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Kianco
Ammonium
Sulphate
Fertilizer Product |
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Features:
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01.
Molecular formula: (NH4)2SO4;
02. Appearance: white granular;
03. N: 20.5% (minimum);
04. Moisture: 2% (maximum);
05. Free acid: 0.5% (maximum);
06. Easily soluble in water, but insoluble in alcohol and
acetone;
07. Easy absorption of moisture agglomerate with strong
corrosive and permeability;
08. Hygroscopic, moisture absorption into pieces after
consolidation;
09. Can completely broken down into ammonia and sulphuric
acid when heated to 513 above;
10. Releases ammonia when it react with alkali;
11. Low poison and stimulating;
12. Applications:
a. Used in agriculture;
b. Used for nitrogen fertilizer; |
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c. Action fertilizer which can make crops thrive, improve
fruit quality, yield and strengthen resistance to disaster,
can be used for common soil and plant in basic fertilizer,
additional fertilizer and seed manure;
d. Can be suitable for soil with lack of sulfur, but for
acid soil, ammonium sulfate needs to be applied with lime;
e. Raw material of making compound fertilizer;
13. Chemical industry: used for raw material in making
oxydol, ammonium-alum and ammonium chloride;
14. Welding industry: used for welding agent;
15. Textile industry: used for fire-retardant of textile
fabrics;
16. Electroplating industry: used for electro bath additive;
17. Ammonium sulfate can be used for making refractory
material;
18. Catalyst in food coloring reddish brown;
19. Nitrogen source culturing microzyme in making fresh
yeast. |
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Ammonium
Sulphate
This fertilizer type comes in a white crystalline salt form,
containing 20 to 21% ammonia cal nitrogen. It is easy to handle and
it stores well under dry conditions. However, during the rainy
season, it sometimes, forms lumps. (TIP: When these lumps do occur
you should grind them down to a powered form before use.) Though
this fertilizer type is soluble in water, its nitrogen is not
readily lost in drainage, because the ammonium ion is retained by
the soil particles. A note of caution: Ammonium sulphate may have an
acid effect on garden soil. Over time, the long-continued use of
this type of fertilizer will increase soil acidity and thus lower
the yield. (TIP: It is advisable to use this fertilizer type
together with bulky organic manures to safeguard against the ill
effects of continued application of ammonium sulphate.)
The application of Ammonium sulphate fertilizer can be done before
sowing, at sowing time, or even as a top-dressing to the growing
crop. Do however take care NOT to apply it along with, or too close
to, the seed, because in concentrated form, it affects seed
germination very adversely. |
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