| Formula / Notation | HI |
|---|---|
| CAS Number | 10034-85-2 |
| Molecular Weight | 127.9124 |
| Melting Point | -50.8 °C |
| Boiling Point | -35.1 °C at 760 mm Hg |
| Density | 5.66 g/L at 0 °C; 5.23 g/L at 25 °C |
| Solubility | Extremely soluble in water; 234 g/100 g water at 10 °C; 900 g/100 g water at 0 °C |
| Appearance | Hydriodic acid appears as a colorless to yellow liquid with a pungent odor. Consists of a solution of hydrogen iodide in water. Fumes irritate the eyes and mucous membranes. Corrosive to metals and... |
| Also Known As | iodane; Hydriodic acid; HYDROGEN IODIDE; 10034-85-2; Hyriodic acid; Acido yodhidrico; Acide iodhydrique; Hydrogen iodide (HI); Anhydrous hydriodic acid; Hydrogen iodide, anhydrous |
| Category | Acids |
What is Hydroiodic acid?
Iodine atom is chemical element with atomic number 53. It has a role as a micronutrient and a human metabolite.
Formula & Notation
IUPAC Name: iodane
Other Names / Synonyms: iodane; Hydriodic acid; HYDROGEN IODIDE; 10034-85-2; Hyriodic acid; Acido yodhidrico; Acide iodhydrique; Hydrogen iodide (HI); Anhydrous hydriodic acid; Hydrogen iodide, anhydrous
Properties & Characteristics
Physical Data
| Property | Value |
|---|---|
| Melting Point | -50.8 °C |
| Boiling Point | -35.1 °C at 760 mm Hg |
| Density | 5.66 g/L at 0 °C; 5.23 g/L at 25 °C |
| Molecular Weight | 127.9124 |
| Solubility | Extremely soluble in water; 234 g/100 g water at 10 °C; 900 g/100 g water at 0 °C |
| Appearance | Hydriodic acid appears as a colorless to yellow liquid with a pungent odor. Consists of a solution of hydrogen iodide in water. Fumes irritate the eyes and mucous membranes. Corrosive to metals and... |
Uses & Applications
Safety Information
Always consult the SDS/MSDS before handling any chemical. This information is for educational purposes only.
Key Facts
Frequently Asked Questions
Iodine atom is chemical element with atomic number 53. It has a role as a micronutrient and a human metabolite.
Used in industrial chemical synthesis, fertilizer production, battery electrolytes, metal processing, and laboratory acid-base reactions.
Corrosive. Causes severe burns to skin, eyes, and respiratory tract. Wear appropriate PPE including gloves, goggles, and lab coat. Consult SDS before use.
The formula or notation for Hydroiodic acid is: HI