| Identification | |
| Name: | Ammonium iodide |
| Synonyms: | Ammonia [7664-41-7] Ammonium;Ammonium iodide ((NH4)I); |
| CAS: | 12027-06-4 |
| EINECS: | 234-717-7 |
| Molecular Formula: | NH4I |
| Molecular Weight: | 144.94 |
| InChI: | InChI=1/HI.H3N/h1H;1H3 |
| Molecular Structure: | ![(NH4I) Ammonia [7664-41-7] Ammonium;Ammonium iodide ((NH4)I);](https://img.guidechem.com/casimg/12027-06-4.gif) |
| Properties | |
| Density: | 2.514 |
| Stability: | Becomes yellow to brown on exposure to air and light except in presence of stabilizer, such as ammonium hypophosphite, aqueous solution will quickly become yellow. |
| Refractive index: | 1.7031 |
| Water Solubility: | soluble in water |
| Solubility: | soluble in water |
| Appearance: | White crystalline powder |
| Specification: | white to light yellow crystalline powder Safety Statements:26 26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice |
| Storage Temperature: | Store at RT. |
| Sensitive: | Light Sensitive & Hygroscopic |
| Color: | COLORLESS CUBIC CRYSTALS WHITE TETRAGONAL CRYSTALS OR GRANULAR POWDER |
| Usage: | In photographic chemicals. |
| Safety Data | |
| Hazard Symbols |
Xi: Irritant
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