Iodic acid (HIO3)-Powder

  • 7782-68-5
  • HIO3
  • 99.5%
  • -325 Mesh.etc
  • Class 5.1
  • 231-962-1
  • UN3085
  • PG II

Characteristic


Iodic acid, HIO3. It is a white water-soluble solid. Its robustness contrasts with the instability of chloric acid and bromic acid. Iodic acid features iodine in the oxidation state +5 and is one of the most stable oxo-acids of the halogens.


Chemical formula:HIO3

Molar mass:175.91 g/mol

Appearance:White solid

Density:4.62 g/cm3, solid

Melting point:110 °C (230 °F; 383 K)

Solubility in water:269 g/100 mL (20 °C)

Acidity (pKa):0.75

Conjugate base Iodate

Magnetic susceptibility (χ):−48.0·10−6 cm3/mol


Application


Iodic acid is used in analytical chemistry laboratories to standardize solutions of both weak and strong bases using methyl red or methyl orange as the indicator. It acts as a key starting material to synthesize sodium or potassium iodate, thereby increasing the iodine content of salt.

Inquiry us

Our Latest Products

Metal Alloy High Purity Tungsten Crucibles

About Metal Alloy High Purity Tungsten Crucibles:Chemical composition:Metal Alloy High Purity Tungsten Crucibles PropertiesOther NamesTungsten CrucibleCAS No.N/ACompound FormulaWMolecular WeightN/AAppearancecrucibleMelting PointN/ASolubility in water…

Metal Alloy Vacuum Coating Tungsten Melting Pot Tungsten Crucibles

About Metal Alloy Vacuum Coating Tungsten Melting Pot Tungsten Crucibles:Chemical composition:Metal Alloy Vacuum Coating Tungsten Melting Pot Tungsten Crucibles PropertiesOther NamesTungsten Crucible, Tungsten Melting PotCAS No.N/ACompound FormulaWMo…

Metal Alloy Fine Surface 19.15g/cm3 Tungsten Targets

About Metal Alloy Fine Surface 19.15g/cm3 Tungsten Targets:Chemical composition:Metal Alloy Fine Surface 19.15g/cm3 Tungsten Targets PropertiesOther NamesTungsten TargetCAS No.N/ACompound FormulaWMolecular WeightN/AAppearanceN/AMelting PointN/ASolubi…