#Allyl #Glycidyl #Ether <br> <br>[a]https%3A%2F%2Fwww.njchm.com%2Fproducts%2Fammonium-iodide-cas-12027-06-4.html[/a] <br> <br> <br>Ammonium Iodide <br> <br>Features of Ammoniumiodid <br>Product Name: Ammonium iodide <br>Chemical Formula: NH4I <br>CAS No.: 12027-06-4 <br>Dangerous Grade: NO <br>Technical Data of Ammonium Iodide <br> <br>Item Specification Result <br>Appearance White crystalline powder White crystalline powder <br>Assay(NH4I), % ≥99.5 99.7 <br>Insolublity, w/% ≤0.005 0.004 <br>Chloride(Cl), w/% ≤0.02 ＜0.02 <br>Iodate and iodine(IO3),w/% ≤0.01 ＜0.01 <br>Iron(Fe), % ≤0.0003 ＜0.0003 <br>Residue on ignition(as sulfate), w/% ≤0.02 0.01 <br>Conclusion: Pass <br> <br>Package and Storage: <br>25kg/drum <br>Store in a cool, dry place. Keep container closed when not in use <br>Application /Application Industries: <br>Pharmaceuticals <br>Photograph <br> <br>The chemical formula of ammonium iodide is NH4I. It is colorless crystal or granule at room temperature. Soluble in water, acetic acid, ammonia, soluble in ethanol, acetone; slightly soluble in ether. Sublimation of ammonium iodide after heating, the gas will appear yellow and brown when exposed to light and air. <br> <br>Neutralization method: <br>Iodine and red phosphorus are added to a reactor containing water, and the reaction is carried out under stirring. After carefully filtering the reaction solution, distillation is carried out to collect a fraction of 125 to 130 ° C to obtain hydroiodic acid. When the ammonia gas is completely neutralized to a pH of 8 to 9, the ammonia gas is stopped. After filtering the solution, it was vacuum evaporated in a water bath until most of the crystals were precipitated. After cooling, centrifuging, drying at 50-60 ° C, the finished ammonium iodide is obtained. <br> <br>HI+NH4OH(NH3.H2O)=NH4I+H20 <br> <br>If you want to know more about Methyl Iodide, please visit our website.