Iodine

• CAT Number: M056265
• CAS Number: 12190-71-5
• Molecular Formula: I2
• Molecular Weight: 253.81
• Purity: ≥95%
• Storage: -20°C
• IUPAC Name: molecular iodine
• InChI: InChI=1S/I2/c1-2
• InChIKey: PNDPGZBMCMUPRI-UHFFFAOYSA-N
• SMILES: II

Iodine（Cat No.:M056265）, is a chemical element with the symbol I and atomic number 53. It is a dark-purple or black solid at room temperature, known for its distinctive purple vapor and strong, pungent odor. Iodine is an essential trace element for humans, as it is a crucial component of thyroid hormones involved in regulating metabolism. It is used in various applications, including disinfectants, photography, and analytical chemistry. Iodine compounds are also employed in the synthesis of pharmaceuticals and as contrast agents in medical imaging. Its biological significance and wide-ranging applications make iodine a vital element in various fields.