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Potassium iodide CAS#7681-11-0
Basic Information
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Potassium iodide is a white crystalline salt available as crystals, granules or powder. It dissolves readily in water and can solubilize iodine through triiodide formation. Light exposure may cause gradual yellowing. Typical uses include analytical reagents, photographic emulsions, catalyst preparation and iodine-containing food or animal feed formulations, with its iodine-complexing behavior particularly useful in solution chemistry.
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Excellent Solubility and Iodine Complexing Ability: Highly soluble in water and various organic solvents, and capable of dissolving iodine to form triiodide (I₃⁻), making it valuable in analytical and chemical applications.
Effective Iodine Supplement Source: Widely used as a non-radioactive iodine source in iodized salt to help prevent goiter and other iodine deficiency disorders.
Protective Thyroid Support: Can block the absorption of radioactive iodine (I-131) by the thyroid, offering protective benefits in radiation exposure scenarios.
Functional Biological Activity: Acts as a hydroxyl radical scavenger and expectorant, contributing to its pharmaceutical and therapeutic relevance.
Product Description of Potassium iodide CAS#7681-11-0
Potassium iodide is white crystal, granule or powder with a strong bitter saline taste. It gradually turns yellow under strong light due to photochemical decomposition releasing trace free iodine. It is easily soluble in water, alcohol, acetone and glycerol, and slightly soluble in ether and ammonia.
Product Application of Potassium iodide CAS#7681-11-0
Potassium iodide was firstly used as the main halide in Talbot’s calotype process, and later adopted in albumen-on-glass and wet collodion techniques. It also functions as a secondary halide in silver bromide gelatin emulsions. Besides, it is applied in animal feed, catalytic preparation, photographic chemicals and sanitation fields.
Parameters
Safety Information
Delivery Time
Inventory 2-3 working days New manufacturing 7-10 working days
Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
We only provide highest quality goods available, accompanied by after support!
1. What products does Shandong Junzheng Chemical supply?
We supply inorganic chemicals, organic solvents, water treatment chemicals, and surfactants, including calcium chloride, soda ash, sodium bicarbonate, caustic soda, citric acid, ethyl acetate, and SLES. Please contact us to confirm specific product availability.
2. Which industries do your products serve?
Our products serve pharmaceutical, agrochemical, dye, rubber, construction, coal processing, and other chemical industries. Product suitability depends on the required grade, specifications, and application.
3. How can I get a quotation?
Please provide the product name, CAS number, required specifications, quantity, packaging requirements, and destination port. These details help us prepare an accurate quotation.
4. How do you control product quality?
We follow strict quality testing procedures supported by technical personnel, research equipment, and an established management system. Specific quality requirements can be confirmed before placing an order.
5. Can you help me select a suitable chemical?
Yes. Our technical team can assist with product selection based on your application and required specifications. Please share your intended use and key technical requirements.
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