13510-35-5
indium triiodide
CAS: 13510-35-5
Molecular Formula: I3In
13510-35-5 - Names and Identifiers
| Name | indium triiodide |
| Synonyms | indium triiodide Indium triiodide Indium iodide (InI3) Indium(III) iodide, Ultra dry |
| CAS | 13510-35-5 |
| EINECS | 236-839-6 |
| InChI | InChI=1/3HI.In/h3*1H;/q;;;+3/p-3 |
13510-35-5 - Physico-chemical Properties
| Molecular Formula | I3In |
| Molar Mass | 495.53 |
| Density | 4,69 g/cm3 |
| Melting Point | 210 °C |
| Water Solubility | Soluble in water. |
| Appearance | powder |
| Specific Gravity | 4.69 |
| Color | Yellow to yellow-brown |
| Exposure Limit | ACGIH: TWA 0.1 mg/m3NIOSH: TWA 0.1 mg/m3 |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| Stability | hygroscopic |
| Sensitive | Hygroscopic |
| MDL | MFCD00016151 |
13510-35-5 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R42/43 - May cause sensitization by inhalation and skin contact. R63 - Possible risk of harm to the unborn child |
| Safety Description | S22 - Do not breathe dust. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| UN IDs | UN3260 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10 |
| TSCA | Yes |
| HS Code | 28276000 |
| Hazard Class | 8 |
| Packing Group | III |
13510-35-5 - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| Properties | Indium iodide is magenta or yellow crystal. Melting point 210 ℃, relative density 4.69. Soluble in acid, chloroform, benzene. The water is extremely unstable. |
| uses | indium and its compounds are familiar to everyone. high purity indium iodide (InI3) can be used in electronics, instrumentation, metallurgical industries, and optical technology Suitable mercury additive in. InI3 is used in high-pressure discharge lamps and metal halide lamps. The indium iodide high-pressure lamps manufactured have high light rate and good color properties. In recent years, due to the high efficiency and excellent color development performance of indium halide, high-intensity discharge, especially metal halide lamps, has gradually replaced halogen lamps as high-output point light sources in various application fields. |
| preparation | indium iodide can be obtained by heating indium and excess iodine in a CO2 gas stream (150~200 ℃). |
| production method | indium is dissolved in refluxed iodine (5% excess) CS2 solution. Light yellow triiodide crystals can be precipitated when the concentrated solution is cooled (the yield is about 80%). InI3 can also be prepared by heating indium and iodine vapor at 150~200 ℃ in air saturated with carbon dioxide. It is extremely hygroscopic and soluble in water. |
Last Update：2024-04-10 22:29:15
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CAS: 13510-35-5
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CAS: 13510-35-5
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