ammonium sulfate 99% N 21% S 24% 2-5mm granular china manufacturer
| Item | Specification |
| Appearance | white Powder |
| Nitrogen | 20.5% min |
| Moisture | 1% max |
| Size | 0-1mm |
| Sulphur | 24%min |
- Description
ammonium sulfate 99% N 21% S 24% 2-5mm granular china manufacturer
Specifications
Nitrogen:21%min
Moisture: 0.2%max
white crystal or granular
mainly used in fertilizer
fast releasing and quick acting
1)Description
Ammonium sulphate is one of the most widely used nitrogen fertilizers. Ammonium sulphate provides
an equal balance of nitrogen and sulphur and can make crops thrive and improve fruit quality and yield
and also strengthen resistance to disaster . Ammonium sulphate is the best fast releasing, quick acting
and can be used directly for a wide range of soil and crops, and also as seed fertilizers, base fertilizer and
additional fertilizer.
2)Specifications:
Nitrogen:21%min Moisture:0.2max
| Item | Supreme grade | First grade | Qualified grade |
| Appearance | no visible mechanical impurity | no visible mechanical impurity | no visible mechanical impurity |
| N content(dry basis),% ≥ | 21.0 | 21.0 | 20.5 |
| Water content(H2O),% ≤ | 0.2 | 0.3 | 1.0 |
| Free acid(H2SO4)content,% ≤ | 0.03 | 0.05 | 0.20 |
| Fe content, % ≤ | 0.007 | – | – |
| As content,% ≤ | 0.00005 | – | – |
| Heavy metal(Pb)content,% ≤ | 0.005 | – | – |
| Water insolubles,% ≤ | 0.01 | – | – |
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Technical specifications of Ammonium Sulphate( National Standard GB535-1995)PACKAGING
50kgs plastic woven bag, 25 mts/20’FCL or according to customers’ requirments.Item Specification Appearance white Crystalline, no visible mechanical impurity Nitrogen 21% min Moisture 0.3% max Water insoluble 0.01% max Fress Acid(H2SO4) 0.05 max Heary Metal(Pb) 0.005 max 1. Ammonium Sulphate Compacted Granular 2-4mm and 5-7mm
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Agriculture Use N 21% Steel Grade Nitrogen Fertilizer Ammonium Sulfate
Product Description:
Item Specification Appearance white crystalline, no visible mechanical impurity Nitrogen 21% min Moisture 0.5% max Water insoluble 0.01% max Fress Acid(H2SO4) 0.05 max Heary Metal(Pb) 0.005 max 1. Ammonium Sulphate Compacted Granular 2-4mm and 5-7mm
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Item Specification Appearance white Powder Nitrogen 20.5% min Moisture 1% max Size 0-1mm Sulphur 24%min -
White Powder Caprolactam Nitrogen 20.5% Ammonium Sulphate in Agriculture
Model NO.: N20.5% Ammonium SulphateType: Ammonium Nitrogen FertilizerTrademark: Anhui RunquanTransport Package: Bag, BulkSpecification: N>=20.5%Origin: ChinaHS Code: 3102210000Specification
1. Most typical inorganic nitrogen fertilizer.
2. Best fast release, quick acting, and high efficiency.
3. Used for a variety of cropsWhite 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. -
Factory Nitrogen Fertilizer Ammonium Sulphate 20.5%N Steel Grade for Agriculture
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Item Specification Appearance white Crystalline, no visible mechanical impurity Nitrogen 21.0% min Moisture 1% max Water insoluble 0.01% max Fress Acid(H2SO4) 0.05 max Heary Metal(Pb) 0.005 max 1. Ammonium Sulphate Compacted Granular 2-4mm and 5-7mm
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