Potassium Sulphate
Potassium Sulphate
UD Trading is a potassium sulphate supplier in Australia, supplying Potassium Sulphate as white crystals/granules in 25 kg bags or bulk. Every batch comes with a Certificate of Analysis and is supplied against a controlled specification and Safety Data Sheet.
Product Specifications
- Chemical Name: Potassium Sulphate
- Chemical Formula: K2SO4
- Other Names: Sulphate of Potash, SOP, Arcanite
- CAS No: 7778-80-5
Applications of potassium sulphate
- Fertiliser (K + S source); industrial applications
Why buy from a potassium sulphate supplier in Australia with ISO 9001 systems
We supply Potassium Sulphate against a written specification, with a Safety Data Sheet and a Certificate of Analysis for every batch. 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 7778-80-5 on CAS Common Chemistry.
Potassium Sulphate FAQ
How is Potassium Sulphate packed?
Supplied as 25 kg Bag / Bulk. Contact us about other pack sizes.
What is the CAS number of Potassium Sulphate?
CAS 7778-80-5. Refer to the Safety Data Sheet for full identification and handling details.
Is Potassium Sulphate dangerous goods?
Not classified as dangerous goods for transport. Follow the SDS for handling and storage.
Product Overview
Potassium Sulphate (CAS 7778-80-5), also known as Sulphate of potash, SOP, Dipotassium sulphate. Appearance: white crystals/granules. Typical uses include: fertiliser (K + S source); industrial applications. UD Trading supplies Potassium Sulphate in 25 kg Bag / Bulk, backed by a controlled product specification and Safety Data Sheet, with a Certificate of Analysis for every batch.
Additional Product Specifications
- Appearance: White crystals/granules (Visual)
- Potassium oxide (K2O): ≥ 50 % (Titration)
- Chloride (Cl): ≤ 1.5 % (Titration)
- Moisture: ≤ 0.5 % (Gravimetric)
- Sulphur (S): ≥ 17 % (Gravimetric)
- Product code: K2SO4S
- Packaging: 25 kg Bag / Bulk
- Dangerous goods: Not classified as dangerous goods for transport
Typical properties and acceptance criteria per UDT_SPEC_Potassium Sulphate_v01. Refer to the batch Certificate of Analysis for actual results.
Applications of Potassium Sulphate
Potassium Sulphate is used across a range of applications.
- Fertiliser (K + S source)
- Industrial applications
Why Choose UD Trading for Potassium Sulphate
UD Trading supplies Potassium 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 Potassium Sulphate
Contact us for pricing, availability and documentation for Potassium Sulphate. Call 07 3040 7298 or email sales@udtrading.com.au.

