Potassium Iodide, USP Grade – Lab Alley

Potassium Iodide, USP Grade

Potassium Iodide, USP Grade
Brand: Lab Alley

Select Size:

SKU: C6473-25g
Potassium Iodide USP, 25g
SKU: C6473-125g
Potassium Iodide USP, 125g
SKU: C6473-500g
Potassium Iodide USP, 500g
SKU: C6473-1kg
Potassium Iodide USP, 1kg
SKU: C6473-2.5kg
Potassium Iodide USP, 2.5kg
SKU: C6473-12kg
Potassium Iodide USP, 12kg
SKU: C6473-25kg
Potassium Iodide USP, 25kg


Potassium Iodide, also known as Potassium Salt of Hydriodic Acid, Iodic Acid Potassium Salt, Potassium Monoiodide, and Knollide, has the chemical formula KI. It appears as violet-black crystals with a metallic luster, sharp odor and is soluble in Water at ambient conditions. Potassium Iodide is a salt of stable (non-radioactive) Iodine that can protect the thyroid gland from radiation injury by preventing the absorption of radioactive iodine. The thyroid gland is the most radioactive Iodine-sensitive organ in the human body and needs appropriate protection. A USP Grade chemical is the one that conforms to the criteria of the United States Pharmacopeia (USP). A substance that has received the USP Grade certification can be used in food, drug, or medical applications. Due to its high purity, Lab Alley’s Potassium Iodide, USP Grade, is a certified USP Grade chemical. In the United States of America (USA), Lab Alley is selling its high-quality Potassium Iodide, USP Grade online at laballey.com.


Potassium Iodide USP Features:

Assay 99.0-101.5%
Alkalinity To Pass Test
Loss on Drying 1.0%
Iodate 0.0004%
Nitrate. Nitrite, and Ammonia To Pass Test
Thiosulfate, Barium To Pass Test
Heavy Metals 0.001%
Organic Volatile Impurities To Pass Test
Common Uses
  • Chemical analysis
Commercial/Industrial Application
  • Treatment of thyroid gland
  • Food processing
Safety and Handling

Please contact us to request a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for Potassium Iodide USP.

Download Safety Data Sheet (SDS)
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Jeff V.
United States United States
Very pleased

I was highly impressed with all aspects of my purchase/delivery. I will assuredly be using you guys again when the need arises. Thank you!

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