Product: Ammonium Sulfate Granules fertilizer
Physical and Chemical Properties
| Apperance: granular or crystal | Color: White or light yellow |
| Molecular formula：
(NH4)2SO4 |
Molecular weight:：132.13 |
| pH value: The pH value of the solution will decrease significantly with the addition of ammonium sulfate | Melting point(℃)：140 |
| Relative density (water = 1)：1.77 | Flash point(℃)：210 |
| Solubility: Dissolve 70.6g at 0℃. Dissolve 75.4g at 20℃. | |
| Main uses: used to make fertilizers, ammonium hydroxide, battery filling, fireproof compounds, etc. | |
Description：
Ammonium Sulfate Granules fertilizer is a kind of inorganic substance. It smells odourless. Ammonium Sulfate granules fertilizer is highly soluble in water but insoluble in ethanol and acetone.
Ammonium Sulfate Granules fertilizer, also known as ammonium sulfide, is a kind of nitrogen fertilizer, but it must be applied in combination with lime in strong acidic soil. On the soil with strong lime reaction, it must be deeply applied to reduce the loss of nitrogen. It can also be used as welding flux and fabric fire retardant.
Application methods:
Mainly used in agriculture as nitrogen fertilizer and has excellent physical properties and chemical stability compared with ammonium nitrate and ammonium nitrogen. Ammonium sulfate is a quick fertilizer, alkaline in soil, suitable for alkaline soil and carbonaceous soil. The disadvantage is low nitrogen content, but ammonium sulfate in addition to nitrogen also contains sulfur, beneficial to crops. Also widely used in industry, such as in the medical fermentation of enzyme nitrogen source, textile dyeing printing additives, refined ammonium sulfate used in beer brewing.
Specification:
| Specification | Units | Superior product | First class | Qualified product |
| Nitrogen content | % ≥ | 21 | 21 | 20.5 |
| Sulfur(as S) | % ≥ | 23 | 21 | 23 |
| Moisture | %≤ | 0.2 | 0.3 | 1 |
| Free sulfuric acid (H2SO4) | %≤ | 0.03 | 0.05 | 0.2 |
| Fe | %≤ | 0.007 | – | – |
| As | %≤ | 000005 | – | – |
| Heavy metal | %≤ | 0.005 | – | – |
| Water-insoluble matters | %≤ | 0.01 | – | – |
Package:25/50/1000/1250kg plastic woven bag or paper bag with PE inner bag. or on customers request.
Handling and storage
Operation precautions: Airtight operation, local exhaust. Operators must undergo special training and strictly abide by the operating procedures. It is recommended that operators wear self-priming filter dust respirators, chemical safety glasses, protective clothing and rubber gloves. Avoid generating dust. Avoid contact with acids and alkalis. When handling, load and unload with care to prevent damage to packaging and containers. Equipped with leakage emergency treatment equipment. Empty containers may be harmful residues.
Storage precautions: Store in a cool, ventilated warehouse. Keep away from fire and heat sources. It should be stored separately from acids and alkalis, and avoid mixed storage. The storage area should be equipped with suitable materials to contain the leakage.
About Us
Our company is located in an important energy and chemical industry base in China, with rich resources and convenient transportation. It is committed to becoming one of the leading chemical industry groups in China and the world. It integrates production, scientific research and sales, and comprehensively enhances its comprehensive competitiveness through resource sharing and industrial collaboration. Welcome friends from home and abroad to visit, guide, and negotiate business.
Our Services
1. Top quality raw materials Magnesium sulfate adopts pure sulfuric acid: 98% min and magnesium oxide (MgO) : 85%
2. Environmental Protection and Security Check Advantages. 1.Use clean energy. 2.Environmental protective facilities meet national standards. 3.Meet the standard of chemical engineering design.
3. High quality with competitive price Low administration labor cost
4. QC Management System 1.Pre-production Inspect 2.Process Inspect 3.Final Inspect.
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.
Q: What is your delivery time?
A:Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q:What is the payment terms of your company?
A: T/T,L/C at sight,Western Union.
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