As a reliable China-based chemical manufacturer, we specialize in high-purity Magnesium Sulphate Anhydrous Powder (purity≥98.0%). Produced through advanced thermal calcination processes, our product contains zero water of crystallization, making it a highly effective dehydrating agent, industrial chemical reagent, feed additive, and fertilizer raw material.
Unlike standard hydrous salts, our anhydrous magnesium sulphate powder offers high water-absorption capacity, rapid dissolution, and strict moisture control.
Product Specifications
High Dehydration & Desiccant Capability: High affinity for water molecules allows rapid water absorption in chemical reactions and organic solvent drying.
Anti-Caking Protection: Equipped with double-layer sealed moisture-proof packaging to ensure the powder stays free-flowing during maritime shipping.
Fine & Uniform Powder Mesh: Excellent solubility and consistency for compound fertilizers, feed premixes, and industrial formulations.
Factory Direct Supply:With over 15 years of international export experience, we serve clients across North America, Europe, Southeast Asia, and the Middle East. Our state-of-the-art facilities offer complete OEM and private-label customization, including custom bag artwork, precise mesh size adjustments, and multi-language labeling to comply with local regulatory standards. We maintain close partnerships with top shipping lines to ensure reliable vessel space, competitive freight rates, and on-time ocean transit.
Chemical & Industrial Processing: Used as an organic solvent drying agent, dye auxiliary in textile manufacturing, leather processing agent, and chemical synthesis raw material.
Agriculture & Fertigation: High-concentration magnesium source for water-soluble fertilizer formulations, liquid foliage sprays, and soil deficiency correction.
Animal Feed Additive: Vital dietary magnesium supplement for poultry, cattle, livestock, and aquaculture feed premixes.
25 kg / 50 kg Bags: Heavy-duty PP/PE woven bags with thick PE inner liners.
1000 kg / 1250 kg Jumbo Bags: FIBC bulk bags customized for large industrial handling.
OEM & Palletization: Customized bag printing, pallet shrink-wrapping, and sea-freight container desiccant protection available.
Monthly Capacity: 10,000+ Metric Tons
Loading Ports: Qingdao, Tianjin, China
Every shipment is tested in our ISO-certified factory laboratory before loading. A full Certificate of Analysis (COA) is provided with every batch, verifying purity, heavy metals (Pb, As, Cd, Hg), particle size distribution, and loss on drying.
Looking for factory-direct prices, technical data, or custom packaging options? Contact our sales team today to receive a response within 12 hours.
Q: How do you guarantee moisture protection during ocean freight?
A: We apply double-layer vacuum-sealed PE liners inside heavy-duty outer bags .
Q: Do you offer sample testing before bulk contract signing?
A: Yes, free 500g samples can be dispatched via express courier for your laboratory verification.
