Import Calcium Chloride — Buy in Bulk from Supplier in China

Calcium chloride from Shandong Weifang Longwei Industrial Co, .Ltd is supplied as white granular powder, flakes, or granules with a high solubility in water. The anhydrous form meets a minimum purity of 94%, while the dihydrate variant achieves 74% minimum purity. Both forms exhibit a pH of 9-10 in a 10% solution, making them suitable for industrial applications requiring controlled alkalinity and rapid dissolution.

The product is available in anhydrous and dihydrate grades, with impurity limits strictly controlled: magnesium and alkali metal chloride capped at 2.5%, water-insoluble matter at 0.1%, sulphate at 0.1%, and alkalinity at 0.2%. These specifications align with standard industrial grades for calcium chloride, which typically target purity between 74-97% depending on hydration state. The material is commonly used in de-icing, dust suppression, and moisture absorption due to its hygroscopic properties.

Industrial buyers use this calcium chloride for road de-icing, concrete acceleration, and brine production in the oil and gas sector. Packaging options include 25 kg PP/PE bags or 1000 kg jumbo bags, with a typical 20-foot container holding 20-24 metric tons. Bulk importers should confirm specific packaging and handling requirements, as the product’s granular or flake form can influence storage and transportation logistics.

Shandong Weifang Longwei Industrial Co, .Ltd is based in Weifang, Shandong Province, with its office located at Room 1608, D-Building, Financial Street Service Zone, No.5097 Shengli Street. The company operates as an imported-tier supplier specialising in chemical products, including calcium chloride. Its profile indicates a focus on bulk industrial materials, with logistics and packaging tailored for large-scale buyers.

The supplier’s trust tier is classified as harbor, reflecting a baseline verification level. Response metrics are currently unavailable, with a response rate of 0.00% and no recorded average response hours. Buyers are advised to contact the company directly for specific trade terms, certifications, or additional technical details, as these are not explicitly stated in the available profile.