white color fertilizer granular ammonium sulfate 21-0-0

Appearancewhite Powder
Nitrogen20.5% min
Moisture1% max
  • Description

white color fertilizer granular ammonium sulfate 21-0-0

Specification of Ammonium Sulphate Granular


based on GB535-1995

Test Result
Appearanceno visible

mechanical impurity

no visible

mechanical impurity

Nitrogen (N)content% ≥20.520.8
Moisture (H2O),% ≤1.51.0 (dry basis)
Free acidity(H2SO4),%  ≤0.20.18


Note: When ammonium sulfate is used as fertilizer in agriculture, it is not necessary to check the content of Fe, As, heavy metal and water insoluble matter.

Sulfur: 23%min

Granularity: 2-5mm 90% min

Release type: quick

Application: straightly used as fertilizer or as for making Bulk Blending fertilizer.

Package: 50kg, 500kg, 600kg, PP bag with PE liner. 1 MT, or 1.1 MT jumbo bag, with English neutral marks. Shrink-wrapped with pallet is available.

Or as your request

Quantity: 20-26 MT per 20GP

Advantage: Dry enough, less powder, hard enough.

Appearance: white, off-white


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