Features & Benefits
- Pure and high-quality Potassium Iodide
- Ideal for Research & Development purposes
- White crystals with 99+% assay
- Comes in a resealable poly bag
- Not for drug, human, animal, or food use
- pH range of 6.0 – 9.2
0 ratings
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Potassium Iodide, ACS, 99+%, 500g for Research & Development
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Purity
ACs grade with over 99% purity ensures reliable results for laboratory applications, making it ideal for professionals requiring exceptional quality in chemical experimentation.
Versatile Form
Available as both crystals and powder, this potassium iodide caters to various usage needs, providing flexibility for different laboratory setups and applications.
Generous Quantity
Offered in a 500g package, this product delivers significant value and convenience, ensuring long-term usage for extensive experiments without frequent reorders.
Product Details
- Potassium Iodide, ACS, 99% purity, 500g
- Designed for research and development purposes only
- Appearance: White crystals and/or crystalline powder
- Assay: 99%+ purity
- pH of 5% solution: 6.0 – 9.2
- Not intended for drug, human, animal, or food use
| Item Weight | 1.1 lbs (500 grams) |
Who Should Buy?
-
Laboratory Research
Ideal for chemists and researchers needing high-purity potassium iodide for various experiments and analyses.
-
Medical Supply
Useful for medical professionals requiring potassium iodide for treatment or emergency protocols related to radiation exposure.
-
Hobbyist Chemists
Beneficial for experienced hobbyists conducting experiments at home that involve chemical reactions or synthesizing compounds.
-
Household Use
Not suitable for everyday household applications or casual users unfamiliar with handling chemicals safely.
-
Food Preparation
Should not be used as a food additive; not FDA approved for culinary or dietary purposes.
-
Inexperienced Users
Not recommended for beginners; handling requires knowledge of chemical safety and proper procedures.
Product Description
Potassium Iodide, ACS, 99+%, 500g
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are common uses for Potassium Iodide?
Answer: Potassium Iodide is widely used in various applications including medical, industrial, and laboratory settings. In medicine, it is often used as a protective agent against radiation exposure, particularly in nuclear emergencies, as it helps block the absorption of radioactive iodine by the thyroid gland. In laboratories, it serves as a reagent in chemical analysis and synthesis. Additionally, it can be utilized in photography and as a nutritional supplement in some dietary formulations. -
Question:
Is Potassium Iodide safe for consumption?
Answer: Potassium Iodide is generally considered safe for consumption when used in appropriate doses as directed by a healthcare professional. It is important to note that excessive intake can lead to adverse effects, such as thyroid dysfunction. Always consult with a healthcare provider prior to usage, especially for individuals with pre-existing thyroid conditions or those taking other medications. For people living in areas prone to nuclear accidents, potassium iodide tablets can be an essential part of emergency preparedness. -
Question:
How should Potassium Iodide be stored?
Answer: Potassium Iodide should be stored in a cool, dry place away from direct sunlight and moisture. It is best kept in the original container tightly closed to prevent contamination and degradation. Proper storage conditions help maintain the compound's stability and efficacy, ensuring it remains safe for use when needed. In a home setting, a secure cabinet away from children’s reach is advisable. -
Question:
What is the chemical composition of Potassium Iodide?
Answer: Potassium Iodide is a chemical compound with the formula KI. Composed of potassium (K) and iodine (I), this salt appears as a white crystalline solid. The high purity level of 99% in this product ensures its effectiveness for various applications, such as in laboratory experiments or pharmaceutical formulations. Understanding its chemical properties can be crucial for professionals working with it in research and industrial applications. -
Question:
Can Potassium Iodide be used in organic synthesis?
Answer: Yes, Potassium Iodide is utilized in organic synthesis as a source of iodine. It is employed in several reactions, including iodination processes that introduce iodine into organic molecules. The use of KI as a reagent is common in laboratory settings, where it aids in the synthesis of various organic compounds, contributing to the development of pharmaceuticals and other chemical products. -
Question:
What precautions should be taken when handling Potassium Iodide?
Answer: When handling Potassium Iodide, it is essential to wear appropriate personal protective equipment, such as gloves and goggles, to prevent skin or eye contact. Working in a well-ventilated area is recommended to avoid inhalation of dust. Additionally, ensure to follow all safety protocols outlined in the material safety data sheet (MSDS) for this compound. These precautions help minimize risks associated with chemical exposure. -
Question:
Are there any side effects of using Potassium Iodide?
Answer: While Potassium Iodide is safe for most individuals when used correctly, some may experience side effects such as gastrointestinal upset, allergic reactions, or thyroid dysfunction. Monitoring the dose and frequency of use is critical, especially for those with underlying health conditions. Consulting a healthcare professional can help mitigate the risks associated with its usage and ensure safe administration. -
Question:
What makes Potassium Iodide a unique supplement?
Answer: Potassium Iodide distinguishes itself as a unique supplement due to its role in thyroid health and its use in emergency situations. It provides a concentrated source of iodine, essential for thyroid hormone production, thus supporting metabolic functions. Its importance escalates during nuclear emergencies, where it acts as a protective barrier against radioactive iodine. This dual functionality makes it a valuable compound in both health and safety contexts. -
Question:
What is the significance of the ACS grade for Potassium Iodide?
Answer: The ACS (American Chemical Society) grade indicates that Potassium Iodide meets high purity and quality standards conducive to laboratory work and industrial applications. This designation ensures that the compound is free from contaminants and suitable for use in sensitive experiments and formulations. Such stringent standards are crucial for researchers and professionals who rely on the integrity of their chemical supplies. -
Question:
Where can I buy Potassium Iodide, ACS, 99%, 500g?
Answer: You can purchase Potassium Iodide, ACS, 99%, 500g from Ubuy. They offer a reliable platform for acquiring quality chemicals and laboratory supplies. Ubuy provides a user-friendly shopping experience and ensures that you receive genuine products for your needs, whether in research, emergency preparedness, or nutritional supplementation.
Chemsavers Analytical Reagents Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
Currently unavailable.
We don't know when or if this item will be back in stock.
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.