Periodic acid

高碘酸

Also known as: Orthoperiodic acid, Pentahydroxy-λ5-iodane oxide, Periodic acid (H5IO6)

CAS No.
10450-60-9
Jingsj CID
J-41213-1
Molecular Formula
H5IO6
Chinese Name
高碘酸
Molecular Weight
227.941 g/mol
Category
Inorganic Chemicals
Last updated
8/21/2026

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Physicochemical Properties

Melting Point122 °C(lit.)
Boiling Point140°C
Density1.4 g/mL
Flash Point140°C

GHS Safety & Compliance

Oxidising / CorrosionSignal word: Danger

Frequently Asked Questions

What is the CAS number of Periodic acid?

10450-60-9

What are the molecular formula and molecular weight of Periodic acid?

H5IO6, molecular weight 227.941 g/mol

Is Periodic acid hazardous?

Danger

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026