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High Purity: Industrial-grade tin(II) sulfate has a purity of ≥99%, ensuring reliable quality for various applications.
Stable Solid Form: Appears as a white, odorless crystalline powder that is stable under normal conditions.
Good Water Solubility: Easily soluble in water, facilitating its use in aqueous formulations.
Thermal and Chemical Stability: Decomposes only at high temperatures (360 °C) and remains stable with proper handling, though it is incompatible with strong oxidizing agents and strong bases.
Product Description
Product Application of Stannous sulfate CAS#7488-55-3
Industrial-grade tin(II) sulfate features a purity of ≥99% and is a white, odorless crystalline powder. It decomposes at 360 °C, with no definitive boiling point as it breaks down upon heating. At 25 °C, its vapor pressure is negligible, and it has a relative density of 4.15 at 20 °C. Tin(II) sulfate is soluble in water yet prone to hydrolysis, slightly soluble in dilute acids, and insoluble in ethanol. It remains chemically stable under conventional storage and use conditions, but is incompatible with strong oxidizing agents and strong bases.
Product Application of Stannous sulfate CAS#7488-55-3
Used in the electroplating industry as an electroplating solution. Used in the dyeing and printing industry as a mordant. Also used as a chemical analysis reagent, etc. In the electroplating industry, it is used for tin plating, as an electroplating solution, as a dyeing and printing mordant, and as a chemical analysis reagent. It is also used for tin plating and the production of stannous salts. Stannous sulfate is used as a mordant for fabrics and also for tin plating.
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Q1: Is Huafeng Chemical a manufacturer or a trader?
A: We are a professional service provider specializing in chemical foreign trade. Rather than being limited to the products of a single factory, we leverage the chemical industry cluster in Shandong Province to integrate production resources from multiple high-quality manufacturers. This allows us to offer a wide range of sourcing options—covering various product categories and origins—instead of simply pushing a single product. Furthermore, our core competitiveness lies in our professional foreign trade services (covering documentation, logistics, and regulatory compliance), ensuring a smooth and worry-free procurement process for you.
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A: We strictly adhere to international trade rules (Incoterms® 2020) and accept various payment methods, such as Letters of Credit (L/C) and Telegraphic Transfers (T/T). For new clients, we support small-batch trial orders and can clearly define arbitration clauses and applicable laws within the contract. Additionally, we maintain a robust risk management system to help you mitigate common trade risks, such as exchange rate fluctuations, shipping delays, and document discrepancies.
Q3: Do you have experience serving clients in Russian-speaking regions?
A: Yes. We place great importance on the Russian-speaking market; our team includes Russian-speaking business professionals who are well-versed in the import regulations of Russia and the Eurasian Economic Union (EAEU). We understand the importance of EAC certification to clients in these regions and can assist with related compliance inquiries. We have established connections with chemical traders across various CIS countries and have gained valuable experience in specialized packaging and temperature-controlled shipping designed to withstand harsh local winter conditions.
Q4: How do you guarantee product quality?
A: We implement a strict supplier qualification and periodic audit system. A Certificate of Analysis (COA)—issued by the original manufacturer—is provided with every shipment. We also welcome pre-shipment inspections conducted by internationally recognized third-party agencies such as SGS, BV, or ITS. Should the test results fail to meet the standards specified in the contract, you have the right to reject the goods or request a replacement.
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