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MasiyeLabs

Iodine Crystals 1kg

In stock
Iodine Crystals 1kg

R1,700.00

Description

 

 

 

Iodine crystals 1kgIodine Crystals 1kg

 

 

The laboratory grade is used for research analytical purposes

Iodine is also used in medical treatment as tincture and iodioform, it is employed in the preparation of certain drugs and in the manufacture of some printing inks and dyes.

Silver iodine is used in photography. Iodine is added to almost all the table salt and is used as a supplement to animal feed.

It is also an ingredient of water purification tablets that are used for drinking water preparation.
For many of these uses iodine is turned into iodides.

Atomic number 53
Atomic mass 126.9045 g.mol -1
Electronegativity according to Pauling 2.5
Density 4.93 g.cm-3 at 20°C
Melting point 114 °C
Boiling point 184 °C
Vanderwaals radius 0.177 nm
Ionic radius 0.216 nm (-1) ; 0.05 nm (+7)
Isotopes 15
Electronic shell [ Kr ] 4d10 5s25p5
Energy of first ionisation 1008.7 kJ.mol -1
Standard potential + 0.58 V ( I2/ I )
Discovered Bernard Courtois in 1811

 

 

 

Additional information

Weight 1.1 kg
Dimensions 20 × 15 × 15 cm

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