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.


AppearanceWhite granule
Free acid( H2SO4 )≤0.4%
Granule size(mm) 2-5mm 90%

Certification of steel grade:

Inspection ItemsRequirementInspection ResultsConclusion or not
N Content %≥20.520.8Conformed
Moisture %≤1.00.6Conformed
Free acid %≤0.20.09Conformed
S Content%≥23.623.9Conformed

Certification of caprolactam grade:

 Item   Unit Excellent grade Test Result
Appearance ———————crystallinecrystalline
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
Min. Order / Reference FOB Price
100 TonsUS $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
Infection on Soil:Physiological Neutral
Chemical Character:Chemical Neutral
Release Type:Quick