CAS 15245 12 2 нитрат кальция аммония 2 4 мм гранулированное удобрение

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Specifications for Commonly used Fertilizers (Word Document)


 


 


 


1. N, P and K Fertilizers


UREA (Free flowing)


UREA (Granular)


AMMONIUM SULPHATE


CALCIUM AMMONIUM NITRATE (CAN)


SINGLE SUPERPHOSPHATE (SSP) (Powdered)


SINGLE SUPERPHOSPHATE (SSP) (Granular)


TRIPLE SUPERPHOSPHATE (TSP)


POTASSIUM CHLORIDE/MURIATE OF POTASH (MOP) (Crystalline powder)


POTASSIUM CHLORIDE/MURIATE OF POTASH (MOP) (Granular)


POTASSIUM SULPHATE/SULPHATE OF POTASH (SOP)


DIAMMONIUM PHOSPHATE (DAP)


NPK COMPLEX 15-15-15


NPK COMPLEX 17-17-17


NPK COMPLEX 19-19-19


2. Micronutrient Fertilizers


ZINC SULPHATE


CHELATED Zn, AS Zn-EDTA


MANGANESE SULPHATE


BORAX (SODIUM TETRABORATE)


COPPER SULPHATE


FERROUS SULPHATE


CHELATED IRON, AS Fe-EDTA


AMMONIUM MOLYBDATE


3. Rock Phosphate (RP)/Phosphate Rock (PR) for direct application


 


 


 


UREA (Free flowing)


 


Moisture content by weight: maximum 1%


 


Total nitrogen content by weight (on dry basis): minimum 46%


 


Biuret content by weight: maximum 1.5%


 


Particle size: Not less than 90% of the material shall pass through 2.8 mm IS sieve and be retained on 1 mm IS sieve.  Not more than 5% shall be below 1 mm IS sieve


 


Packing: Packed in 50 kg (dry) capacity woven polypropylene bags with polyethylene inner lining. 4% empty bags to be supplied at no extra cost


 


Each bag to guarantee minimum product weight (net) as specified on the bag


 


Marking: FAO logo, product name, active ingredient(s), net and gross weight, Project No., P.O. No. and final destination


 


UREA (Granular)


 


NOTE: Only when specially requested (for machine application) as it is slightly more expensive than free flowing Urea


 


Moisture content by weight: maximum 1%


 


Total nitrogen content by weight (on dry basis): minimum 46%


 


Biuret content by weight: maximum1.5%


 


Particle size: Not less than 90% of the material shall pass through 4 mm IS sieve and be retained on 2 mm IS sieve. Not more than 5% shall be below 1 mm IS sieve


 


Packing: Packed in 50 kg (dry) capacity woven polypropylene bags with polyethylene inner lining. 4% empty bags to be supplied at no extra cost


 


Each bag to guarantee minimum product weight (net) as specified on the bag


 


Marking: FAO logo, product name, active ingredient(s), net and gross weight, Project No., P.O. No. and final destination


 


 


AMMONIUM SULPHATE


 


Moisture content by weight: maximum 1%


 


Total nitrogen content by weight (on dry basis): minimum 20%


 


Free acidity (as H2SO4) by weight: maximum 0.025%


 


Sulphur (as S) by weight: minimum23%


 


Particle size: Not less than 90% of the material shall pass through 2.8 mm IS sieve and be retained on 1 mm IS sieve. Not more than 5% shall be below 1 mm IS sieve


 


Packing: Packed in 50 kg (dry) capacity woven polypropylene bags with polyethylene inner lining. 4% empty bags to be supplied at no extra cost


 


Each bag to guarantee minimum product weight (net) as specified on the bag


 


Marking: FAO logo, product name, active ingredient(s), net and gross weight, Project No., P.O. No. and final destination


 


CALCIUM AMMONIUM NITRATE (CAN)


 


Moisture content by weight: maximum 1%


 


Total nitrogen content by weight (on dry basis): 26%


 


Ammoniacal nitrogen by weight: 50% of total nitrogen


 


Nitrate nitrogen by weight: 50% of total nitrogen


 


Calcium and/or magnesium carbonate by weight: minimum 18%


 


Particle size: Not less than 90% of the material shall pass through 4 mm IS sieve and be retained on 1 mm IS sieve. Not more than 5% shall be below 1 mm IS sieve


 


Packing: Packed in 50 kg (dry) capacity woven polypropylene bags with polyethylene inner lining. 4% empty bags to be supplied at no extra cost


 


Each bag to guarantee minimum product weight (net) as specified on the bag


 


Marking: FAO logo, product name, active ingredient(s), net and gross weight, Project No., P.O. No. and final destination


 


 


SINGLE SUPERPHOSPHATE (SSP) (Powdered)


 


Moisture content by weight: maximum 12%


 


Free phosphoric acid (as P2O5) by weight:  maximum 4%


 


Water soluble phosphate (as P2O5) by weight: minimum 15.8%


 


Sulphur (as S) by weight: minimum 11%


 


Packing: Packed in 50 kg (dry) capacity woven polypropylene bags with polyethylene inner lining. 4% empty bags to be supplied at no extra cost


 


Each bag to guarantee minimum product weight (net) as specified on the bag


 


Marking: FAO logo, product name, active ingredient(s), net and gross weight, Project No., P.O. No. and final destination


 


SINGLE SUPERPHOSPHATE (SSP) (Granular)


 


NOTE: Price may be slightly higher than powdered material. Quotations may be asked for both types and decision to be taken based on availability and price.


 


Moisture content by weight: maximum 5%


 


Free phosphoric acid (as P2O5) by weight:  maximum 4%


 


Water soluble phosphate (as P2O5) by weight: minimum 15.8%


 


Sulphur (as S) by weight: minimum11%


 


Particle size: Not less than 90% of the material shall pass through 4 mm IS sieve and shall be retained on 1 mm IS sieve. Not more than 5% shall be below 1 mm                                        


 


Packing: Packed in 50 kg (dry) capacity woven polypropylene bags with polyethylene inner lining. 4% empty bags to be supplied at no extra cost


 


Each bag to guarantee minimum product weight (net) as specified on the bag


 


Marking: FAO logo, product name, active ingredient(s), net and gross weight, Project No., P.O. No. and final destination


 


TRIPLE SUPERPHOSPHATE (TSP)


 


Moisture content by weight: maximum 5%


 


Free phosphoric acid (as P2O5) by weight:  maximum 3%


 


Total phosphates (as P2O5) by weight: minimum 46%


 


Water soluble phosphate (as P2O5) by weight: minimum 42.5%


 


Particle size: Not less than 90% of the material shall pass through 4 mm IS sieve and shall be retained on 1 mm IS sieve. Not more than 5% shall be below 1 mm                                       


 


Packing: Packed in 50 kg (dry) capacity woven polypropylene bags with polyethylene inner lining. 4% empty bags to be supplied at no extra cost


 


Each bag to guarantee minimum product weight (net) as specified on the bag


 


Marking: FAO logo, product name, active ingredient(s), net and gross weight, Project No., P.O. No. and final destination


 


 


POTASSIUM CHLORIDE/MURIATE OF POTASH (MOP) (Crystalline powder)


 


Moisture content by weight: maximum 0.5%


 


Water soluble potash content (as K2O) by weight: minimum 60%


 


Sodium (as NaCl) by weight: maximum 3.5%


 


Particle size: Not less than 65 % of the material shall pass through 1.7 mm IS sieve and be retained on 0.25 mm IS sieve


 


Packing: Packed in 50 kg (dry) capacity woven polypropylene bags with polyethylene inner lining. 4% empty bags to be supplied at no extra cost


 


Each bag to guarantee minimum product weight (net) as specified on the bag


 


Marking: FAO logo, product name, active ingredient(s), net and gross weight, Project No., P.O. No. and final destination


 


 


POTASSIUM CHLORIDE/MURIATE OF POTASH (MOP) (Granular)


 


NOTE: Price may be slightly higher than crystalline powder material. Quotations may be asked for both types and decision to be taken based on availability and price.


 


Moisture content by weight: maximum 0.5%


 


Water soluble potash content (as K2O) by weight: minimum 60%


 


Sodium (as NaCl) by weight: maximum 3.5%


 


Magnesium (as MgCl2) by weight: maximum 1%


 


Particle size: Not less than 90% of the material shall pass through 3.35 mm IS sieve and be retained on 1 mm IS sieve. Not more than 5% should be below 1 mm size.


 


Packing: Packed in 50 kg (dry) capacity woven polypropylene bags with polyethylene inner lining. 4% empty bags to be supplied at no extra cost


 


Each bag to guarantee minimum product weight (net) as specified on the bag


 


Marking: FAO logo, product name, active ingredient(s), net and gross weight, Project No., P.O. No. and final destination


 


 


 


POTASSIUM SULPHATE/SULPHATE OF POTASH (SOP)


 


Moisture content by weight: maximum 1.5%


 


Potash content (as K2O) by weight: minimum 50%


 


Total chlorides (as Cl) by weight: maximum 2.5%


 


Sodium (as NaCl) by weight: maximum 2%


 


Sulphur (as S) by weight: minimum17.5%


 


Particle size: Not less than 65 % of the material shall pass through 1.7 mm IS sieve and be retained on 0.25 mm IS sieve


 


Packing: Packed in 50 kg (dry) capacity woven polypropylene bags with   polyethylene inner lining. 4% empty bags to be supplied at no extra cost


 


Each bag to guarantee minimum product weight (net) as specified on the bag


 


Marking: FAO logo, product name, active ingredient(s), net and gross weight, Project     No., P.O. No. and final destination


 


 


DIAMMONIUM PHOSPHATE (DAP)


 


Moisture content by weight: maximum 1.5%


 


Total nitrogen content by weight (on dry basis): minimum 18%


 


Neutral ammonium citrate soluble phosphate (as P2O5) content by weight: minimum 46%


 


Water soluble phosphate (as P2O5) content by weight: minimum 41%


 


Particle size: Not less than 90% of the material shall pass through 4 mm IS sieve and be retained on 1 mm IS sieve. Not more than 5% shall be below 1 mm size


 


Packing: Packed in 50 kg (dry) capacity woven polypropylene bags with polyethylene inner lining. 4% empty bags to be supplied at no extra cos.


 


Each bag to guarantee minimum product weight (net) as specified on the bag


 


Marking: FAO logo, product name, active ingredient(s), net and gross weight, Project No., P.O. No. and final destination


 


 


NPK COMPLEX 15-15-15


 


Moisture content by weight: maximum 1.5%


 


Total nitrogen content by weight (on dry basis): minimum 15%


 


Neutral ammonium citrate soluble phosphate (as P2O5) content by weight: minimum 15%


 


Water soluble phosphate (as P2O5) content by weight: minimum 12% 


 


Water soluble potash (as K2O) content by weight: minimum 15% 


 


Particle size: Not less than 90% of the material shall pass through 4 mm IS sieve and be retained on 1 mm IS sieve. Not more than 5% shall be below 1 mm size


 


Packing: Packed in 50 kg (dry) capacity woven polypropylene bags with polyethylene inner lining. 4% empty bags to be supplied at no extra cost


 


Each bag to guarantee minimum product weight (net) as specified on the bag


 


Marking: FAO logo, product name, active ingredient(s), net and gross weight, Project No., P.O. No. and final destination


 


 


NPK COMPLEX 17-17-17


 


Moisture content by weight: maximum 1.5%


 


Total nitrogen content by weight (on dry basis): minimum 17%


 


Neutral ammonium citrate soluble phosphate (as P2O5) content by weight: minimum 17%


 


Water soluble phosphate (as P2O5) content by weight: minimum 13.6%


 


Water soluble potash (as K2O) content by weight: minimum 17%


 


Particle size: Not less than 90% of the material shall pass through 4 mm IS sieve and be retained on 1 mm IS sieve. Not more than 5% shall be below 1 mm size


 


Packing: Packed in 50 kg (dry) capacity woven polypropylene bags with polyethylene inner lining. 4% empty bags to be supplied at no extra cost


 


Each bag to guarantee minimum product weight (net) as specified on the bag


 


Marking: FAO logo, product name, active ingredient(s), net and gross weight, Project No., P.O. No. and final destination


 


 


NPK COMPLEX 19-19-19


 


NOTE:  All other NPK complex grades will follow the same rule, particularly water soluble phosphate content should be 85% (minimum) of the neutral ammonium  citrate soluble phosphate content


 


Moisture content by weight: maximum 1.5%


 


Total nitrogen content by weight (on dry basis): minimum19%


 


Neutral ammonium citrate soluble phosphate (as P2O5) content by weight: minimum 19%


 


Water soluble phosphate (as P2O5) content by weight: minimum 15.2%


 


Water soluble potash (as K2O) content by weight: minimum 19%


 


Particle size: Not less than 90% of the material shall pass through 4 mm IS sieve and be retained on 1 mm IS sieve. Not more than 5% shall be below 1 mm size


 


Packing: Packed in 50 kg (dry) capacity woven polypropylene bags with polyethylene inner lining. 4% empty bags to be supplied at no extra cost


 


Each bag to guarantee minimum product weight (net) as specified on the bag


 


Marking: FAO logo, product name, active ingredient(s), net and gross weight, Project No., P.O. No. and final destination


 


2. Micronutrient Fertilizers


 


ZINC SULPHATE


 


Zinc (as Zn) content by weight: minimum21%                                             


 


Sulphur (as S) content by weight: minimum10%                                         


 


Lead (as Pb) content by weight: maximum003%                                    


 


Copper (as Cu) content by weight: maximum1%                                      


 


Magnesium (as Mg) content by weight: maximum5%                             


 


Cadmium (as Cd) content by weight: maximum 0.0025%                          


 


Arsenic (as As) content by weight: maximum 0.01%


 


Matter insoluble in water by weight: maximum 1%


 


pH: not less than 4


 


Form: free flowing powder


 


CHELATED Zn, AS Zn-EDTA


 


Zinc content (expressed as Zn) by weight in the form of Zn-EDTA complex: minimum12%      


 


Lead (as Pb) content by weight: maximum 0.003%                                         


 


H: 6.0 – 6.5


 


Form: free flowing crystalline/powder


 


MANGANASE SULPHATE


 


Manganese (as Mn) content by weight: minimum 30.5%                              


 


Sulphur (as S) content by weight: minimum 17%                                               


 


Lead (as Pb) content by weight: maximum 0.003%                                           


 


Copper (as Cu) content by weight: maximum 0.1%                                           


 


Magnesium (as Mg) content by weight: maximum 2%


 


Matter insoluble in water by weight: maximum 1%·    


 


pH: not less than 3.75 


 


Form: free flowing powder                                                     


 


BORAX (SODIUM TETRABORATE)


 


Boron (as B) content by weight: minimum10.5%    


 


Lead (as Pb) content by weight: maximum0.003% 


 


Matter insoluble in water by weight: maximum 1%


 


pH: 9.0-9.5Form: free flowing powder


 


COPPER SULPHATE


 


Copper (as Cu) content by weight: minimum 24%    


 


Sulphur (as S) content by weight: minimum 12%


 


Soluble iron and aluminium compounds (expressed as Fe) content by weight: maximum 0.5% 


 


Lead (as Pb) content by weight: maximum 0.003%


 


Matter insoluble in water by weight: maximum 1%


 


pH: not less than 3


 


Form: free flowing powder/granular                                       


 


FERROUS SULPHATE


 


Ferrous iron (as Fe) content by weight: minimum 19%


 


Sulphur (as S) content by weight: minimum 10.5%


 


Free acid (as H2SO4) content by weight: maximum 1%


 


Ferric iron (as Fe) content by weight: maximum 0.5% 


 


Lead (as Pb) content by weight: maximum 0.003%


 


Matter insoluble in water by weight: maximum 1%


 


PH: not less than 3.5


 


Form: free flowing powder                                                          


 


CHELATED IRON, AS Fe-EDTA


 


Iron content (expressed as Fe) by weight in the form of Fe-EDTA complex: minimum 12%      


 


Lead (as Pb) content by weight: maximum 0.003%                                        


 


pH: 5.5 – 6.5


 


Form: free flowing crystalline/powder


 


AMMONIUM MOLYBDATE


 


Molybdenum (as Mo) content by weight: minimum 52% 


 


Lead (as Pb) content by weight: maximum 0.003%


 


Matter insoluble in water by weight: maximum 1%


 


pH: 5.0-5.5


 


Form: free flowing crystalline/powder


 


3. Rock Phosphate (RP)/Phosphate Rock (PR), for Direct Application


Total phosphates (as P2O5) content by weight: between 15-35% depending on source


Cadmium (as Cd) content by weight: maximum27 mg/kg of RP


Particle size: Not less than 90% of the material shall pass through 0.15 mm IS sieve and the balance shall pass through 0.25 mm IS sieve


4. Organic Manures


Quality of organic manures vary widely, depending on the materials used. However, basic criteria to consider suitability of the material as a nutrient source are:


Organic matter content by weight: minimum 30%


Organic carbon content by weight: minimum12%


Total nutrients (N+ P2O5+ K2O) content by weight: minimum 5%


Subject to doubt and availability of analytical facilities, contents of following heavy metals should be checked:


Arsenic (As) content by weight: maximum 10 mg/kg


Cadmium (Cd) content by weight: maximum5 mg/kg


Cromium (Cr) content by weight: maximum50 mg/kg


Copper (Cu) content by weight: maximum300 mg/kg


Lead (Pb) content by weight: maximum100 mg/kg


Urea (46%N) (While free flowing)


 


























i)



Moisture percent by weight, maximum



1.0



ii)



Total Nitrogen, percent by weight (on dry basis) minimum



46.0



iii)



Biuret, percent by weight, maximum



1.5



iv)



Particle size- Not less than 90 per cent of the material shall pass through 2.8 mm IS sieve and not less than 80 per cent by weight shall be retained on 1mm IS sieve



 



 


3.      Urea (Coated) 45%N) (While free flowing)


 


























i)



Moisture percent by weight, maximum



0.5



ii)



Total Nitrogen, percent by weight,  content with coating, minimum



45.0



iii)



Biuret, percent by weight, maximum



1.5



iv)



Particle size- Not less than 90 per cent of the material shall pass through 2.8 mm IS sieve and not less than 80 per cent by weight shall be retained on 1mm IS sieve



 



 


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