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High Water Solubility:Readily dissolves in water with very high solubility, ensuring easy preparation and efficient use in aqueous systems.
High Purity and Stable Appearance:Appears as colorless monoclinic crystals or white crystalline powder, odorless and clean, suitable for industrial and chemical applications.
Strong Reducing Capability:Exhibits strong reducing properties, making it effective for chemical reactions and reduction processes.
Good Reactivity in Acidic Conditions:Decomposes in acidic solutions, allowing controlled reactivity for specialized chemical processing.
Product Description
Product Description of Sodium Thiosulfate CAS#7772-98-7
Colorless monoclinic crystals or white crystalline powder, odorless with a slight salty taste. Relative density 1.667. Freely soluble in water, solubility about 231 g/100 mL at 100 ℃, insoluble in alcohol. Highly hygroscopic, with strong reducing properties and decomposes in acidic solutions.
Product Application of Sodium Thiosulfate CAS#7772-98-7
Sodium thiosulfate (CAS 7772-98-7) features reducing, complexing and detoxifying properties with extensive applications. Medically, it is used for emergency treatment of cyanide and heavy metal poisoning, and for topical dermatological use. Industrially, it serves for water treatment to remove residual chlorine and hexavalent chromium, dechlorination in textile printing and dyeing, and hypochlorite decomposition in papermaking and pulping.
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FAQ
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.
Q2: How is the security of my transaction guaranteed when working with Huafeng Chemical?
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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