CAS 7553-56-2
:Iodine
Description:
Iodine, with the CAS number 7553-56-2, is a chemical element classified as a halogen in Group 17 of the periodic table. It is represented by the symbol "I" and is known for its distinctive dark purple-black color in its solid form, which sublimates to form violet vapors. Iodine is relatively less reactive compared to other halogens, such as fluorine and chlorine, but it can form compounds with various elements, including metals and nonmetals. It is essential for human health, particularly in the synthesis of thyroid hormones, and is commonly used as a disinfectant and antiseptic due to its antimicrobial properties. Iodine is sparingly soluble in water but dissolves well in organic solvents like alcohol and chloroform. Its molecular structure consists of diatomic molecules (I2), and it exhibits both covalent and ionic bonding characteristics in its compounds. Iodine's unique properties make it valuable in various applications, including pharmaceuticals, photography, and as a catalyst in chemical reactions.
Formula:I2
InChI:InChI=1S/I2/c1-2
InChI key:InChIKey=PNDPGZBMCMUPRI-UHFFFAOYSA-N
SMILES:II
Synonyms:- Actomar
- Biojodis
- DentaPure DP 90
- Diatomic iodine
- Diiodine
- Eranol
- Iod
- Iode
- Iodel FD
- Iodine (127I2)
- Iodine (<sup>127</sup>I<sub>2</sub>)
- Iodine Tincture
- Iodine colloidal
- Iodine crystals
- Iodine molecule (I2)
- Iodine molecule (I<sub>2</sub>)
- Iodine sublimed
- Iodo
- Iodosteryl
- Iosan Superdip
- Jod, Freies
- Jodosan
- Molecular iodine
- Nsc 42355
- Tegodyne
- Yoddar
- eXIA 160
- See more synonyms
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Found 25 products.
Iodine
CAS:Formula:I2Purity:>99.0%(T)Color and Shape:Gray to Dark blue to Black powder to lumpMolecular weight:253.81Iodine, 99+%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:I2Purity:99+%Color and Shape:Dark purple, grey or black, Crystals, flakes and/or granulesMolecular weight:253.81Iodine spheres, ultra dry, -10 mesh, 99.998% (metals basis)
CAS:<p>Iodine spheres are used in OLED materials, chemicals, pharmaceuticals and electronics. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / ite</p>Formula:I2Purity:99.998%Color and Shape:Sphere, PurpleMolecular weight:253.81Iodine, crystalline, 99.99+% (metals basis)
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:I2Purity:99.99+%Color and Shape:Crystals, Dark grey to black to purpleMolecular weight:253.81Iodine, resublimed crystals, Puratronic™, 99.9985% (metals basis)
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:I2Purity:99.9985%Color and Shape:Gray, CrystallineMolecular weight:253.81Iodine, 0.01N Standardized Solution
CAS:<p>Iodine, 0.01N standardized solution is used for accurate volumetric analysis. It is also used as a disinfectant and antibacterial agent in solutions, tinctures and salves. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.</p>Formula:I2Color and Shape:Dark brown, LiquidMolecular weight:253.81Iodine, 0.1N Standardized Solution
CAS:<p>Iodine, 0.1N standardized solution is used for accurate volumetric analysis. It is also used as a disinfectant and antibacterial agent in solutions, tinctures and salves. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.</p>Formula:I2Color and Shape:Liquid, Dark brownMolecular weight:253.81Iodine lump, ultra dry, 99.999% (metals basis)
CAS:<p>Iodine lump is used in OLED materials, pharmaceuticals, and the electronics industry. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item</p>Formula:I2Purity:99.999%Molecular weight:253.81Iodine, resublimed crystals, ACS, 99.8%
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:I2Purity:99.8%Molecular weight:253.81Iodine 99+%
CAS:<p>Iodine 99+%</p>Purity:≥95%Color and Shape:Black PowderMolecular weight:253.81g/molIodine, resublimed, 99.5%
CAS:Formula:I2Purity:≥ 99.5%Color and Shape:Metallic grey flakes, beads, powder or chipsMolecular weight:253.81Iodine, prills, 99.5%
CAS:Formula:I2Purity:≥ 99.5%Color and Shape:Grey to dark purple prills or metallic crystalsMolecular weight:253.81Iodine Powder, crystalline, resublimed, ACS, 99.8+%
CAS:Formula:I2Purity:≥ 99.8%Color and Shape:Metallic grey flakes, beads, powder or chipsMolecular weight:253.81Iodine, Ph. Eur.
CAS:Formula:I2Purity:99.5 - 100.5 %Color and Shape:Grey-violet flakes or fine metallic crystalsMolecular weight:253.81Iodine Crystals, resublimed, 99.999%
CAS:Formula:I2Purity:≥ 99.999% (trace metals basis)Color and Shape:Metallic grey flakes or chunksMolecular weight:253.81Iodine, 99%
CAS:Formula:I2Purity:≥ 99.0%Color and Shape:Grey to dark purple flakes, granules or fine metallic crystalsMolecular weight:253.81Iodine
CAS:Controlled Product<p>Applications Iodine is used in ionic liquids in the preparation of dye-sensitized solar cells.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Wang, P. et al.: J. Phys. Chem. B, 107, 13280 (2003); Kubo, W. et al.: J. Phys. Chem. B. 105, 12809 (2001);<br></p>Formula:I2Color and Shape:Dark Grey To Dark PurpleMolecular weight:253.81Iodine Resublimed AR, 99.8%
CAS:Formula:I2Purity:min. 99.8%Color and Shape:Grey to Bluish black to black, Crystalline scales/ballsMolecular weight:253.81Iodine Resublimed AR, ACS, ExiPlus, Multi-Compendial, 99.8%
CAS:Formula:I2Purity:min. 99.8%Color and Shape:Grey to Bluish black to black, Crystalline scales/ballsMolecular weight:253.80894
