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Incitec Pivot Fertilisers · Nitrogen · liquid/gas under pressure

Big N (anhydrous ammonia)

Big N (anhydrous ammonia) is a liquid/gas under pressure nitrogen fertiliser from Incitec Pivot Fertilisers. Its published analysis (N-P-K-S) is 82-0-0-0, supplying nitrogen 82%. We hold no verified price for it.

% nitrogen – phosphorus – potassium (N–P–K)

82–0–0

Unverified analysis. The original source link has been retired. Check the current label or safety data sheet before relying on these figures.

Last checked 2026-10-17 · How we check · Report an error

At a glance

Big N (anhydrous ammonia) specification
BrandIncitec Pivot Fertilisers
TypeNitrogen
Formliquid/gas under pressure
We list it underPaddock crops
Organic-certifiedNot stated
Pack sizesNot verified
Safety data sheetNot linked yet; ask the supplier
Nitrogen (N)82%
Phosphorus (P)0%
Potassium (K)0%
Sulphur (S)0%

“—” means not published or not verified. Not published or not verified: Calcium (Ca), Magnesium (Mg), Zinc (Zn), Copper (Cu), Boron (B). Analysis as published by the manufacturer; always read the current label.

Note: Dangerous good; specialist application equipment and training required.

Composition

  • N82%
  • P0%
  • K0%
  • S0%

Who it may suit

  • Situations where your soil test and budget call for nitrogen only: 82 kg of N in every 100 kg of product.
  • We list it under paddock crops.
  • Crop-by-crop suitability is not something we have verified for this product. Use your soil test and agronomist, or Find my fertiliser for soil and pH-based nitrogen options.

Application calculator

How much of this product delivers a given amount of nitrogen, and what that costs. Working out the target? See the nitrogen rate calculator. The starting value is an example, not a recommendation.

Product to spread
61 kg/ha

Rate = target ÷ 82% nitrogen (N). Excludes freight, spreading, GST and any nitrogen lost to the air. Not a recommendation: always check with your agronomist before acting.

Nitrogen loss: anhydrous ammonia

What this does not show: Anhydrous ammonia is injected as a gas, and our comparison tool treats loss as small if slots are sealed. We have not quantified this from a verified source, and it is a dangerous good needing specialist equipment and training. Ask a qualified advisor.

See these ranges applied to your soil and pH in the comparison tool.

Where to buy Big N (anhydrous ammonia)

Stock and prices not checked. Confirm with the supplier.

Links were opened and read on 17 Oct 2026 to confirm the page loads and names the product or brand. None are affiliate links.

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Sources and last updated

  • Analysis source unavailable. The data sheet we first took this analysis from is no longer online (the link returned 404 on 17 Oct 2026) and the manufacturer's current product page does not state the analysis. The figures are kept as recorded and are unverified: check the current label or safety data sheet before relying on them.
  • Machine-readable: JSON.

Page last updated 2026-10-17. Data policy: unknown values are shown as “—”, never guessed. Recommendations on this site are sponsor-blind; see methodology.

General information only. Check with your agronomist or local advisor. More