COC Certificafe of nitrogen fertilizer Ammonium sulfate
Basic Info
Model No.: Inorganic salt
Product Description
Ammonium Sulfate (IUPAC-recommended spelling; also Ammonium Sulphate in British English),( 54264593,NH4)2SO4, is an inorganic salt with a number of commercial uses. The most common use is as a soil fertilizer. It contains 21% nitrogen and 24% sulfur.
| Related compounds | |
|---|---|
Other anions | Ammonium thiosulfate Ammonium sulfite Ammonium bisulfate Ammonium persulfate |
Other cations | Sodium sulfate Potassium sulfate |
Related compounds | Ammonium iron(II) sulfate |
Solubility in water | 70.6 g/100 mL (0 °C) 74.4 g/100 mL (20 °C) 103.8 g/100 mL (100 °C) |
| Solubility | insoluble in acetone, alcoholand ether |
Critical relative humidity | 79.2% (30 °C) |
Specification:-
| Test Items | Unit | Result | Method/Standard No. |
| Total Nitrogen | % | 21.2 | 2.4.03 AOAC 955.04(2005) |
| Free Acid(as H2SO4) | % | 0.39 | EQV ISO 2993-1974 |
| Moisture | % | 0.5 | 2.2.01 AOAC 950.01 (2005) |
| Total Sulfur | % | 24.24 | 2.6.28 AOAC 980.02 (2005) |
| AS | mg/kg | less than 1 | AOAC 2006.03 |
| Cd | mg/kg | less than 1 | AOAC 2006.03 |
| Pb | mg/kg | less than 1 | AOAC 2006.03 |
| Se | mg/kg | less than 1 | AOAC 2006.03 |
| Hg | mg/kg | 0.1 | AOAC 2006.03(2006)-MOD |
| +0.5mm-1.0mm | % | 99% | ISD 8397:1988 |
Application:-
In agriculture, used for Nitrogen fertilizer. It is a kind of action Fertilizer,which can make crops thrive and improve fruit quality and yield and strengthen resistance to disaster, can be used for common soil and plant in basic fertilizer, additional fertilizer and seed manure. It can be suitable specially for soil with lack of sulfer, but for acid soil, ammonium sulfate needs to be applied with lime.
2. Raw material of making Compound Fertilizer.
3. In chemical industry, it is used for raw material in making oxydol, ammonia-alum and ammonium.
Lawn Fertilizer Composition
Lawn fertilizers are created from either organic or inorganic compounds. Ammonium sulfate is an inorganic, factory-made compound used as the nitrogen source in commercial N (nitrogen) P (phosphorus) K (potassium) fertilizers. Commercial lawn fertilizer stimulates quick growth in grass turf. Organic lawn fertilizer contains all the 17 nutrients needed by grass lawns of all types and is derived from natural sources. Organic lawn fertilizer is slower-acting than commercial fertilizer, making nutrients available only as they are needed by the growing grass plants. Natural fertilizer may also neutralize overly acidic soil.
Disadvantages of Ammonium Sulfate
Ammonium sulfate used as lawn fertilizer has the disadvantage of creating high levels of acidity in the soil.”It requires approximately two to three times as much lime to neutralize the same amount of acidity as formed by other common N (nitrogen) carriers,” says a report by Ohio State University Extension Agronomist Jay W. Johnson. Overly acidic soil reduces the activity of beneficial microorganisms in the soil, which break down organic matter and create nitrogen in natural processes. If you use ammonium sulfate as a lawn fertilizer, test your soil pH regularly.
Advantages of Ammonium Sulfate
Ammonium sulfate can be stored for longer periods and is not as highly explosive as ammonium nitrate. It contains 24 percent sulfur, which is one of the nutrients plants need. Its cost is not affected by the fluctuating costs of natural gas because it is a byproduct of other industries. It is less expensive than Organic Fertilizer and other slow-release fertilizer products. It is easily blended with other nitrogen products, such as Urea , to make a stable, dry lawn fertilizer.
Storage and transportation:
Stored in cool,dry and ventilated warehouse. It must not be put together with Alkali stuffs,such as lime,cement,etc.Do not expose it to sunlight and rain during transportation .Do not damage the
packing bags.
About Company:-
Our Company established in 2004, is located in Jinzhou city, Hebei province. We Joinville is one of the largest chemical industry base of Hebei.
We are a professional Chemicals manufacturer, our products are divided into three categories, agricultural fertilizer, Leather Chemicals, Washing Chemicals.
Mission:-
Honesty is our principle in business, the product quality is fundamental to our survival, we warmly welcome to all our customers, have a chance to visit our factory, we will establish a solid and reliable cooperation relationship!
Advantages:-
Good Quality ............... The most important factor we care.
Competitive Price ........ For our mutual benefit.
Prompt delivery ........... Abundant production ability, storage ability and manpower.
Excellent Service ......... Customer always first.
Now our main markets in Asia and Europe, to the future we will set up sales network in more than 200 countries around the world.
Contact:
Risa
Mob: 0086-15176963983
Contact us if you need more details on Sulfuric Acid Diammonium Salt. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Diammonium Sulfate、Mascagnite. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Nitrogen Fertilizer
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