Chemical Analysis–Different state of NPK
|
Component
|
50% Powder
|
50% Granular
|
100% water soluble
50% Powder
|
100% water soluble
52% Powder
|
|
Apperance
|
White Powder
|
White Granular
|
White Powder
|
White Powder
|
|
Solubility
|
98.0%
|
96.0%
|
100.0%
|
100.0%
|
|
K20
|
50.0% min
|
50.0% min
|
50.0% min
|
52.0% min
|
|
Moisture
|
1.0% max
|
1.0% max
|
1.0% max
|
1.0% max
|
|
CL
|
1.5% max
|
1.5% max
|
1.0% max
|
0.8% max
|


|
NPK Granular
|
NPK Crystal (full water soluble)
|
||
|
Formula
|
Appearance
|
Formula
|
Appearance
|
|
14-14-14
|
Granular 2-4 mm
|
20-20-20+TE
|
Crystal
|
|
15-15-15
|
Granular 2-4 mm
|
20-10-30+TE
|
Crystal
|
|
16-16-16
|
Granular 2-4 mm
|
15-15-30+TE
|
Crystal
|
|
17-17-17
|
Granular 2-4 mm
|
30-10-10+TE
|
Crystal
|
|
18-18-18
|
Granular 2-4 mm
|
21-21-21+TE
|
Crystal
|
|
19-19-19
|
Granular 2-4 mm
|
13-40-13+TE
|
Crystal
|
|
20-10-10
|
Granular 2-4 mm
|
10-52-10+TE
|
Crystal
|
|
15-10-20
|
Granular 2-4 mm
|
13-7-40+TE
|
Crystal
|
|
15-15-10
|
Granular 2-4 mm
|
15-5-35+TE
|
Crystal
|
|
10-10-30
|
Granular 2-4 mm
|
13-3-43+TE
|
Crystal
|
|
10-20-10
|
Granular 2-4 mm
|
17-17-17+TE
|
Crystal
|
|
10-10-10
|
Granular 2-4 mm
|
18-18-18+TE
|
Crystal
|
|
30-5-5
|
Granular 2-4 mm
|
19-19-19+TE
|
Crystal
|


Sulfur-Based Compound NPK Fertilizer
Advantage: Can do special formula fertilizer as you request, also can add other nutrition element. What does NPK means? NPK values in fertilizer represents the concentration of Nitrogen(N), Phosphorous(P) and Potassium(K) Nitrogen(N): For plant growth and color Phosphorous(P): For fruits ,flowers, and root growth Potassium(K): Overall health and growth
|
Type
|
NPK
|
|
CAS No.
|
7783-28-0
|
|
Other Names
|
NPK complex fertilizers
|
|
MF
|
N-P2O5-K2O
|
|
EINECS No.
|
231-987-8
|
|
Agricultural Uses
|
Used as a specialty fertilizer on crops that are sensitive to soil chloride levels,also used in cases where chloride buildup may be problematic.
|
|
other Uses
|
1.Used as a flash reducer in artillery propellant charges. It reduces muzzle flash, flare back and blast overpressure.
2.Used as an intermediate in dye.
3.Used as a clarifying agent in glass industry
|





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