--- product_id: 19683203 title: "Sodium Iodide, Ultra Pure, 100 Grams" brand: "chemcenter" price: "€ 59.23" currency: EUR in_stock: true reviews_count: 6 category: "Chem Center" url: https://www.desertcart.be/products/19683203-sodium-iodide-ultra-pure-100-grams store_origin: BE region: Belgium --- # Indefinite shelf life for long-term use 100 grams granular crystal for precise lab work 99.7% ultra pure reagent grade Sodium Iodide, Ultra Pure, 100 Grams **Brand:** chemcenter **Price:** € 59.23 **Availability:** ✅ In Stock ## Summary > ⚗️ Elevate your experiments with ultra-pure precision—don’t get left behind in the lab! ## Quick Answers - **What is this?** Sodium Iodide, Ultra Pure, 100 Grams by chemcenter - **How much does it cost?** € 59.23 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/19683203-sodium-iodide-ultra-pure-100-grams) ## Best For - chemcenter enthusiasts ## Why This Product - Trusted chemcenter brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Endless Readiness:** Indefinite shelf life means your lab is always stocked and ready—no rush, no waste. - • **Ultra-Pure Precision:** Meets stringent ACS reagent specs at 99.7% purity for reliable, reproducible results. - • **Granular Crystal Form:** Coarse granules ensure easy handling and accurate measurement every time. - • **Trusted Lab Essential:** Top 50 in inorganic reagents—join thousands of professionals who rely on ChemCenter quality. - • **Compliance & Safety First:** Shipped under strict USPS regulations with clear usage guidelines for responsible scientific use. ## Overview ChemCenter’s Ultra Pure Sodium Iodide delivers 99.7% reagent-grade purity in a convenient 100-gram granular form. With an indefinite shelf life and trusted industrial ranking, it’s the go-to choice for oxidation detection and advanced laboratory applications. Designed for professional scientific use, it ensures consistent, reliable results while complying with all safety and shipping regulations. ## Description You are purchasing 100 grams of Ultra Pure Sodium Iodide (NaI). It meets Reagent ACS specs and is 99.7% pure minimum. The material is a course, granular crystal. Buyer must be 21 years of age. Buyer assumes all liability for the use of this item. Buyer agrees to not hold the seller or desertcart liable for the use of this item. Buyer agrees to use this item in accordance with all local, state, and federal laws. This is for laboratory and scientific use only! NOT for food or drug use. Shipping will comply with all USPS regulations. May be harmful if swallowed. By purchasing this item the buyer agrees that they understand the uses and potential hazards with this material. Picture may not reflect new GHS labeling (Packaging/Labeling Varies!) Review: Sodium Iodide compound for detecting oxidation reactions - This is a good compound for preliminary testing for oxidation of other chemical compounds. A sodium iodide solution if absorbed into paper that contains starch and dried and then exposed to an oxidation chemical: free iodine will be liberated which will react with the starch in the paper and produce a blue color, thus indicating an oxidation reaction. Hydrogen peroxide and chlorine gas will produce such a reaction with starch paper impregnated with NaI. Review: Works perfectly !! - Works perfect!! Just wish there was bigger quantities that could be purchased at a time for a discounted price. ## Features - Product has an Indefinite Shelf Life ## Technical Specifications | Specification | Value | |---------------|-------| | % Assay of Chemical(s) | 99.7 | | ASIN | B00EWA9KPK | | Best Sellers Rank | #69,715 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #50 in Inorganic Reagents | | Brand | ChemCenter | | Brand Name | ChemCenter | | Container Type | Bottle | | Customer Reviews | 4.3 out of 5 stars 90 Reviews | | Item Form | Granule | | Item Weight | 5.5 ounces | | Manufacturer | RND Center Inc. | | Package Information | Bottle | | Percentage assay | 99.7 | | Unit Count | 1 Count | ## Product Details - **Brand:** ChemCenter - **Item Form:** Granule - **Item Weight:** 5.5 Ounces - **Package Information:** Bottle - **Percentage assay:** 99.7 ## Images ![Sodium Iodide, Ultra Pure, 100 Grams - Image 1](https://m.media-amazon.com/images/I/61bqDHPXD-L.jpg) ## Questions & Answers **Q: Is this a liquid or powder?** A: Powder **Q: is this the same as iodine crystals?** A: No! Iodine crystals form by heating sodium Iodide in a test tube with a suitable burner, bunsen or otherwise, slowly and condensing the vapors that are given off over a cold surface so that sublimation will occur. **Q: How much do we use when making elephant toothpaste?** A: One spoon full. The sodium iodide is consumed by the hydrogen peroxide and releases the oxygen. It creates a lot of heat. Be careful. And do it outdoors. Works best with a vase. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Sodium Iodide compound for detecting oxidation reactions *by T***N on September 1, 2019* This is a good compound for preliminary testing for oxidation of other chemical compounds. A sodium iodide solution if absorbed into paper that contains starch and dried and then exposed to an oxidation chemical: free iodine will be liberated which will react with the starch in the paper and produce a blue color, thus indicating an oxidation reaction. Hydrogen peroxide and chlorine gas will produce such a reaction with starch paper impregnated with NaI. ### ⭐⭐⭐⭐⭐ Works perfectly !! *by T***E on May 5, 2020* Works perfect!! Just wish there was bigger quantities that could be purchased at a time for a discounted price. ### ⭐⭐⭐⭐ Used for an experiment *by W***Y on May 24, 2026* My son wanted to order this for a explosive science type experiment. We could never get the ratio correct, but it did work just...not as expected. It is pretty expensive for a small bottle so it was a little hard to try it a few times without having to buy a few bottles which got very expensive for us. ## Frequently Bought Together - Sodium Iodide, Ultra Pure, 100 Grams - Potassium Iodide, High Purity Crystals/Granules,100 Grams (3.5 oz.) - HARRIS 12% Concentrated Hydrogen Peroxide, 128oz, for Kitchen, Bath, Laundry, Home and Garden with Easy Fill Funnel --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/19683203-sodium-iodide-ultra-pure-100-grams](https://www.desertcart.be/products/19683203-sodium-iodide-ultra-pure-100-grams) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-09-01*