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99% Sodium Sulphate
99% sodium sulphate – high-purity, bulk supply from Natures Fertilizer.
If you would like more information, please contact us.
Tell us the analysis, tonnage and delivery location and we will send a written quote.

Every product below is blended and supplied in Australia, and carries a full specification, the nutrient it delivers per tonne and per hectare, packing formats and 20ft container loading — plus a free technical data sheet you can download without giving us your email.
Compound grades carry the full declared ratio in every granule, so the analysis cannot separate in transit or off the spinner. High tower compounds add a harder, rounder granule that throws evenly on wide spreading widths. Blended products mix straight fertilisers to any ratio, which is what makes matching a soil test possible. Water-soluble grades suit fertigation and foliar programs, and straights are supplied alone or built into your specification.
We do not sell online — no cart, no checkout, no payment on this website. Send an enquiry and we reply with a written quotation covering product, packing and freight to your address. If no standard grade fits your soil test, ask about custom blending, or send us the report through soil test matching.
Minimum order 10–25 MT · delivered Australia-wide · shipped worldwide. Payment by bank transfer — EFT within Australia, T/T for export.
Sodium sulphate supplied in bulk and bagged across Australia for industrial and manufacturing applications. Supplied against specification with a Certificate of Analysis for the batch delivered. Minimum order 10–25 MT depending on destination; delivered Australia-wide and shipped worldwide in bulk, 1 tonne bulka bags, or 25 kg and 50 kg bags.

99% sodium sulphate – high-purity, bulk supply from Natures Fertilizer.
Tell us the analysis, tonnage and delivery location and we will send a written quote.