| 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 |
| 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 |
| High Light: | active pharmaceutical ingredients,api raw material |
||
Potassium Iodide CAS 7681-11-0 Off-white Crystalline Powder LUGOL
Quick detail
| Product Name: | Potassium iodide |
| Synonyms: | LUGOL;LUGOL'S SOLUTION;IODIDE;IODIDE IC STANDARD;IODINE, ELEMENTAL;IODIDE, ION CHROMATOGRAPHY STANDARD SOLUTION;IODINE-IODINE;IODINE SOLUTION |
| 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 |
