What is sodium Iodide?

Sodium iodide is an ionic compound created by the enhancement of sodium hydroxide or salt carbonate come hydriodic acid. The chemical formula for sodium iodide is NaI. The is comprised of colourless cubic crystals that room soluble in polar solvents. It is just one of the earliest members that the optical design family and is considered by many scientists together a typical optical machine in the ar of detection technology.

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Other names – salt monoiodide

NaISodium Iodide
Density3.67 g/cm³
Molecular Weight/ Molar Mass149.89 g/mol
Charge of Na+1
Boiling Point1,304 °C
Melting Point661 °C
Chemical FormulaNaI

Sodium Iodide framework – NaI


Physical properties of salt Iodide – NaI

AppearanceWhite solid, deliquescent
Covalently-Bonded Unit2
Heat capacity347J/(kg·K)
SolubilitySoluble in water, acetone and also ethanol.

Chemical properties of sodium Iodide – NaI

Sodium iodide reacts with sulphuric acid results in the development of hydrogen iodide and also sodium bisulfite. The chemistry equation is given below.

NaI + H2SO4 → hello + NaHSO4

Cl2 + 2NaI → 2 NaCl + I2

Uses of salt Iodide – NaI

Sodium iodide is used in medication as a supplement for iodine to treat thyroid disorders.Used in the treatment of actinobacillosis and also actinomycosis in cattle.A small amount of sodium iodide is included to the sodium chloride to do “iodised salt’. This renders sure you obtain the iodine you require in your diet.

Frequently inquiry Questions

What space the uses of salt iodide?

Sodium iodide is one iodide salt that can be supplied as one injectable medicine drug. Salt iodide is offered to law or avoid a deficiency the iodine caused by poor diet or poor body absorption. Thyroid condition can additionally be treated with sodium iodide.

Comment ~ above the solubility of sodium iodide in water

Sodium iodide is highly soluble in water. At a temperature of 0 degrees celsius, the solubility of this compound in water synchronizes to 1587 grams per litre. In ~ room temperature, that solubility in water increases to 1842 grams every litre. Finally, at a temperature that 100 degrees celsius, the solubility of sodium iodide in water is 3020 grams per litre.

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Is sodium iodide a stable compound?

Almost all iodides (including compounds favor sodium iodide) are oxidzed to molecular iodine (I2), oxygen (O2) that is existing in the atmosphere. I2 and I- complexes type a triiodide link which is yellow in colour, unlike the white coloured salt iodide.