Potassium Iodide Active Pharmaceutical Ingredients CAS 7681-11-0 LUGOL

Basic Information
Place of Origin: China
Brand Name: Senwayer Brand
Certification: ISO, 9001, USP
Model Number: 7681-11-0
Minimum Order Quantity: 10grams
Price: Discount is possible if your order is big enough
Packaging Details: 10g, 20g, 50g , 100g, 500g. 1kg, 10kg
Delivery Time: within 2 working days
Payment Terms: T/T in advance, Money Gram, Western Union, Bank Transfer.
Supply Ability: 1000kg/month
Detail Information
CAS: 7681-11-0 Alias: Potassium Iodide, LUGOL
Apparence: Clear Colorless To Yellow Liquid Purity: 99.5%
Usage: Feed Additives, Inorganic Compound Grade: Pharma Grade, Feed Grade
Deliver Time: 5 TO 7 Working Days Stock: Available
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Product Description

Potassium Iodide CAS 7681-11-0 Off-white Crystalline Powder LUGOL
Quick detail

Product Name: Potassium iodide
CAS: 7681-11-0
Melting point 113 °C(lit.)
Boiling point 184 °C(lit.)
density 1.32 g/mL at 25 °C
vapor density 9 (vs air)
vapor pressure 0.31 mm Hg ( 25 °C)
refractive index 1.677
Fp 1330°C
storage temp Store at RT.
solubility H2O 1 M at 20 °C, clear, colorless
form particles (round)
color Yellow
PH 6.0-9.0 (25℃, 1M in H2O)
Water Solubility 1.43 kg/L
Stability Stable. Protect from light and moisture. Incompatible with strong reducing agents, strong acids, steel, aluminium, alkali metals, brass, magnesium, zinc, cadmium, copper, tin, nickel and their alloys.


Potassium iodide Description 

Potassium iodide is an inorganic compound with the chemical formula KI. This white salt is the most commercially significant iodide compound, with approximately 37,000 tons produced in 1985. It is less hygroscopic (absorbs water less readily) than sodium iodide, making it easier to work with. Potassium iodide occurs naturally in kelp. Kelp's iodide content can range from 89 µg/g to 8165µg/g.
Aged and impure samples are yellow because of the slow oxidation of the salt to potassium carbonate and elemental iodine.
Potassium iodide is medicinally used for thyroid blockade, thyroid storm and also as an expectorant. It is on the WHO Model List of Essential Medicines, the most important medications needed in a basic health system.


Potassium iodide​ Usage

Industry Application Role/benefit
Dietary supplement Animal feeds and human diet Iodine fortifier/source of iodine
Medicine Goiter Goiter control agent/source of iodine
Long-term lung problems Expectorant/helps you cough up the mucus so you can breathe more easily
Thyroid protection during nuclear or radiological emergencies Blocks thyroid from absorbing radioactive iodine
Chemical analysis Chromatographic analysis and spot analysis Analytical reagent/easily be reduced to iodine
Chemical manufacture Manufacture of iodine compounds and dyes Raw material
Film photography Preparation of silver iodide (AgI) Raw material/react with silver nitrate to make silver iodide (AgI)
Biomedical research Quenching of fluorescence Fluorescence quenching agent/ iodide ion induces the collisional quenching of fluorescent substances
Organic synthesis Preparation of aryl iodides Iodizating agent
Others Dye sensitised solar cells Component in the electrolyte
Dissolution of iodine and refractory metal iodide Cosolvent



Potassium Iodide Active Pharmaceutical Ingredients CAS 7681-11-0 LUGOL 0 

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