Allas : Nitro-sulfur-based NPK
Grade Standard : Agriculture
Molecular Formula: N-P2O5-K2O
Appearance: Granular or Powder
Purity : Custom Made
Cas No : 66455-26-3
HS No : 3105100090
Einecs No: 613-934-4
MOQ : 50T (Sample free)
Payment Terms : T/T, L/C, cash(USD, EUR, RMB)
Trade Terms : FOB, CIF, EXW
Place of Origin : Shangdong,China
Application : Agricultural fertilizer
Nitro-sulfur-based NPK
Product Name | Nitro-sulfur-based NPK |
Formula | N-P2O5-K2O |
Chloride | <3% |
Nitrogen | >13.5% |
Phosphorus Pentoxide | >13.5% |
Potassium chloride | >13.5% |
State | Granular fertilizer |
Colour | white,red,yellow,OEM color |
Granular size | 2-5mm |
Moisture content | <2% |
Water Solubility | 300 g/L(20℃) |
Density | 1.8g/cm3 (20 °C) |
Release Type | Quick |
Purity | 100% |
Certification | ISO9001,SGS |
Packing | 50kg/25kg PP Woven Bag |
Advantage | Can do special formula fertilizer as you request. Also can add other nutrition element according to your request |

1. Available Formulae
NPK formulae can be made per customer’s requirements, common formulae please see following:
NPK 14-7-25 | NPK 15-5-25 | NPK 15-15-15 |
NPK 16-6-23 | NPK 16-16-16 | NPK 17-17-17 |
NPK 21-24-0 | NPK 22-9-9 | NPK 22-10-10 |
NPK 25-10-5 | NPK 30-15-5 |
2. Micro-nutrients included
Micro-nutrients can be added per customer’s requirements.
l Iron (Fe)
l Manganese (Mn)
l Boron(B)
l Zinc(Zn)
l Copper (Cu)
l Molybdenum(Mo)


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Why choose RISSO Fertilizer?
Risso Chemical, a subsidiary of Taishan Chuanggu Industrial Park, is a global chemical manufacturer, supplier and service provider. We can provide a large scale “Custom Fertilizer” service and a full range of chemicals.
We offers a comprehensive range of Urea, Compound fertilizer, Humic acid fertilizer,and Potassium nitrate, Magnesium nitrate, Potassium sulfate, Potassium chloride, Diammonium phosphate, Monoammonium phosphate, Superphosphate, And coated controlled-release fertilizers, soluble fertilizers, bio-organic fertilizers and other new fertilizers.
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