Potassium Iodide, Pharmpur® is noted for its consistent composition and reliable behavior. Its molecular formula is IK, with a molecular weight of 166.0028 grams per mole. This compound exhibits a very high Boiling Point, as determined by the United States Coast Guard in 1999. It melts at 681.1 degrees Celsius under the same conditions. The hazard signal word for this substance is Danger due to its potential harmfulness if ingested orally and ability to cause eye irritation.

• CAS Number: 7681-11-0
• Vapour Density: 3.13 at 59 °F
• Boiling Point: Very high
• GHS Signal Word: Danger
• Molecular Weight: 166.0028
• Exact Mass: 165.86818
• Melting Point: 681.1 °C
• Molecular Formula: IK
• Hazard Statements:
• H302: Harmful if swallowed [Warning Acute toxicity, oral]
• H320: Causes eye irritation [Warning Serious eye damage/eye irritation]