CAS Number: 10034-99-8

E-Number: ---

EC Number: 231-298-2

Mol. Formula: MgO4S

Pack Sizes


25 Kilo Bag Options for Epsom Salt

Overview: What is Epsom Salt?

Magnesium Sulfate, commonly known as Epsom Salt, is a nearly white, hygroscopic salt with no discernible taste or odour. A range of agricultural, food and pharmaceutical products throughout the UK use Epsom Salts widely.

There are two primary means of manufacturing Epsom Salts. The first route is by directly obtaining it from dry lake beds and similar sources. The other is more industrial - by reacting either Magnesia or Magnesite with Sulfuric Acid. Both routes end with the product being purified, cleaned, dried and milled before packing.

Whether medicines, agriculture, food, and beverage, Magnesium Sulfate has countless applications within these industries. Firstly, you can use Epsom Salts in a range of medications and treatments in bath salts, to soothe aching muscles, and in a range of drawing pastes, asthma, eclampsia and even to supplement low magnesium levels. Additionally, it is a crucial addition to agricultural applications as an addition to fertilizers. Most solutions and blends are pH neutral when added into soils, meaning they become the safe bet for nutrients without affecting the pH levels. Finally, food and beverage companies use magnesium sulfate as a brewing salt and a coagulant to create tofus.

Epsom Salt at Kilo Ltd.

Kilo supplies Epsom Salts to companies throughout the UK, focussing on efficiency and customer-focused quality. Our BRC, Kosher accreditations and SEDEX registration show our aims to be the best supplier throughout the country. We aim to provide the best quality whilst selling our stocks at a genuinely competitive price with orders ranging from single 25kg bags to bulk deliveries.

Our Magnesium Sulfate sources are highly accredited and provide extensive information regarding their production and testing to give you assurances of their quality from start to finish.

So, whether you need pricing, further details or anything in between, Kilo are here to assist. Please get in touch today and see why we are the go-to supplier for countless manufacturers nationwide. Feel free to call on 01384 293 222 or use any of the buttons on this page for further information.

Industry Applications

Food & Beverages | Brewing, Tofu
Pharmaceutical | Bath Salts, Medicines, Asthma Treatment
Industrial | Fertilisers


This information is provided as a guide and is by no means legally binding. Suggestions on dosage rates, specific applications and anything else related to detailed quality information can be provided by our quality team or requested directly to our manufacturer.