Specification
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.
Specification
| 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 |
|
|
Adavantage
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.
Referred Samples&Packing
FAQ
1. Are you a trade company or factory?
We are a trade company and we have our own factory.
2. What is your main product?
Ammonium sulphate(featured product)
Ammonium chloride
Ammonium bicarbonate
Urea
Sulfur
Other chemicals
3. What are your payment methods?
T/T or L/C.
4. How about the packing?
25 kg, 50kg / bag, bulk, etc..
5. How long time you will make shipment?
within 10 days after confirming the order.
6. What documents you provide?
CCIC certificate
SGS
Demanded certificate
Audited Supplier 
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