Product: Nitrogen-rich Fertilizer Ammonium Sulphate
Type: Ammonium Nitrogen Fertilizer
Related word: use of nitrogen fertilizers in agriculture, polymer coated fertilizer, Ammonium Sulfate fertilizer, Ammonium Sulfate, Ammonium Sulphate
Physical and Chemical Properties
Nitrogen-rich Fertilizer Ammonium Sulphate is colorless orthorhombic crystal, industrial product is white to light yellow crystal, with Molecular formula： (NH4)2SO4. Molecular weight:：132.13.
It mainly used to make fertilizers, ammonium hydroxide, battery filling, fireproof compounds, etc.
Description：
Nitrogen-rich Fertilizer Ammonium Sulphate was produced and used both domestically and internationally. It is usually considered a standard nitrogen fertilizer with a nitrogen content between 20% and 30%. Ammonium sulfate is a strong acid weak base salt, and its aqueous solution is acidic. Ammonium sulfate is an acidic fertilizer among nitrogen fertilizers and inorganic fertilizers mentioned in chemistry books. Long term single use leads to soil acidification and compaction, which needs improvement. Ammonium sulfate cannot be used to produce organic fertilizers. Moreover, acidic fertilizers cannot be used in combination with alkaline fertilizers, and double hydrolysis can easily lose its fertilizer efficiency
Product Specification
| Specification | Superior product | First class | Qualified product |
| Nitrogen content min | 21% | 21% | 20.5% |
| Sulfur(as S) min | 23% | 21% | 23% |
| Moisture max | 0.2% | 0.3% | 1% |
| Free sulfuric acid (H2SO4) max | 0.03% | 0.05% | 0.2% |
| Fe max | 0.007% | – | – |
| As max | 000005% | – | – |
| Heavy metal max | 0.005% | – | – |
| Water-insoluble matters max | 0.01% | – | – |
Package: 25/50/1000/1250kg plastic woven bag or paper bag with PE inner bag under customers’ own design.
Storage and transportation:
It should be stored in dry and ventilated house with packages sealed away from moisture. Prevent the material from rain in case to be dissolved and lost during transportation.
Our Services
Well-trained and experienced staffs to answer all your enquires that related to our products within 24 hours. And we will protect all your private information.
FAQ
Q: Are you a trading company or a manufacturer?
A: We are Manufacturer in Shanxi,China. Welcome to our factory.
Q:How can we guarantee quality?
A: Always a pre-production sample before mass production;
Always final inspection before shipment.
Q: Are the samples free?
A: Accept free sample test, clients bear delivery charge.
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