Category
Industrial chemicals
Process inputs and technical grades, most of them regulated in transport and several restricted in supply.
These are inputs to a process rather than products applied to a field, and they are bought on assay and contaminant profile rather than on nutrient content.
Almost everything in this category is regulated in transport — corrosive, oxidising or toxic — and one grade is restricted in supply and shown here without specification. Classification, packaging and permits are settled before an offer is issued.
Grades
7 grades in this category
Nitric Acid, non-concentrated
HNO₃ — 56–60%
The workhorse concentration, used to make ammonium nitrate and calcium nitrate and as an intermediate across the chemical industry. At 56 to 60 percent it is corrosive but not oxidising in the way the concentrated grade is, which simplifies both equipment and transport.
Specification ↗Nitric Acid, concentrated
HNO₃ — 98%
At 98 percent the character of the acid changes. It fumes, it oxidises powerfully, and it ignites many organic materials on contact rather than merely corroding them. It carries a subsidiary oxidising risk in transport for that reason.
Specification ↗Sulphuric Acid
H₂SO₄ — 94–98%
The highest-tonnage industrial chemical in the world, and the reagent that turns phosphate rock into the phosphate fertilizers in this catalogue. Outside fertilizer it appears in almost every branch of chemical processing.
Specification ↗Sodium Nitrite
NaNO₂ — 99% min
A technical salt with a wide industrial footprint: corrosion inhibition in closed heating and cooling systems, diazotisation in dye manufacture, heat treatment baths, and concrete admixtures.
Specification ↗Technical Urea
CO(NH₂)₂ — technical grade, low biuret
The same molecule as fertilizer urea held to a tighter specification, principally on biuret. It is the feedstock for urea-formaldehyde resins, for diesel exhaust fluid, and for selective catalytic reduction in industrial flue gas treatment.
Specification ↗AdBlue® / DEF
Urea solution 32.5% — ISO 22241
A precisely specified 32.5 percent solution of high-purity urea in demineralised water, injected into the exhaust of diesel engines to reduce nitrogen oxides across an SCR catalyst.
Specification ↗Technical / Porous Ammonium Nitrate
NH₄NO₃ — mining grade, porous prill
Porous prilled ammonium nitrate manufactured for the mining and civil explosives sector, where oil absorption and porosity — not nutrient content — determine whether the material performs.
Verification requiredSpecification ↗
Incoterms 2020 · FCA · FOB · CIF · DAP · CPT · Certificate of analysis per lot
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Industrial chemicals
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