Nitrogen fertilizer Ammonium sulphate granular N 21%

ItemSpecification
Appearancewhite Powder
Nitrogen20.5% min
Moisture1% max
Size0-1mm
Sulphur24%min
  • Description

Nitrogen fertilizer Ammonium sulphate granular N 21%

Nitrogen fertilizer Ammonium sulphate granular N 21%

CAS No.:7783-20-2

EINECS No.: 231-984-1

MF: (NH4)2.SO4

Purity: N ≥21%

Place of Origin:  China (Mainland)

Appearance: Appearance colorless transparent, translucent, block or                                                    crystalline powder

Nature:

1. Odourless, taste sweet and acidity.

2. Soluble in water, soluble in glycerin slowly.

3. There are strong convergence.

Quality index:

Premium gradeFirst gradeConforming product
AppearanceWhite or off-white granule crystal
N content (dry basis)% ≥21.021.020.5
Water(H2O)content%≤0.20.31.0
Free acid(H2SO4)%≤0.030.050.20
(Arsenic As)content%≤0.00005
Heavy metal(pb)% ≤0.005
(Iron Fe)content%≤0.007
Insoluble substance in water %≤0.01

 

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