Ammonium sulfate is a mineral salt and has many applications in small and large industries. Its main uses are in the agricultural sector for the production of nitrogenous fertilizers. The chemical formula of this mineral compound is shown as (NH4)2SO4.
Top 10 ammonium sulfate suppliers in Iran
Due to the wide range of uses of ammonium sulfate, many suppliers are active in the field of buying and selling it in order to cover the needs of industries. For this reason, in this section, we have prepared for you the top 10 suppliers of ammonium sulfate in Iran. You can deal directly with any supplier. For the purposes of exporting ammonium sulfate, it is also possible to buy large volumes.
Table of the most important suppliers of ammonium sulfate:
| 1 | Moein Kansaran Toos |
| 2 | Kimia Pars Shayankar |
| 3 | Shimi Kala |
| 4 | Arman Shimi Fars |
| 5 | Negin Tejarat Payam |
| 6 | Espoota |
| 7 | Mehregan Shimi Alborz |
| 8 | Saz va Kesht Co. |
| 9 | Elsapa Trading Co. |
| 10 | Roham Pars Novin Paya |
Guide to buying ammonium sulfate
Ammonium sulfate is usually a white solid that is produced in powder, granular, or crystalline form. Granulation of ammonium sulfate is very important for its purchase. When buying, it is better to request the chemical analysis sheet of the product from the manufacturer. The type of application of the chemical substance actually determines its granulation.
Product quality
Ammonium sulfate is odorless. Color, appearance and smell are the three determining factors of its quality. When buying in bulk, you should first pay attention to the grain size and then to the appearance and make sure that it is not lumpy.
Physical and chemical characteristics of ammonium sulfate
It is also called ammonium sulfate, diammonium sulfate or diammonium salt of sulfuric acid. This substance is soluble in water; But its solubility is different at different temperatures. This compound is insoluble in solvents such as alcohol, ether and acetone.
| Features and properties | |
| Chemical formula | (NH4)2SO4 |
| Molar mass | 132.14 g/mol |
| Appearance | White powder, white granules or white crystals with moisture absorption properties |
| Density | 1.77 g/cm3 |
| Melting point | 235 - 280 °C (455 - 536 °F; 508 - 553 K) (decomposes) |
| Solubility in water | 70.6 g At 100 g Water (0 °C) 74.4 g At 100 g Water (20 °C) 103.8 g At 100 g Water (100 °C) |
| Solubility in other compounds | Insoluble in alcohol, ether, acetone |
| Flash point | Unflamable |
Ammonium sulfate production methods
Ammonium sulfate is actually a by-product obtained from coke oven in the presence of sulfuric acid. You can see this reaction in the following section:
2 NH3 + H2SO4 → (NH4) 2SO4
In another method, ammonium sulfate is also obtained from gypsum; You can see this process in the following section:
(NH4) 2CO3 + CaSO4→ (NH4) 2SO4 + CaCO3
Applications of ammonium sulfate
| Industry name | Application type |
| Agriculture | Preparation of nitrogen fertilizers - additives in the production of insecticides, herbicides and fungicides |
| Food industry | Adjusting the acidity of flour for making bread |
| Water refinery | Antiseptic property |
| Chemical industry | Synthesis of ammonium salts - production of flame retardants |
| Medical | Raw material in the production of some vaccines |
| Wood Industry | preservative |
Packaging and storage of ammonium sulfate
Ammonium sulfate packing is available in 25, 50 and 1000 kg jumbo bags. In necessary cases, it is possible to order and transport in bulk with suitable vehicles.
Maintenance, loading and delivery
Ammonium sulfate packages should be stored away from sources of moisture, in cool and fully ventilated warehouses. These bags should be kept away from oxidizing materials or sources of heat and sparks. After each use of the substance, you must close the lid of the bag tightly.
Ammonium sulfate safety tips
All persons handling this chemical must wear work clothes, gloves, goggles and masks. This material can cause skin and respiratory allergies.
Competitive price for purchasing ammonium sulfate
Whether it is for the purpose of exporting ammonium sulfate or for domestic use, it is very important to maintain the quality of the material. Chemical analysis of the product determines what characteristics and impurities this material has. At present, the largest market for buying and selling ammonium sulfate is dedicated to agriculture and the production of fertilizers and pesticides.
With this description, it can be expected that ammonium sulfate has a high demand market. Currently, the most famous brands of ammonium sulfate suppliers are operating in Iran, and you can buy this material directly from them with guaranteed prices and maintaining quality.
On Shimico, you can check the sellers and inquire about the price of ammonium sulfate directly.