What quantities of potassium iodide can I purchase?

You can purchase potassium iodide in any quantity, as long as it meets the minimum purchase requirement of £100 plus VAT and shipping.

What are the packaging options available for potassium iodide?

You can buy potassium iodide online in 2.5L glass bottles, or contact us on 0800 9555 798 if you have specific packaging requirements as we are able to supply bespoke packaging options.

How is potassium iodide shipped and what are the delivery options?

Potassium iodide is shipped in tightly sealed plastic containers. This prevents the ingress of moisture which will change the potassium iodide from free flowing crystals to a solid mass. We offer different shipping options and you can also collect from our manufacturing facility in Runcorn, Cheshire, UK.

What are the purity levels and chemical specifications of your potassium iodide?

You can find all the specifications for the potassium iodide we supply here .

How can I request a price quote for potassium iodide?

You can get a quote at the top of this page or by contacting our friendly sales team on 0800 9555 798.

Do you handle international orders for potassium iodide?

Yes, we can ship potassium iodide internationally.

What are the payment terms for purchasing potassium iodide?

We accept all major credit cards, and you can also set up a credit account by contacting our team.

Buy Potassium Iodide 5% w/v Online | UK Chemical Suppliers

Potassium Iodide 5% w/v

Synonyms:

£67.18

SKU: N/A

Select Pack Size	2.5 Litre

Quality Accredited

Accredited to ISO 9001, ISO 14001,
ISO 13485 and ISO 45001

Free Support

Free pre- and post-sales technical support from our expert team

Fast, Safe Delivery

Almost 90% of orders are delivered
next-day by ADR-approved couriers

Information

Specification

Hazards & Safety

MSDS

Delivery

FAQs

Alternative names: KI

Need Potassium Iodide 5% w/v?

We supply potassium iodide 5% w/v in 2.5L containers, with discounts available for bulk orders
We also supply potassium iodide LRG, as well as 1% and 10% w/v solutions
In addition, with all our products we offer multiple options, such as custom labelling and specific pack sizes

Chemical and Physical Properties of Potassium Iodide

Molecular formula: KI
Molecular weight: 166 g/mol
Physical appearance: Colourless or white crystals with a strong saline taste
Boiling point: 1323 degree Celsius
Melting point: 681 degree Celsius
Solubility: Soluble in alcohol, water, ether, ammonia, acetone and glycerol
Stability: Stable in dry air, but light and moisture accelerate decomposition. Volatises at temperatures above 680 degree Celsius
pH: Forms an aqueous solution with a pH neutral or slightly alkaline (between 7 and 9)
Slightly deliquescent in dry air, and after long exposure to air it can turn to yellow due to oxidation
Hygroscopic in moist air
Can dissolve elemental iodine

Therapeutic Uses

Potassium iodide is commonly indicated after accidental exposure to radiation to avoid excessive accumulation of radioactive iodine, particularly to protect the thyroid gland. Also to treat the thyroid gland, potassium iodide is also often prescribed to treat hyperthyroidism and general iodine deficiency.Vets also use this chemical as an antitussive to help excrete respiratory fluids and reduce coughing. Potassium iodide can be used as an anti-inflammatory in monkeys and rats. Its use in dogs can give some relief in cases of pruritis, although in this case it seems that is the potassium that is essential, as potassium chloride produces similar results.

Open an Account With Us

Are you a regular customer? Would you like to make your orders easier and faster? Then you can open an account with us. Simply contact our sales team, and a member of staff will be glad to help. We also offer free technical advice about all our products.

Please note: we only deliver to registered UK businesses at non-residential addresses with a minimum order value of £100 before VAT

We only supply to mainland UK, contact us on 0800 9555 798 for rates to Ireland.Please notify us if you have specific delivery requirements such as restricted access, requirement for a tail-lift delivery vehicle or pallet truck. Failure to notify us of a special delivery instructions can incur additional charges from our carriers.

Need Bespoke Chemicals?

At ReAgent we manufacture, pack, and blend chemical products for companies across many different industries and distribute them around the world. The services we provide include:

Potassium Iodide 5% w/v Specification

Potassium Iodide 5% w/v Hazards

Signal Word

Potassium Iodide 5% w/v Safety & Storage

Potassium Iodide 5% w/v SDS

Download our material safety data sheet (MSDS) for technical data and comprehensive information about this product.

Product ID	post_title	post_status	Bulk	SDSPath
4272	Potassium Iodide 5% w/v	publish	1344

Potassium Iodide 5% w/v Delivery

ProductNumber	Shipping Statement	Description
1.344	Signal Word	Warning
1.344	Signal Word	Warning
1.344	Signal Word	Warning
1.344	Signal Word	Warning
1.344	Signal Word	Warning
1.344	Signal Word	Warning
1.344	Signal Word	Warning
1.344	Signal Word	Warning
1.344	Signal Word	Warning
1.344	Signal Word	Warning
1.344	Signal Word	Warning
1.344	Signal Word	Warning
1.344	Signal Word	Warning
1.344	Signal Word	Warning
1.344	Signal Word	Warning
1.344	Signal Word	Warning
1.344	Signal Word	Warning
1.344	Signal Word	Warning
1.344	Signal Word	Warning
1.344	Signal Word	Warning
1.344	Signal Word	Warning
1.344	Signal Word	Warning
1.344	Signal Word	Warning
1.344	Signal Word	Warning
1.344	Signal Word	Warning
1.344	Signal Word	Warning
1.344	Signal Word	Warning
1.344	Signal Word	Warning
1.344	Signal Word	Warning
1.344	Signal Word	Warning
1.344	Signal Word	Warning
1.344	Signal Word	Warning
1.344	Signal Word	Warning
1.344	Signal Word	Warning
1.344	Signal Word	Warning
1.344	Signal Word	Warning

Potassium Iodide 5% w/v FAQs

What quantities of potassium iodide can I purchase?
You can purchase potassium iodide in any quantity, as long as it meets the minimum purchase requirement of £100 plus VAT and shipping.
What are the packaging options available for potassium iodide?
You can buy potassium iodide online in 2.5L glass bottles, or contact us on 0800 9555 798 if you have specific packaging requirements as we are able to supply bespoke packaging options.
How is potassium iodide shipped and what are the delivery options?
Potassium iodide is shipped in tightly sealed plastic containers. This prevents the ingress of moisture which will change the potassium iodide from free flowing crystals to a solid mass. We offer different shipping options and you can also collect from our manufacturing facility in Runcorn, Cheshire, UK.
What are the purity levels and chemical specifications of your potassium iodide?
You can find all the specifications for the potassium iodide we supply here.
How can I request a price quote for potassium iodide?
You can get a quote at the top of this page or by contacting our friendly sales team on 0800 9555 798.
Do you handle international orders for potassium iodide?
Yes, we can ship potassium iodide internationally.
What are the payment terms for purchasing potassium iodide?
We accept all major credit cards, and you can also set up a credit account by contacting our team.

We Also Supply

Nitric Acid 69% (Laboratory Use)
£63.54
Select options
Hydrochloric Acid 4M (approx)
£47.93
Select options
Hydrochloric Acid 0.01M
£80.06
Select options
Muriatic Acid 0.1M (0.1N)
£35.12
Select options

How to place an order

Watch this video to see what happens when you place an order for off-the-shelf chemicals. Find out how ReAgent, a leading UK chemical supplier, processes your order, including quality checks and full batch traceability, right through to delivery by our approved ADR couriers.

Related resources

Electrical conductivity of water experiment

Why Does Potassium Iodide Solution Conduct Electricity?

Potassium iodide dissociates into cations and anions when it’s dissolved in water, allowing electrons to flow freely through the solution. However, like other ionic compounds, it doesn’t conduct electricity when in a dry crystal form. Read on to find out

6th April 2022

What Are the Uses of Potassium Iodide?

Potassium iodide (KI) is a white crystalline solid that is formed by reacting elemental iodine (I) with potassium hydroxide (KOH). It is a versatile compound that is used in a variety of industries as a supplement, an expectorant and even

31st May 2018

What is Potassium Iodide?

Potassium iodide (KI) is an inorganic chemical compound that serves many purposes. Continue reading to find out more about KI. How is Potassium Iodide Made? Potassium iodide can be produced using several different methods, but it is most popularly obtained

24th May 2018

Why Does Potassium Iodide Solution Conduct Electricity?

6th April 2022

What Are the Uses of Potassium Iodide?

31st May 2018

Popular Chemicals

Absolute Ethanol
Acetic Acid (CH3COOH)
Acetone
Ammonia Solutions (NH4OH)
Barium Chloride (BaCl2)
Butanone
Caustic Soda
Cerium Sulphate
Citric Acid (C6H8O7)
Deionised Water
Demineralised Water
Denatured Alcohol IMS
Dichloromethane (CH2Cl2)
Distilled Water
EP Water
Ethanediol
Ethanoic Acid
Ethyl Acetate (C4H8O2)
Ethyl Alcohol
Ethyl Ethanoate
Ethylene Glycol
Formaldehyde (CH2O)
Glycerol / Glycerine / Glycerin
Hydrochloric Acid (HCL)
Hydrogen Peroxide (H2O2)
Industrial Methylated Spirits
Isopropyl Alcohol
Laboratory Water (Grade 3)
Methanol (MeOH)
Methyl Ethyl Ketone Tech (MEK)
Methylene Chloride
Mixed Alcohol Solvent ASTM
Monoethylene Glycol
Monopropylene Glycol
Muriatic Acid
Nital Solution
Nitric Acid (HNO3)
Phosphoric Acid (H3PO4)
Polyethylene Glycol (PEG)
Potassium Iodide (KI)
Potassium Permanganate (KMnO4)
Propan-2-ol / Isopropanol (C3H8O)
Propanediol
Propylene Glycol
Purified Water
Silver Nitrate (AgNO3)
Sodium Chloride (NaCl)
Sodium Fluoride (NaF)
Sodium Hydroxide (NaOH)
Sodium Hypochlorite (NaClO)
Sodium Thiosulphate (Na2S2O3)
Sulfuric Acid
Sulphuric Acid (H2SO4)
Synthetic Sea Water
Tetrahydrofuran (THF)
Toluene (C7H8)
Ultrapure Water
USP Purified Water
USP Water for Injection
…VIEW ALL PRODUCTS

Jane Fletcher

★★★★★ 5/5

Always have excellent service from yourselves from ordering product to delivery.

Kevin Wallcroft

A particularly easy to deal with chemical company. I telephoned, got all the advice needed with excellent friendly service. My chemicals arrived the very next day. Very happy!

Joanne King

Fast efficient service, was kept updated on order throughout. Can not fault ReAgent sales and delivery processes.

Hebe Arat

Their customer services were very helpful, sending us all the lab reports we needed, before we even bought from them. Then, once we ordered the product came very quickly.