Potassium Iodide Powder CAS 7681-11-0 KI

Factory Supply Potassium Iodide Powder CAS 7681-11-0 KI with Best Price

  • Appearance: White powder 
  • Assay: 99. 0%min
  • Packaging: 25kg/drum
  • Sample: Available
  • Zhishang Chemical: Potassium Iodide Supplier & Manufacturer

Basic Info of Potassium Iodide Powder

What is Potassium Iodide Powder?

Potassium iodide Powder is a colorless cubic crystal, or granules or powder, which is slightly deliquescent in moisture. The relative density is 3.13, the melting point is 723°C, the boiling point is 1330°C, and the solubility to water is 127.5g/100g (0°C), 208g/100g (100°C), and it is very easy to dissolve. The solubility in ethanol is 4g/100g (20°C), and it is 16.5g/100g (20°C) in methanol, and it is hardly soluble in ether. 

Since KI water solution is easy to dissolve iodine, it is used when preparing concentrated iodine solution. The solid extracted from the solution is potassium triiodide (KI3). It is a co-solvent for iodine and some insoluble metal iodides. It is also used as a photographic emulsifier. It is used as an expectorant, diuretic in medicine, as a preventive agent for goiter, and as a preoperative medication for hyperthyroidism. It has a broader market prospect than potassium iodate for the manufacture of rheumatism analgesic ointment with analgesic and blood-activating effects.

Potassium iodide Powder is used as an iodine supplement. Its dosage forms include tablets, mixtures and oral liquids. It is mainly used clinically for the prevention and treatment of simple goiter, thyroid crisis, and preoperative preparation for hyperthyroidism. In recent years, the clinical application of potassium iodide has continued to expand, and it has been widely used in the treatment of diseases such as dermatology, ophthalmology, joint inflammation, lead nephropathy and breast hyperplasia, and has achieved satisfactory results. Since potassium and sodium are in the same main family and have very similar properties, it is difficult to separate the impurity sodium ions in potassium iodide. The traditional purification method of potassium iodide is to recrystallize it repeatedly with water to achieve the purpose of purification. Both potassium iodide and sodium iodide have high solubility in water, so the method of recrystallization from water to purify potassium iodide has a low yield, about 80%, and the effect of removing sodium is not ideal.

Potassium Iodide Powder Use

  1. Combined use with antithyroid drugs may cause hypothyroidism and goiter.
  2. When combined with angiotensin-converting enzyme inhibitors or potassium-sparing diuretics, it is easy to cause hyperkalemia, blood potassium should be monitored.
  3. When combined with lithium salt, it may cause hypothyroidism and goiter.
  4. When combined with 131I, it will reduce the uptake of 131I by the thyroid tissue.

The Manager has Something to Say


This is William, CEO of Zhishang Chemical Co., Ltd.

Welcome to visit our factory . As the top chemical manufacturer, we have been striving for product quality, innovation , R&D, and customer service for the past 7 years. In the next 10 years or even longer, we are committed to becoming the most reliable chemical supplier in the world , creating a well-known international brand trusted by customers, with the spirit of “one meter wide, ten thousand meters deep”, we continue to focus on product research and development, continue to focus on customer service, continue to improve the supply chain service system, to create a professional chemical supply service team, to achieve win-win long-term cooperation. Please feel free to contact us if you have any questions.

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If you want to buy potassium iodide powder, pls contact us to get a free quote.

What is the Distinction in between Potassium Iodate and Potassium Iodide?

Currently, potassium iodate is mainly made use of for iodization in table salt in china, while potassium iodide was used in the past. It has the advantage of high iodine web content (76.4%), yet the drawback is that it is easy to oxidize, has poor security, as well as has a bitter preference. It is needed to include a stabilizer to the salt when utilizing it. The stability of potassium iodate is high, no added stabilizer is required, as well as it is unsmelling, however its iodine content is reduced (59.3%).

Potassium iodate is a lot more secure than potassium iodide during transportation and storage space. After home heating and also food preparation, the potassium iodate in the salt has actually primarily been exchanged non-oxidizing compounds. Therefore, we don’t have to bother with the oxidizing residential properties of potassium iodate, which may trigger damage to the body.

Potassium Iodide Supplier and Manufacturer

As a potassium iodide supplier and manufacturer with strict standard product quality system certificate, Zhishang Chemical has long been providing the best potassium iodide raw materials to customers all over the world.

Over the years, relying on professional team experience and customer-centric team concept to meet customer needs in a timely manner, our company enjoys a high reputation in the world. At present, our company has served more than 6,000 customers and has established long-term cooperative relations with customers from many countries.

If you have demand for potassium iodide and related products, please contact our service staff Zhishang Chemical – White directly, we will provide you with high-quality products at the best price.

Quality Control of Potassium Iodide Powder

Comments from Customers

Chancelle Makongo
Chancelle MakongoReland
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Its been an absolute pleasure working with this supplier they offered me kindness, support, kept in contact with right up util receive the product the quality is excellent and shipping was fast. overall | am happy and will be returning back for more.
Lio Lechat
Lio LechatSwitzerland
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I can only advise to do business with because the service is excellent!
Thomas Rsel
Thomas RselAustralia
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Great company! thanks from Australia for good product quality, correct product, good customer service using chat.. delivery speed was ok, via FedEx. the Alibaba App finally makes it safer, so good companies like Shandong Zhi Shang can do business with us, I don't have to worry now with Alipay. Everything is safe for me now, I can't go wrong. frst time payments can just use card, the seller never knows your details, only Alibaba does the payment, so the risk is gone, delivery on time is guaranteed, and because the seller can't see your card details, scammers can't use this system, only good companies that do the right thing can make money here. it really is a much better system now.
Daniel Simonson
Daniel SimonsonUnited States
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Great service - the order arrived sealed in a metal can, perfect for shipping. The can was dented but intact.Shipping from China is rough!
rintero ariura
rintero ariuraJapan
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The product was good and the person who dealt with it was kind!
Rene van Buuren
Rene van BuurenJnited Kingdom
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Mary once again exceeded expectations with her friendly, helpful, professional service. I feel very confdent in this company and its products and will definitely be placing further orders in the future.
Barbara Mohar
Barbara MoharSlovenia
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I general, was very satisfied with the supplier. Basic analyzes (m.p.. FTIR) of the product in our facility confirmed its high quality. Further analyzes are planned, but due to the COVID-19 pandemic, most laboratories in Slovenia are closed.
Sergio Masala
Sergio MasalaSpain
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At this moment I did two mini batches of soap with a very good result. But Ihave to improve my procedure in this techinc. Thank you.
Bassam Zaidan
Bassam ZaidanSaudi Arabia
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The product has a very good quality and it was what we were looking for. shipping was on-time even due COVID-19. the supplier was very responsive and with us all the way.

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