Iodine CAS 7553-56-2

Iodine CAS 7553-56-2

As the professional manufacture, we would like to provide you Iodine CAS 7553-56-2. Iodine CAS 7553-56-2 Purple black scale crystals or lamellae with metallic luster. It is brittle and the steam is purple. It has a special pungent odor.

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Product Description

Believe Chemical is a professional leader China Iodine CAS 7553-56-2 manufacturer with high quality and reasonable price. Iodine CAS 7553-56-2is the second halogenated element found after chlorine. Elemental iodine is the seventh main group element in the periodic table of elements, which belongs to non-metallic element, symbol I. The atomic number is 53, the atomic weight is 126.9044, and its radionuclides include 123 iodine, 125 iodine, 131 iodine, etc. the electronic configuration is 2, 8, 18, 1chemicalbook8, 7, the relative density is 4.93, the melting point is 113.5 ℃, and the boiling point is 184 ℃. 

The common oxidation states of iodine in compounds are - Ⅰ (iodide), + Ⅴ (iodate), + Ⅶ (periodate). Iodine is purple black shiny crystal, which can sublimate slowly. Gaseous iodine shows purple, has pungent smell, and is toxic!

Iodine CAS 7553-56-2 Chemical Specification 

Product Name




Molecular Weight









White crystal powder



Melting point

113 °C (lit.)




The result conform with standard

Iodine Chemical Properties


CAS: 7553-56-2

Molecular formula: I2

Molecular weight:253.81


Boiling point:184 °C (lit.)

Density:1.32 g/mL at 25 °C

Storage conditions: Store at RT.

PH:5.4 (H2O)(saturated solution)

Iodine CAS 7553-56-2is the basic raw material for manufacturing inorganic iodide and organic iodide. It is mainly used in medicine and health. It is used to produce various iodine preparations, fungicides, disinfectants, deodorizers, analgesics and antidotes of radioactive substances. 

It is the raw material for making pesticides and also the feed additive for livestock. In industry, it is used as antibacterial agent for synthetic dyes, smoke extinguishing agents, photographic emulsion and cutting oil emulsion. Single crystal prisms for making chemicalbook electronic instruments, polarizers for optical instruments, and glasses that can pass through infrared rays. 

Used for leather and special soap. Iodine is a good catalyst in the methylation, isomerization and dehydrogenation of organic synthesis. It is also used as a separating agent for alkanes and olefins. Used as stabilizer for rosin, tall oil and other wood products. It is also used as an extractant for high-purity zirconium, titanium, hafnium, silicon and germanium.

Hot Tags: Iodine CAS 7553-56-2, Manufacturers, Suppliers, Wholesale, Factory, In Stock, Made in China, China, Cheap, Discount, Quality, API, Research and Development, Custom Synthesis

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