thiosulphate

As it turns out, there's a lot of thiosulphate in the guts.

To do this, we firstly need to know how to standardize sodium thiosulphate.

Pre-filters based on sodium thiosulphate or Teflon may be appropriate to use.

The agent used is sodium thiosulphate, and reactions according to the following equation:

I bought a produt called Copa and its active ingredient is sodium thiosulphate.

Any significant quantity of fixer (thiosulphate) left in the print after washing will cause the image to deteriorate over time.

The iodine liberated is titrated with sodium thiosulphate.

The product contains sodium thiosulphate.

Sodium thiosulphate fixed the image.

Replies: Sodium thiosulphate is a good reducing agent, which quickly reacts with oxidizing agents such as peroxides.

The iodometric method is suitable for moderate concentrations by using excess iodine and back-titrating with thiosulphate.

Many aquarium keepers (myself included) resort to the use of chemical dechlorinators (cf. physical removal) such as sodium thiosulphate.

Ammonium thiosulfate (ammonium thiosulphate in British English) is an inorganic compound.

This contains a mixture of ammonium thiosulphate and ferrous EDTA, a powerful chelating agent.

The triiodide ion solution is then titrated against standard thiosulphate solution to give iodide again using starch indicator:

It was simply a khaki-coloured flannel bag soaked in hypo solution (glycerin and sodium thiosulphate); it protected against chlorine.

The easiest one to set up that I found (just Google clock reactions) involves sodium thiosulphate, potassium iodide, starch and hydrogen peroxide.

The zinc sulphide produced is then treated with iodine, and the quantity of iodine reduced is determined by titration with thiosulphate.

The structure of Sodium tetrathionate is somewhat like two sodium thiosulphate(NaSO) molecules joined together at the S ends.

When Salmonella Typhimurium infection inflames the intestines, the gut releases reactive oxygen radicals that go on to oxidize the thiosulphate into tetrathionate.

TCBS medium: This is the mostly widely used medium; it contains thiosulphate, citrate, bile salts and sucrose.

Sodium tetrathionate is formed by the oxidation of sodium thiosulphate(NaSO),also called Hypo,with liquid Iodine(I).

Thiosulfate (SO) (IUPAC-recommended spelling; also thiosulphate in British English) is an oxyanion of sulfur.

Bacteria in the colon produce significant amounts of hydrogen sulphide (H2S), a very toxic gas, which is converted to the safer thiosulphate in the mucous membranes of the cecum.

In order to understand what happens precisely, I would like to know the exact formula for the chemical reaction that occurs when sodium thiosulphate is used to rid water of chlorine and chloramines.