Magnesium Sulphate
Magnesium Sulphate
UD Trading is a magnesium sulphate supplier in Australia, supplying magnesium sulphate as white crystals in 25 kg bags. Every batch comes with a Certificate of Analysis and is supplied against a controlled specification and Safety Data Sheet.
Product Specifications
- Chemical Name: Magnesium Sulphate
- Other Names: Epsom salt, Magnesium sulfate heptahydrate, Bitter salt
- CAS No: 10034-99-8
Applications of magnesium sulphate
- Magnesium source in fertilisers
- Agricultural applications
- Industrial and technical applications
Why buy from a magnesium sulphate supplier in Australia with ISO 9001 systems
Magnesium content is what growers pay for, so we supply against a written specification. Our quality system is ISO 9001:2015 certified and our Brisbane-based team supports customers across Australia. See all our agricultural chemicals or contact us for a quote. Chemical identity reference: CAS 10034-99-8 on CAS Common Chemistry.
Magnesium Sulphate FAQ
Is magnesium sulphate the same as Epsom salt?
Yes, magnesium sulphate heptahydrate is commonly called Epsom salt.
How is it packed?
25 kg bags.
Is magnesium sulphate dangerous goods?
Magnesium Sulphate is not classified as dangerous goods for transport. Follow the SDS for handling and storage.
Product Overview
Magnesium Sulphate (CAS 10034-99-8), also known as Epsom salt, Magnesium sulfate heptahydrate, Bitter salt. Appearance: white crystals. Typical uses include: fertiliser (Mg source); agriculture; industrial and technical applications. UD Trading supplies Magnesium Sulphate in 25 kg Bag, backed by a controlled product specification and Safety Data Sheet, with a Certificate of Analysis for every batch.
Additional Product Specifications
- Appearance: White crystals (Visual)
- Magnesium sulphate (MgSO4·7H2O): ≥ 99.0 % (Titration)
- Magnesium (Mg): ≥ 9.6 % (Titration)
- Chloride: ≤ 0.01 % (Turbidimetric)
- Iron (Fe): ≤ 20 mg/kg (ICP-OES)
- Heavy metals (as Pb): ≤ 10 mg/kg (ICP-MS)
- Product code: MGSO4S
- Packaging: 25 kg Bag
- Dangerous goods: Not classified as dangerous goods for transport
Typical properties and acceptance criteria per UDT_SPEC_Magnesium Sulphate_v01. Refer to the batch Certificate of Analysis for actual results.
Applications of Magnesium Sulphate
Magnesium Sulphate is used across a range of applications.
- Fertiliser (Mg source)
- Agriculture
- Industrial and technical applications
Why Choose UD Trading for Magnesium Sulphate
UD Trading supplies Magnesium Sulphate with full quality documentation.
- Controlled specification and Safety Data Sheet, reviewed under our document control system.
- Certificate of Analysis supplied with every batch.
- Brisbane-based team supporting customers across Australia.
Product Documents
Download Specification Download SDSA Certificate of Analysis (COA) is supplied with every batch.
Contact UD Trading for Magnesium Sulphate
Contact us for pricing, availability and documentation for Magnesium Sulphate. Call 07 3040 7298 or email sales@udtrading.com.au.

