CAS No: 7553-56-2;12190-71-5, Chemical Name: Iodine
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7553-56-2;12190-71-5 Iodine

product Name Iodine
Synonyms Iodine solution; Iodine crystals; Iodine,standard solution
Molecular Formula I2
Molecular Weight 253.8089
InChI InChI=1/I2/c1-2
CAS Registry Number 7553-56-2;12190-71-5
EINECS 231-442-4
Molecular Structure 7553-56-2;12190-71-5 Iodine
Density 3.834g/cm3
Melting point 114℃
Boiling point 184.3°C at 760 mmHg
Refractive index 1.788
Water solubility 0.3 g/L (20℃)
Vapour Pressur 0.49mmHg at 25°C
Hazard Symbols  Xn:Harmful;
 N:Dangerous for the environment;
Risk Codes R20/21:;
R50:;
Safety Description S23:;
S25:;
S61:;