Product name:Iodine
CAS no.:7553-56-2
Molecular formula:I2
Molecular weight:126.90447
Appearance:Purple black crystal
Purity:99%
Product description:Mainly used for medicine, dye, iodine, iodine compounds and test paper. Iodine is one of the essential trace elements of the human body, the total amount of iodine in healthy adults is 30 mg (20~50 mg).