Chongqing Yuanhe Fine Chemicals Inc. (hereinafter referred to as "the company") is located in the beautiful Dazu District of Chongqing, which is entitled "the home to strontium". 
The company was put into operation in March 2005, the cumulative investment of 35 million, with an annual output of 7500 tons of strontium nitrate, 7500 tons of strontium chloride, 3,000 tons of anhydrous strontium chloride three production lines.
The company after years of technical improvements, to achieve the industry's unique closed, continuous, automated production technology to ensure the stability of product quality..
YuHe and is a business integrity, to domestic and foreign customers with the integrity of products and services. Yuan and has a strict quality management system. 
Long-term adherence to strict quality control management, production safety management and environmental protection management. On December 7, 2006 passed the ISO9001 quality management system certification.
The company's management approach: source control, health and safety; recycling, energy efficient; attention to demand, the pursuit of quality.
Companies adhering to the "unity, truth-seeking, pragmatic and innovative" business purposes and "honest and trustworthy customers face..- Strontium chloride hexahydrate
- Strontium chloride anhydrous
- Strontium nitrate
- Strontium carbonate
- Strontium hydroxide
- Strontium Metal
- Strontium acetate
- Manganese chloride tetrahydrate
- Manganese chloride anhydrous
- Sodium aluminate
- Calcium chloride anhydrous
- Calcium chloride dihydrate
- Poly Aluminum Chloride
- Liquid Aluminium Sulphate
- Ammonium Sulfate
- Strontium Sulfate
Molecular Formula: (NH₄)₂SO₄ Molecular Weight: 132.14
Properties:
Ammonium sulfate is a white crystalline or granular substance, odorless with a salty taste.
It has a relative density of 1.77, is easily soluble in water, but insoluble in ethanol and ether.
It decomposes when heated to about 280°C. It is known for its good stability, low hygroscopicity, and ease of storage and transportation.
Specifications
|
Specification Index |
N % min |
S % min |
Free Acid (H₂SO₄) % max |
Moisture % max |
Hg % max |
Cr % max |
Pb % max |
As % max |
Cd % max |
|
Ammonium Sulfate |
20.5 |
24.0 |
0.05 |
0.5 |
0.0005 |
0.005 |
0.005 |
0.001 |
0.001 |
Applications:
Ammonium sulfate is an important nitrogen fertilizer widely used in agricultural production. It can be directly applied as a fertilizer or used in the production of compound fertilizers. It is also used in pharmaceuticals, dyeing, leather, electroplating, laboratory reagents, and the manufacturing of other chemical products. Production can be customized according to customer requirements..png)
