Iodine pentoxide
Synonym(s):di-Iodine pentoxide;Diiodine pentoxide, Iodine(V) oxide
- CAS NO.：12029-98-0
- Empirical Formula: I2O5
- Molecular Weight: 333.81
- MDL number: MFCD00011356
- EINECS: 234-740-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 14:15:32
What is Iodine pentoxide?
Chemical properties
needle shaped crystals
Physical properties
White crystals; hygroscopic; density 4.98 g/cm3; decomposes around 300°C;highly soluble in water; soluble in nitric acid; insoluble in ethanol, ether andcarbon disulfide.
The Uses of Iodine pentoxide
Iodine (V) oxide is used as an oxidizing agent to remove carbon monoxide from gas.
The Uses of Iodine pentoxide
Oxidizes carbon monoxide to carbon dioxide with the formn of iodine (Ditte's reaction, which proceeds rapidly at 65° or above, but slowly at room temp). This reaction is used in gas analysis and for removing carbon monoxide from the air (in respirators preferably in presence of some H2SO4).
Definition
ChEBI: Diiodine pentaoxide is an iodine oxide.
Properties of Iodine pentoxide
| Melting point: | 300-350°C (dec.) |
| Density | 5.08 g/mL at 25 °C |
| storage temp. | Store at +5°C to +30°C. |
| solubility | insoluble in ethanol, ethyl ether, CS2 |
| form | Crystalline |
| color | White to cream |
| Specific Gravity | 5.08 |
| PH | 1.1 (100g/l, H2O, 25℃) |
| Water Solubility | soluble |
| Sensitive | Light Sensitive & Hygroscopic |
| Merck | 14,5019 |
| Stability: | Stability Strong oxidizer - contact with combustible material may cause fire. Light and moisture sensitive. Incompatible with organic materials, combustible materials, water. |
| CAS DataBase Reference | 12029-98-0(CAS DataBase Reference) |
| NIST Chemistry Reference | diiodine pentoxide(12029-98-0) |
| EPA Substance Registry System | Iodine oxide (I2O5) (12029-98-0) |
Safety information for Iodine pentoxide
| Signal word | Danger |
| Pictogram(s) |
 Flame Over Circle Oxidizers GHS03  Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H272:Oxidising liquids;Oxidising solids H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P220:Keep/Store away from clothing/…/combustible materials. P260:Do not breathe dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Iodine pentoxide
Iodine pentoxide manufacturer
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