What is the analytical method for sulfonated cobalt phthalocyanine (PDS)?

Sulfonated cobalt phthalocyanine, produced by Langfang Great Wall Chemical Co., Ltd. – PTS Sulfonated cobalt phthalocyanine high-efficiency desulfurization catalyst, Great Wall brand, CHANGCHENGPAI. Performance and applications: This product is a sulfate-based compound of cobalt phthalocyanine; it exhibits good water solubility, as well as strong chemical and thermal stability. It does not decompose in acidic or alkaline media, possesses good catalytic activity, has a long service life, and can remove both inorganic and organic sulfur simultaneously, offering high desulfurization efficiency. Therefore, this product is mainly used in large refineries for the desulfurization and H2S removal of dry gas and light petroleum products such as gasoline, diesel, liquid hydrocarbons, benzene and olefins, as well as cracked oil; it is a new type of highly efficient catalyst for desulfurization, purification, and deodorization. Quality specifications: Compliance with standard QLFH04—2003. Quality standards: Premium grade, First-grade. Appearance: Deep blue powder; all particles must pass through a 20# standard sieve. Cobalt content (%): ≥ 6.00, 6.00. Thiol content (residual sulfur in the standard sample), ppm: ≤ 10.00, 15.00. Packaging and storage: This product is packaged in plastic bags or plastic bottles, with a net weight of 500g or 1000g. When stored for a long time, it absorbs moisture easily, but its activity remains unchanged. During transportation, it should be protected from rain and moisture; the storage area should be kept well-ventilated and dry. Company address: Jiaduoli Garden, Langfang City, Hebei Province. Phone/Fax: 0316—2661038; 13932617138. If you need it urgently, you can contact the supplier by phone

Thank you for your reply. What I want to know is how to test and analyze the properties of sulfonated cobalt phthalocyanine; if you know, please leave a message. Thank you! !

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