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Sodium Thiosulphate Pentahydrate

Name: Sodium Thiosulphate Pentahydrate
SKU: 609

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PRODUCT OVERVIEW

DESCRIPTION

Sodium thiosulfate pentahydrate is a white, crystalline, odorless inorganic compound, also known as sodium hyposulfite. It readily dissolves in water and is an efflorescent substance, meaning it loses water easily. It decomposes when heated. This compound has various applications, including generating heterocycles in chemical processes. In water treatment, it is used to reduce chlorine levels. In metallurgy, it plays a key role in gold recovery. Additionally, sodium thiosulfate pentahydrate is commonly used in photography as a fixing agent, as an antidote for cyanide poisoning, and in chemical analysis, particularly in iodometry.

IDENTIFIERS

Chemical Name

Sodium Thiosulphate Pentahydrate

CAS #

10102-17-7

EC #

231-867-5

Molecular Formula

H2O3S2.5H2O.2Na

InChI Key

JIWXHKJJHDWKGC-UHFFFAOYSA-N

Synonyms

Thiosulfuric acid (H2S2O3), sodium salt, hydrate (1:2:5); Thiosulfuric acid, disodium salt, pentahydrate; Thiosulfuric acid (H2S2O3), disodium salt, pentahydrate; Hypo; Sodium thiosulfate pentahydrate; Disodium thiosulfate pentahydrate; Sodium thiosulfate pentahydrate (Na2S2O3.5H2O); Sodium thiosulfate (Na2S2O3) pentahydrate; Disodium thiosulphate pentahydrate

CLASSIFICATIONS

Product Group 1

Sulfates, Corrosion Inhibitors, Dispersants, Additives

Product Group 2

Agriculture, Pharma, Food & Nutrition, Plastic & Rubber

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Sodium Thiosulphate Pentahydrate