| 融点 |
-50.8° |
| 沸点 |
127 °C(lit.) |
| 比重(密度) |
1.96 g/mL at 20 °C |
| 蒸気圧 |
721.8kPa at 20℃ |
| 闪点 |
126-127°C |
| 貯蔵温度 |
2-8°C |
| 溶解性 |
very soluble in H2O; soluble in organic solvents |
| 酸解離定数(Pka) |
-10(at 25℃) |
| 外見 |
colorless or yellow gas |
| 色 |
Colorless to brown |
| 臭い (Odor) |
Pungent odor |
| 酸塩基指示薬変色域(pH) |
1 |
| PH |
3.01(1 mM solution);2.04(10 mM solution);1.08(100 mM solution) |
| 水溶解度 |
soluble |
| Sensitive |
Hygroscopic |
| Merck |
14,4776 |
| Henry's Law Constant |
2.5×10-1 mol/(m3Pa) at 25℃, Ordóñ (2012) |
| Dielectric constant |
3.4（-50℃） |
| 暴露限界値 |
ACGIH: TWA 0.01 ppm |
| 安定性： |
Stable. Incompatible with bases, amines. Corrodes steel. May discolour on exposure to air and light. |
| InChI |
1S/HI/h1H |
| InChIKey |
XMBWDFGMSWQBCA-UHFFFAOYSA-N |
| SMILES |
I |
| CAS データベース |
10034-85-2(CAS DataBase Reference) |
| NISTの化学物質情報 |
Hydrogen iodide(10034-85-2) |
| EPAの化学物質情報 |
Hydriodic acid (10034-85-2) |
