DAP FERTILIZERS 18-46-0 Diammonium Phosphate (DAP)

i)

Moisture percent by weight, maximum

2.5

ii)

Total Nitrogen percent by weight, minimum

*8.0

iii)

Ammoniacal nitrogen form, per cent by weight, minimum

*5.5

iv)

Total nitrogen in the form of urea, per cent by weight, maximum

2.5

v)

Neutral Ammonium citrate  soluble phosphate (as P2O5) per cent by weight,  minimum

*6.0

vi)

Water Soluble phosphates   (as P2O5) per cent by weight, minimum

*1.0

vii)

Particle size- Not less than *0 per cent of the material shall pass through 4 mm IS sieve and be retained on 1 mm IS sieve.  Not more than 5 per cent shall be below 1 mm IS sieve.

N.P.K. COMPLEX FERTILISERS

1. Nitrophosphate with Potash (*******5)

(i) Moisture per cent by weight, maximum 1.5

(ii) Total nitrogen, per cent, minimum *5.0

(iii) Ammoniacal nitrogen per cent by weight, minimum 7.5

(iv) Nitrate nitrogen per cent by weight, maximum 7.5

(v) Neutral ammonium citrate soluble phosphates

(as P2O5) per cent by weight, minimum *5.0

(vi) Water soluble phosphates (as P2 O5)

per cent by weight,minimum 4.0

(vii) Water soluble potash (as K2

O) per cent by weight, minimum *5.0

(viii) Particle size Not less than *0 per cent of the material

shall pass through 4 mm IS sieve and be retained on 1 mm IS sieve

(ix) Calcium nitrate per cent by weight, maximum 1.0

2. N.P.K. (*******6)

(i) Moisture per cent by weight, maximum 1.0

(ii) Total nitrogen per cent by weight, minimum *0.0

(iii) Ammoniacal nitrogen per cent by weight, minimum 7.0

(iv) Nitrogen in the form of urea per cent by weight, 3.0maximum

(v) Neutral ammonium citrate soluble phosphate (as P2 O5) per cent by weight, minimum *6.0

(vi) Water soluble potash (as K2

O) per cent by weight, *6.0 minimum

(vii) Water soluble phosphate (as P2 O5

) per cent by weight, *2.1 minimum

(viii) Particle size- Particle size of the material will be such that

*0 per cent of the material will be between 1 mm and 4mm

IS sieve and not more than 5 per cent will be below 1 mm size.