Product Description
| Product name: |
Ammonium Sulfate |
| Chemical Formula: |
(NH4)2SO4 |
| Cas: |
7783-20-2 |
Description:
|
It is highly soluble in water, and its solubility in water increases with rising temperature. For example, at 0 °C, its solubility is approximately 70.6 g/100 g of water; at 100 °C, the solubility can reach around 103.8 g/100 g of water. It is insoluble in ethanol.
|
Product Parameters
TEST ITEMS
|
TEST STANDARD |
TEST RESULT |
| N |
≥20.5% |
21.15% |
| H2O |
≤0.3% |
0.18% |
| H2SO4 |
≤0.05% |
0.03% |
CONCLUSION
|
QUALIFIED |
Application
In the post - treatment process of fabrics, such as the degumming treatment of silk, ammonium sulfate can be used as an additive. It helps to remove the sericin on the surface of the silk, making the silk softer and smoother, and improving the quality and feel of the silk.
Ammonium sulfate is also applied in the leather dyeing process. Similar to its role in fabric dyeing, it can be used as a retarding agent and cosolvent to help the leather better absorb the dye, making the dyeing effect more uniform and lasting, and at the same time improving the utilization efficiency of the dye.
In the fabric dyeing process, ammonium sulfate can be used as a retarding agent. This is because it can adjust the pH of the dye solution and control the dyeing speed of the dye, making the dyeing more uniform. For example, when acid dyes are used to dye wool fabrics, adding an appropriate amount of ammonium sulfate can prevent the dye from binding too quickly to the wool fibers and avoid uneven dyeing.
Packaging & Shipping
Packing: Package in 25/50/1000 bag, also accpet customer OEM packing.
Storage: Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
Certifications and Reviews
Company Profile
Shandong Jiuchong Chemical Company Limited was founded in 2016, which is located in Weifang City, Shandong Province, China. We have 228 square meters of office space. Now Jiuchong chemical is a large modern international chemical enterprise with more than 28 series. Since our establishment, the company has gradually established and improved a sound supply chain system, quality monitoring system and service system, ensuring products quality and service.
At the same time, relying on our own geographical location and resource advantages, our company is committed to the optimization of a variety of chemical supply chain, including magnesium chloride, sodium metabisulfite, sodium bicarbonate, calcium chloride, magnesium sulfate, polyaluminium chloride, aluminium sulfate, industrial salt, soda ash etc.
Our products are sold well in 288 domestic cities and more than 36 foreign countries. Now the company has won the praise and trust of domestic and foreign customers. Based on stable quality and output, good team service and staff efforts, we will continue to develop domestic and foreign markets.
Jiuchong chemical takes "integrity, innovation and development" as the concept, puts integrity in the priority position in serving customers, and guarantees high quality products and satisfactory cooperation for customers experience. Your satisfaction is our driving force. Quality is the soul of enterprise and that is what we have always done. In the future, Shandong Jiuchong Chemical Company Limited hopes to build a brilliant tomorrow with you!
Customer Visiting
Customers from South Korea.
FAQ
Q: How long is your delivery time?
A: It usually takes 7-10 days if the goods are in stock, or 10-15 days if the goods are not, depending on the quantity ordered.
Q: Can you support OEM ?
A: Yes, we can make products as your request.
Q: Do you provide samples?
A: Yes, we could offer the sample for free by requests but are not responsible for the freight cost.
Q: What payment terms do you accept?
A: We accept T/T, L/C at sight;
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