Recently, a reporter learned from the National Dye Quality Supervision and Inspection Center that China's nitrochlorobenzene products have now reached international advanced standards. This marks a significant achievement in the country's chemical industry, showcasing its growing global competitiveness.
p-Nitrochlorobenzene is a crucial intermediate in pharmaceutical production, playing a vital role in ensuring the quality and efficacy of medicines. To assess the quality of these products in China, the National Dye Quality Supervision and Inspection Center recently conducted tests on samples of nitrochlorobenzene produced by Liaoning Shixing Pharmaceutical Co., Ltd. during the manufacturing process.
The test results revealed impressive performance: the total content of nitrochlorobenzene and o-nitrochlorobenzene was 0.46%, the low boiler content was 0.03%, the moisture content was 0.04%, and the dinitrochlorobenzene content was 0%. These figures surpassed the standards for top-tier products, which are set at 0.64%, 0.07%, 0.06%, and 0.05% respectively. Most notably, the key quality indicator—p-nitrochlorobenzene content—reached an impressive 99.47%, significantly exceeding the standard of 98.8% by 0.67 percentage points.
These results highlight that China has not only met but exceeded international benchmarks in the production of nitrochlorobenzene, placing it among the world leaders in this critical chemical component.
Liaoning Shixing Pharmaceutical Co., Ltd. is recognized as Asia's largest producer of p-aminophenol, with its aminophenol products exported to over 10 countries and regions, including Europe, Africa, Southeast Asia, and Japan. The company consistently ranks first in annual sales globally, further solidifying its position as a key player in the international chemical market.
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