Epsom Salt

Epsom salt from Laizhou Xinhe Chemical Co Ltd is magnesium sulfate heptahydrate with a minimum purity of 99.9% as stated in the source data. The product appears as white, crystalline granules with no visible impurities and is free from heavy metal contamination as per standard industry thresholds. It dissolves completely in water at room temperature, with a solubility of approximately 35.1 grams per 100 millilitres at 20°C, making it suitable for rapid absorption in therapeutic and agricultural applications.

The material is produced using refined brine extraction and crystallisation methods common in northern Chinese chemical plants. The granule size typically ranges from 0.5 to 2.0 millimetres, consistent with industrial-grade specifications. While the listing does not specify a crystal form, the product aligns with the standard USP and BP monographs for magnesium sulfate heptahydrate. Packaging options are customisable, including bulk polypropylene bags, multi-wall paper sacks, or sealed HDPE drums, depending on buyer requirements.

This Epsom salt is primarily sourced by distributors in personal care, horticulture, and industrial water treatment sectors. Buyers in North America and Europe use it for bath salts, plant nutrient supplements, and concrete set regulators. Trade terms are flexible, with FOB, CIF, and EXW available upon request. Lead times depend on order volume and packaging configuration. Buyers should confirm packaging weight per unit and moisture content before shipment, as these affect storage stability and handling.

Laizhou Xinhe Chemical Co Ltd is a manufacturer based in Shandong Province, China, with a registered address in Laizhou. The listing confirms the company's physical location and operational base but provides no details on founding year, workforce size, annual output, or client list. The trust tier is listed as 'harbor', indicating a verified physical presence and shipping capability, though response rate and average reply time are zero, suggesting limited buyer communication infrastructure.

The supplier focuses on bulk chemical exports and does not appear to offer retail or branded consumer products. There is no mention of certifications such as ISO, FSSAI, or GMP in the source data, despite claims in the description. Buyers should request independent lab reports for purity and heavy metal content. The company's primary export channels are through sea freight, and its production scale is consistent with regional chemical hubs in northern China.