Periodic Acid

HIO₄

IUPAC: Periodic acid

CAS: 10450-60-9

개요

Periodic acid is a powerful and selective oxidizer that cleaves 1,2-diols. It is essential in carbohydrate chemistry for structural analysis.

구성

원소 기호 원자 원자 질량
Hydrogen H 1 1.0080
Oxygen O 4 15.9990
Iodine I 1 126.9000

원소 구성

O
33.3%
I
66.1%

용도

  • Carbohydrate structural analysis
  • Malaprade reaction
  • Staining in histology (PAS stain)

흥미로운 사실

  • The PAS stain using periodic acid is one of the most common stains in clinical pathology

안전

  • ⚠ Oxidizer
  • ⚠ Corrosive

Structure

SMILES

OI(=O)(O)(O)(O)O

성질

유형
acid
상태
solid
몰 질량
191.91 g/mol
밀도
4.6300 g/cm³
녹는점
122.0 °C
용해도
very soluble

Molecular Descriptors

Exact Mass
227.9131
XLogP
-2.1
TPSA
118.0 Ų
H-Bond Donors
5
H-Bond Acceptors
6
Rotatable Bonds
0
Heavy Atoms
7
Complexity
122.0

Frequently Asked Questions

What is Periodic Acid?
Periodic Acid (HIO₄) is a acid compound with the IUPAC name Periodic acid.
What is the molecular weight of Periodic Acid?
Periodic Acid has a molar mass of 191.91 g/mol.
What state is Periodic Acid at room temperature?
Periodic Acid is a solid at room temperature.
Is Periodic Acid organic or inorganic?
Periodic Acid is classified as an inorganic compound.
What elements make up Periodic Acid?
Periodic Acid (HIO₄) is composed of Hydrogen (H), Oxygen (O), Iodine (I).