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Hangzhou Dingyan Chem Co., Ltd
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White powder, 201% content. Hangzhou Dingyan Chemical Co., Ltd. is located in the Xiasha Economic Development Zone of Hangzhou, the capital city of Zhejiang Province, on the southeast coast of China. It is a company specializing in the development and sales of high-tech products such as pharmaceutical raw materials, pharmaceutical intermediates, fine chemicals and biochemical reagents.
A modern private enterprise integrated with self-operated import and export.
Since its establishment, the company has adhered to the development path of "technological innovation" and attached great importance to scientific and technological innovation research and development. The company's high-quality products are sold well in more than 60 countries and regions such as North America, Western Europe, Southeast Asia, Central and South America.
At present, it has established long-term and stable cooperative relations with pharmaceutical companies in Europe, the United States, Greece, Germany, Iran, Russia, South Korea, India and other countries. With our rigorous attitude and sincere service, we have won the trust and reputation of customers.
Hangzhou Dingyan Chemical Co., Ltd. is located in the Xiasha Economic Development Zone of Hangzhou, the capital city of Zhejiang Province, on the southeast coast of China. It is a company specializing in the development, sales and self-support import and export financing of high-tech products such as pharmaceutical raw materials, pharmaceutical intermediates, fine chemicals and biochemical reagents.
Integrated modern private enterprise.
Since its establishment, the company has adhered to the development path of "technological innovation" and attached great importance to scientific and technological innovation research and development. The company's high-quality products are sold well in more than 3502 countries and regions such as North America, Western Europe, Southeast Asia, Central and South America.
At present, it has established long-term and stable cooperative relations with pharmaceutical companies in Europe, the United States, Greece, Germany, Iran, Russia, South Korea, India and other countries. With our rigorous attitude and sincere service, we have won the trust and reputation of customers. |
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WEIFANG YUKAI CHEMICAL CO.,LTD
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CAS：7778-80-5 Molecular Weight：174.24 Molecular Formula：K2SO4
Items： ITEMS | Crystal Powder | Granular | Premium Product | First-class Product | Quality Product | Premium Product | First-class Product | Quality Product | K2O % ≥ | 50.0 | 50.0 | 45.0 | 50.0 | 50.0 | 40.0 | Cl-% ≤ | 1.0 | 1.5 | 2.0 | 1.0 | 1.5 | 2.0 | H2O% ≤ | 0.5 | 1.5 | 3.0 | 0.5 | 1.5 | 3.0 | H2SO4% ≤ | 1.0 | 1.5 | 2.0 | 1.0 | 1.5 | 2.0 | Size 1.00mm-4.75mm or 3.5mm-5.60mm）% ≥ | - | - | - | 90 | 90 | 90 |
Usage:
1. It is a highly-concentrated fertilizer containing two nutrients, 50% K2O (potassium oxide) and 18% S; 2. It is an ideal potassium and sulfur fertilizer for the production of pollution-free fruits, vegetables, ornamental plants and special products; 3. It is easily soluble in water, and can provide fast and effective potassium and sulfur for crops; 4. It is a high-efficient potassium fertilizer that does not contain free acid and can be used in base fertilizer, flushing fertilizer, and foliar fertilizer; 5. It is a high-quality raw material for producing high-grade compound fertilizer. 6. Granular potassium sulfate is beneficial to mechanical cultivation, and can make plants absorb slowly. It is the ideal raw material for making BB fertilizer. |
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Pharma Sources Insight July 2025
