Product: Ammonium Sulfate White Crystal
Molecular formula: (NH4)2SO4
Description: Ammonium sulfate is a white crystalline substance that is commonly used as a fertilizer. It contains 21% nitrogen and 24% sulfur, making it an important source of both of these essential nutrients for plants. The crystal form of ammonium sulfate is a byproduct of various industrial processes, such as the production of caprolactam, which is used in the manufacture of nylon.
One of the benefits of using Ammonium Sulfate White Crystal as a fertilizer is that it releases nitrogen slowly, providing a steady source of this vital nutrient over an extended period. This is particularly useful for crops that require a lot of nitrogen, such as corn, wheat, and rice. The sulfate part of the compound also helps to lower pH levels in the soil, making it more acidic. This, in turn, can improve the availability of nutrients like phosphorus, iron, and manganese.
Ammonium Sulfate White Crystal can be used on a variety of crops, including fruits, vegetables, and grains. It is especially useful for crops that are grown in soil with low sulfur levels, as it can help to correct deficiencies in this important element. It is also effective in treating foliage that is suffering from a sulfur deficiency.
While Ammonium Sulfate White Crystal is generally considered an effective and safe fertilizer, it must be used with care. Overuse of this compound can lead to an enrichment of soil sulfur, which can cause potassium, calcium, and magnesium deficiencies in plants. It can also cause waterlogging and acidification of the soil, which can harm crops.
To avoid these issues, it is important to use Ammonium Sulfate White Crystal in moderation, and to carefully monitor soil conditions to ensure that the pH remains within a healthy range. It is also important to be aware of the environmental impact of using this fertilizer, as excess runoff can contribute to pollution and harm aquatic ecosystems.
In conclusion, Ammonium Sulfate White Crystal is a valuable fertilizer that provides plants with essential nitrogen and sulfur. Its slow-release properties and ability to improve soil acidity make it an important tool in agricultural production. However, it must be used with care to avoid negative environmental and plant health impacts. With proper use and monitoring, ammonium sulfate can help to improve crop yields and promote healthy plant growth.
Product 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 | – | – |
Storage and transportation: 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.
Package: 25/50/1000/1250kg plastic woven bag or paper bag with PE inner bag. or according to the requirements of customers.
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