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Sodium Thiosulfate CAS 7772-98-7

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  • Appearance: White powder
  • Purity: 99. 0%min
  • Stock: In stock
  • Sample: Available
  • Zhishang Chemical: Sodium Thiosulfate Supplier & Manufacturer

Basic Info

What is Sodium Thiosulfate?

There are two types of sodium thiosulfate anhydrous sodium thiosulfate( Na2S2O3) and sodium thiosulfate pentahydrate( Na2S2O3 · 5H2O). The ultimate is also known as baking soda pop and ocean surge. The molecular weights are158.11 and248.18, independently. Anhydrous sodium thiosulfate is an opaque crystalline greasepaint. The relative viscosity is1.667. Odorless, salty. Soluble in water, undoable in ethanol. Decomposes in acidic result. It has strong reducibility. veritably easy to absorb humidity. Sodium thiosulfate pentahydrate is an odorless, tintless and transparent monoclinic demitasse or scrap. The relative viscosity is1.685. The melting point is 48 °C. It loses all crystal clear water at 100 °C and decomposes at advanced than 100 °C. fluently survived in hot and dry air. Slightly deliquescent in hot and sticky air.

Function: Sodium thiosulfate has chelating ability and can chelate with heavy metal ions in water, thus it can be used to detoxify heavy metal ions in water. Due to its strong reducibility, sodium thiosulfate can be used to remove residual chlorine in water. Sodium thiosulfate can also combine with cyanide ions in water to form thiocyanide ions, thereby achieving the goal of detoxifying cyanide in water.

Sodium Thiosulfate Uses

  1. A new type of germicide, with stomach poisoning, systemic and contact goods, can control rice stem borer, rice stem borer, rice splint comber, rice thrips and vegetable and fruit tree pests.
  2. Sodium thiosulfate has also been widely used in the aquaculture industry because of its low price, high efficiency and no pollution in water quality improvement. It can remove residual chlorine in water and degrade nitrite to improve water quality.
  3. Used as a dechlorination agent after pulp and cotton fabric bleaching, as a chelating agent and antioxidant in the food assiduity, as a soap and detergent in the pharmaceutical assiduity.
  4. In water treatment, sodium thiosulfate can be used as a dechlorination agent and bactericide for drinking water and wastewater, and is often used to remove chlorine in tap water and copper corrosion inhibitor for circulating cooling water; deoxidizer for boiler water system; Treatment of cyanide-containing wastewater, etc.
  5. In water treatment, sodium thiosulfate can be used as a dechlorination agent and bactericide for drinking water and wastewater, and is often used to remove chlorine in tap water and copper corrosion inhibitor for circulating cooling water; deoxidizer for boiler water system; Treatment of cyanide-containing wastewater, etc.

The Manager has Something to Say

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This is William, CEO of Zhishang Chemical Co., Ltd.

Welcome to visit our factory . As the top chemical manufacturer, we have been striving for product quality, innovation , R&D, and customer service for the past 7 years. In the next 10 years or even longer, we are committed to becoming the most reliable chemical supplier in the world , creating a well-known international brand trusted by customers, with the spirit of “one meter wide, ten thousand meters deep”, we continue to focus on product research and development, continue to focus on customer service, continue to improve the supply chain service system, to create a professional chemical supply service team, to achieve win-win long-term cooperation. Please feel free to contact us if you have any questions.

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Four Main Functions of Sodium Thiosulfate in Aquaculture

  • Water stabilizing effect
    Regular use can significantly increase the total alkalinity of the water body, increase the stability of the water body, especially before and during rain, and prevent the water body from being turbid after rain.
    “Sodium thiosulfate” is a strong base and weak acid salt, which can be hydrolyzed into alkaline. It will not reduce the pH value of the water body, but it will increase the pH value of the water body, increase the stability of the water body and the water purification effect.
  • Water purification effect
    Due to its own adsorption and complexation, chemical splashing has a strong water purification effect.
  • Cooling and heat removal effect
    It is a strong reducing agent and needs to absorb heat in the process of hydrolysis and dissolution. Therefore, under high temperature conditions, it is often used to cool the bottom of shrimp and crab ponds to alleviate the swimming edge and landing phenomenon caused by the bottom heat, and reduce the risk of large-scale hypoxia caused by long-term bottom heat.
  • Detoxification effect
    It can remove halogen residues in water in a targeted manner, and also has a certain detoxification effect on organophosphorus pesticides and cyanide. In addition, its good ion exchange function also has a certain effect on reducing the toxicity of heavy metals in water.

Sodium Thiosulfate Medical Uses

Sodium thiosulfate is mainly used for cyanide poisoning and tinea versicolor.

Sodium Thiosulfate Supplier and Manufacturer

As a sodium thiosulfate supplier and manufacturer with a strict standard product quality system certificate, Zhishang Chemical has long been providing the best sodium thiosulfate raw materials to customers all over the world.

Over the years, relying on professional team experience and customer-centric team concept to meet customer needs in a timely manner, our company enjoys a high reputation in the world. At present, our company has served more than 6,000 customers and has established long-term cooperative relations with customers from many countries.

If you have a demand for sodium thiosulfate and related products, please contact our service staff Zhishang Chemical – White directly, and we will provide you with high-quality products at the best price.

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