White Powder Caprolactam Nitrogen 20.5% Ammonium Sulphate in Agriculture

White Powder Caprolactam Nitrogen 20.5% Ammonium Sulphate in Agriculture

Model NO.: N20.5% Ammonium Sulphate
Type: Ammonium Nitrogen Fertilizer
Trademark: Anhui Runquan
Transport Package: Bag, Bulk
Specification: N>=20.5%
Origin: China
HS Code: 3102210000
1. Most typical inorganic nitrogen fertilizer.
2. Best fast release, quick acting, and high efficiency.
3. Used for a variety of crops
White or off-white granule, easily soluble in water. Aqueous solution appears acid. Insoluble in alcohol, acetone and ammonia, Easily deliquescent in the air.


Item Specification
Appearance White granule
Nitrogen(N) ≥20.5%
Moisture(H2O) ≤1.5%
Free acid( H2SO4 ) ≤0.4%
Granule size(mm)  2-5mm 90%

Certification of steel grade:

Inspection Items Requirement Inspection Results Conclusion or not
N Content % ≥20.5 20.8 Conformed
Moisture % ≤1.0 0.6 Conformed
Free acid % ≤0.2 0.09 Conformed
S Content% ≥23.6 23.9 Conformed

Certification of caprolactam grade:

 Item    Unit  Excellent grade  Test Result
Appearance ——————— crystalline crystalline
Total N         % min             21            21.1
Moisture         % max            0.2            0.15
Free Acid        % Max             0.03              0.02
Iron(FE)        %max            0.007              0.004
Arsenic(AS)         %max           0.00005             0.00002
Heavy Metals         %MAX           0.005            0.002
Water-insoluble Matters         %MAX           0.01            0.008
Purity  ——————-           99%                pass
Sulfur % min         23.9              24

1. more than ten years of export experience in fertilizer field.
2. all the products are procured from China state-owed enterprise with high and stable quality.
3. competitive price, professional service.

  • Description
  • Inquiry
Min. Order / Reference FOB Price
100 Tons US $90-95/ Ton
Port: Tianjin, China
Production Capacity: 10000 Mt/Month
Payment Terms: L/C, T/T, Money Gram
Certification: ISO9001, SGS Ccic
Application: Vegetables, Flowers, Fruit, Crops
Appearance: Powder
Infection on Soil: Physiological Neutral
Chemical Character: Chemical Neutral
Release Type: Quick