grade high-purity magnesium chloride with a content of ≥98% is selected as the base material. Each batch of raw materials must undergo 20 indicators of testing, and any unqualified materials will be directly eliminated. This guarantees the purity of the products from the source;

2. Process control: A fully automated production line is used, and the entire process is carried out in a 10, 000-level dust-free workshop. Key process parameters such as deep purification, vacuum dehydration, and ultra-fine grinding are monitored in real time to avoid human operational errors and secondary pollution;

3. Comprehensive precise testing: Before the products leave the factory, they need to undergo 25 indicators of testing, including magnesium chloride content, impurity content, particle size distribution, heavy metals, and microorganisms. Precise testing methods such as atomic absorption spectroscopy and ion chromatography are used. Each batch of products comes with a detailed authoritative test report, supporting full traceability;

4. International authoritative certifications: It has passed ISO9001-2008 quality management system certification, EU REACH registration, and US FDA food contact material certification.

Packaging Logistics Assurance

Packaging Specifications: Use high-end vacuum aluminum foil bags + outer cardboard boxes (100g/500g/1kg/5kg/25kg), 500kg/1000kg bulk bags (lined with vacuum aluminum foil bags), with built-in high-performance desiccants. The sealing performance is excellent, effectively preventing moisture absorption and agglomeration during transportation and storage, ensuring product purity and stable performance. Customized packaging for small-sized samples and exclusive labels can be provided according to customer requirements.

Logistics Assurance: Long-term cooperation with professional high-end chemical logistics enterprises. Use dedicated transportation vehicles with constant temperature, moisture-proof, and leak-proof features. Provide customized transportation solutions such as full truck and container services. Continuously monitor the transportation status and strictly follow the transportation standards for high-end chemical products.

Support for customized services

1. Customized sample service: Offer 10g - 1kg small-sized customized samples to meet the research and testing needs of customers. Support specialized testing based on customer-specified indicators and issue detailed test reports;

2. Professional technical support: Equip with a professional technical team to provide one-on-one technical connection for customers, offering customized solutions such as raw material compatibility, process optimization, and dosage calculation, helping customers solve complex production problems;

3. Full-process digital traceability: Establish a digital traceability system. Customers can input the batch code on the official website to query the entire chain information including raw material testing, production process, and finished product testing, achieving transparent and controllable quality.

Golden Chemical has its own factory and is a professional manufacturer and supplier in China. We are dedicated to providing you with high-quality Magnesium Chloride 99% Powder. We look forward to working with you!

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