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ELACTAVIATM - NaTS

Sodium Thiosulphate
CAS NUMBER - 7772-98-7
Technical Data Sheet
Technical Data Sheet
Basic Information
Product Specification
About Product
Sodium Thiosulphate is an inorganic compound commonly used in various industries, including water treatment, photography, and medicine. It acts as a reducing agent and is known for its ability to neutralize chlorine and iodine. In medical applications, it is used as an antidote for cyanide poisoning and in the treatment of calciphylaxis in patients with chronic kidney disease.

Product Specification

SYNONYMS

Sodium hyposulfite, Thiosulfuric acid disodium salt, Disodium thiosulphate

MOLECULAR WEIGHT

158.11 g/mol

CAS NUMBER

7772-98-7

CHEMICAL FORMULA

Na2S2O3

HS CODE

28323000

DENSITY

1.667 g/cm³

MELTING POINT

48.5 °C

BOILING POINT

Decomposes

VISCOSITY

Not applicable

SHELF LIFE

-

TYPICAL PROPERTIES

White crystalline solid, soluble in water

APPEARANCE

White crystalline solid

Packaging Type

bag

Na2S2O3

bags

Chemical Name

Sodium Thiosulphate

Industry

Personal Care
Food and Nutrition
Chemical Intermediates

Application of Sodium Thiosulphate

  1. Water Treatment: Sodium Thiosulphate is used to dechlorinate water, making it safe for aquatic life and suitable for discharge into the environment. It effectively neutralizes chlorine and chloramine, preventing harmful effects on ecosystems.
  2. Photography: In photography, it serves as a fixer to dissolve unreacted silver halides from photographic emulsions, stabilizing the image and preventing further exposure.
  3. Medical Applications: It is used as an antidote for cyanide poisoning, where it converts cyanide to thiocyanate, a less toxic compound, which is then excreted by the body. It is also used in treating calciphylaxis, a serious condition in patients with kidney disease.
  4. Chemical Manufacturing: Sodium Thiosulphate is used in the production of other chemicals, acting as a reducing agent and a source of sulfur in various reactions.
  5. Textile Industry: It is used in the textile industry for bleaching and as a mordant in dyeing processes, helping to fix dyes onto fabrics.

About Product

Sodium Thiosulphate, also known as sodium hyposulfite, is a versatile chemical compound with a wide range of applications across various industries. As a reducing agent, it plays a crucial role in water treatment, where it neutralizes chlorine and chloramine, making water safe for discharge and aquatic life. In the photography industry, it is used as a fixer to stabilize images by dissolving unreacted silver halides. In the medical field, Sodium Thiosulphate is an essential antidote for cyanide poisoning and is used in treating calciphylaxis in patients with chronic kidney disease. Its chemical properties make it valuable in chemical manufacturing and textile processing, where it acts as a mordant and bleaching agent. Manufacturers and suppliers of Sodium Thiosulphate focus on producing high-purity grades to meet the stringent demands of these industries. The compound's effectiveness and versatility underscore its importance in modern industrial applications.

Features of Sodium Thiosulphate

  • Effective Dechlorination: Neutralizes chlorine and chloramine in water treatment, ensuring environmental safety.
  • Photographic Fixer: Stabilizes images by dissolving unreacted silver halides, preventing further exposure.
  • Medical Antidote: Converts cyanide to less toxic thiocyanate, aiding in cyanide poisoning treatment.
  • Versatile Chemical Agent: Used in chemical manufacturing and textile processing for its reducing and mordant properties.
  • High Purity Standards: Ensures performance in critical applications across various industries.

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