Appearance: granule
Color: blue
Size: 2-4.75
Content of N: 20.5%
Ammonium sulfate, (NH4)2SO4, is a salt used as a fertilizer. Which is nitrogen 21% chemically
compounded with sulfate sulfur 24%.
The sheet of ammonium sulphate manufacturers:
1 |
Other Name |
Ammonium sulfate |
|||
2 |
Raw Material |
Ammonium hydroxide, sulfuric acid |
|||
3 |
Chemical Formula |
(NH4)2SO4 |
|||
4 |
Molecular Weight |
132.14 |
|||
5 |
Appearance |
white or off-white crystal and granule. |
|||
6 |
Grade |
Caprolactam |
Caprolactam |
Steel |
Steel |
7 |
Appearance |
Crystal |
Granule |
Granule |
Crystal |
8 |
Nitrogen |
≥ 21% |
≥ 21% |
≥ 20.5% |
≥ 20.5% |
9 |
Free Acid |
≤0.08% |
≤0.08% |
≤ 0.3% |
≤ 0.3% |
10 |
Total Sulfur |
≥ 24% |
≥ 24% |
≥ 23.0% |
≥ 23.0% |
11 |
Hardness(N) |
|
≥ 30N |
≥ 30 |
|
12 |
Moisture |
≤1% |
≤1% |
≤1.0% |
≤1.0% |
13 |
Color |
White or off-white |
White or off-white |
Off-white |
Off-white |
14 |
Granular Size |
0-2mm 95%min |
2-4.75mm 95% min |
2-4.75mm 95%min |
|
15 |
Solubility |
Insoluble in alcohol, acetone and ammonia |
|||
16 |
HS CODE |
||||
17 |
Melting point |
230-280℃ |
|||
18 |
Density |
1.77 |
The usage of ammonium sulphate manufacturers:
1. Fertilizer: an excellent nitrogen fertilizer (commonly known as Feitian powder), which is suitable
for general soil and crops. It can make branches and leaves grow vigorously, improve fruit quality
and yield, and enhance the resistance of crops to disasters. It can be used as base fertilizer,
topdressing and seed fertilizer.
2. Industry: it can carry out double decomposition reaction with table salt to produce ammonium chloride,
react with aluminum sulfate to produce ammonium alum, and manufacture refractory materials together
with boric acid. Adding to the electroplating solution can increase the conductivity. It is also a catalyst for
food brown color, a nitrogen source for culturing yeast in fresh yeast production, a dyeing aid for acid dyes,
and a leather deashing agent. In addition, it is also used in beer brewing, chemical reagent and battery
production.