UAPG secondary nutrient fertilizer ATS ammonium thiosulphate N12:S26 — IBC container with a label, side view

UAPG·Secondary Nutrients

ATS ammonium thiosulphate N12:S26

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ATS ammonium thiosulphate N12:S26 — a liquid solution of UAPG's own production with 12% nitrogen in ammonium form and 26% thiosulphate sulphur for root and foliar application.

Main advantages

  • S 26% in thiosulphate form — sulphur for several weeks
  • N 12% in ammonium form — per the maker
  • With UAN, liquid complex fertilizers, crop protection — tank mix
  • Root and foliar — all application methods

Overview

About this product

ATS ammonium thiosulphate N12:S26 — a pure liquid solution of (NH4)2S2O3 of UAPG's own production containing 12% nitrogen in ammonium form and 26% sulphur. Per the maker, after application the thiosulphate breaks down into sulphate sulphur, available at once, and elemental sulphur, which later oxidizes to sulphate, so sulphur is available evenly over several weeks.

The solution dissolves well in water, density ≥1.32 kg/l, pH 6.5–7.8. It is compatible with UAN, liquid complex fertilizers and crop protection products; together with UAN, per the maker, it improves nitrogen uptake and reduces its losses from the soil.

Application

Rate, timing and crops

Timing
Autumn, spring
Method

All root and foliar application methods

Use in various types of irrigation systems

Tank mix
Compatible with UAN, liquid complex fertilizers and crop protection products
Crops
CerealsMaizeWinter oilseed rapeFruit and berry cropsSunflowerSoybeanSugar beetVegetable crops

Figures from the manufacturer, UAPG. Source page

Specifications

Nutrient composition

BrandUAPG
TypeSecondary Nutrient
Composition
  • Formula(NH4)2S2O3
  • Nitrogen (N)12%
  • Sulphur (S)26%
  • Ammonium thiosulphate (NH4)2S2O3≥65, unit not stated
  • Sulphites (SO2-3)1.5–5.0, unit not stated
  • Sulphates (SO2-4)max. 10, unit not stated
FormLiquid
Density≥1.32 kg/l
pH6.5–7.8
Electrical conductivity168 µS/cm
Solubility in waterdissolves well
ApplicationRoot application, Foliar, Fertigation
Target CropsCereals, Corn, Winter rapeseed, Fruit crops, Berry crops, Sunflower, Soybean, Sugar Beet, Vegetables
ManufacturerТОВ «Українська агропромислова група» (УАПГ)
Origin countryUkraine

Vendor offers

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Questions & answers

What farmers ask most

  • Rates depend on crop, prior history and soil analysis. Urea and other straight nitrogen grades are not an NPK complex: a cereal ballpark is often 100–250 kg/ha of product, but the exact dose is an agronomist's call.

Product specifications are compiled from publicly available manufacturer sources and are provided for guidance only — confirm all details with the vendor before purchase. Brand names, logos and trademarks are the property of their respective owners; a listing on ADAM does not imply affiliation, sponsorship or endorsement.

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