※ Need specific data, a batch inspection report or a sample? Call us and it will be arranged; quotations are given the same day.
Magnesium sulphate heptahydrate is a colourless or white crystalline solid, readily soluble in water. In agriculture it is used as a magnesium fertiliser, in livestock farming as a feed additive, in building materials for lightweight wall products, and it is a raw material for many chemicals; the food grade is used for food additives and food processing under stricter limits on heavy metals.
※ The above are examples of common specifications; specific data, content and packaging are subject to mutual confirmation.
Building materials (lightweight walls), agricultural magnesium fertiliser, livestock feed additives, chemical raw materials.
Please state whether the use is agricultural, feed or food; we supply the matching grade and provide the batch documents.
For building materials, agricultural magnesium fertiliser or chemical raw materials chooseIndustrial grade; for feed additives chooseFeed grade; for food additives and food processing chooseFood grade。
As a magnesium fertiliser it can be applied to the soil or as a top dressing; the rate depends on the crop and the soil — ask your local agronomist if needed.
From one bag; you canSamplesconfirmed.
The feed grade has stricter limits on heavy metals; for agricultural magnesium fertiliser and building materials the industrial grade is enough, while feed additives need the feed grade.
In-stock orders are arranged the same day, normally dispatched within 24–48 hours and shipped within a week; tell us if it is urgent.
Yes. Several products can go on one order with a single invoice and shipment — stating names and quantities together is simplest.
Tell us product name, specification, packaging and quantity for a prompt quotation, or simply email us.
