Product Specifications
Product Description
CERTIFICATE OF ANALYSIS
ORIGINAL
Standard: GB/T6009-2003
Commodity: Sodium sulphate anhydrous
Country of origin: China
Date: 2009-6-4
pH: 6-8
| Analytical Items | Index for I Type First Class | Testing result |
| Na2SO4 % ≥ | 99 | 99.2 |
| Water insoluble matter % ≤ | 0.05 | 0.05 |
| Mg % ≤ | 0.15 | 0.04 |
| Cl % ≤ | 0.35 | 0.34 |
| Fe % ≤ | 0.002 | 0.001 |
| Water % ≤ | 0.2 | 0.015 |
| Whiteness % ≤ | 82 | 87 |
Founded in 2006, Huaian Youbang Trade Co., Ltd., is located in the hometown of the Premier Zhou Enlai (the center of Huaian City of Jiangsu Province). It has got the autherized certificate for exporting chemicals. At the present, the main products in the company are soda ash light& dense, sodium sulphate anhydrous, ammonium chloride and urea. The quality of our products is strictly in accordance with the Chinese National Standard. And they are highly regarded by international clients because of high purity and good whiteness. The sodium sulphate anhydrous and soda ash exported are widely used in industries such as synthetic detergents, vinylon, dye and dyeing, glass, pharmaceuticals, leather and rubber. The Ammonium chloride is widely used in producing dry battery, for adding reagent of ammonium salt, dying assistant, electroplating bath and analytical reagent, and for medicine, hot investment casting and camera. And Urea is used in manufacture of agrochemical, rubber, textile, disinfectant, dye, etc.
