Periodic acid, GR 99%+

Name: Periodic acid, GR 99%+
Brand: Vaqora Chemicals
SKU: VQ-000919

About Periodic acid, GR 99%+

Listed under CAS 10450-60-9, Periodic acid is a synthetic reagent available from Vaqora Chemicals (AR grade) with a typical assay of ≥99%. With the molecular formula H5IO6, it has a molar mass of 227.94 g/mol. Systematically, it is named pentahydroxy(oxo)-lambda7-iodane. Alternative names: Orthoperiodic acid and Periodic acid (H5IO6).

The material typically appears as white crystals or powder or chunks. Literature values give a melting point of 122 °C. Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Danger” with 7 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for organic synthesis, reaction development, medicinal chemistry and pharmaceutical synthesis. Typical end-use sectors are academic and industrial research and pharmaceutical manufacturing.

Standard pack sizes are 25 g, 100 g, 5 x 1 kg and 4 x 25 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Organic synthesis
Reaction development
Medicinal chemistry
Pharmaceutical synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Periodic acid, GR 99%+
Catalogue No.	VQ-000919
CAS Number	10450-60-9
IUPAC name	pentahydroxy(oxo)-lambda7-iodane
Molecular formula	H₅IO₆
Molecular weight	227.94 g/mol
Exact mass	227.9131
Grade	AR
Purity / assay	≥99%
HSN code	28111990
InChIKey	TWLXDPFBEPBAQB-UHFFFAOYSA-N
SMILES	OI(=O)(O)(O)(O)O
PubChem CID	25289

Physical properties
Physical form	Crystalline
Appearance	White crystals or powder or chunks
Melting point	122 °C
LogP (XLogP3)	-2.1
H-bond donors / acceptors	5 / 6
TPSA	118 Å²
UN number	UN 3085
Synonyms	Orthoperiodic Acid, Periodic acid (H5IO6), H5IO6, hexaoxoiodic(5-) acid, pentahydroxidooxidoiodine, pentahydrogen hexaoxoiodate(5-), pentahydroxy-lambda(7)-iodanone, [IO(OH)5], (IO(OH)5), Paraperiodic Acid, Iodic Acid, ortho periodicacid

Safety & hazard information (GHS)

Oxidiser

Corrosive

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H271May cause fire or explosion, strong oxidizer
H272May intensify fire, oxidizer
H314Causes severe skin burns and eye damage
H318Causes serious eye damage
H372Causes damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P210, P220, P260, P264, P264 + P265, P270, P273, P280, P283, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P306 + P360, P316, P317, P319, P321, P363, P370 + P378, P371 + P380 + P375, P391, P405, P420

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 10450-60-9

Synthesis

Periodic acid, 99%

CAS: 10450-60-9
Formula: H₅IO₆
MW: 227.94 g/mol

VQ-000918

Frequently asked questions

What is the CAS number of Periodic acid, GR 99%+?

The CAS Registry Number of Periodic acid, GR 99%+ is 10450-60-9. It is also known as Orthoperiodic Acid, Periodic acid (H5IO6), H5IO6.

What is the molecular formula and molecular weight of Periodic acid, GR 99%+?

Periodic acid, GR 99%+ has the molecular formula H5IO6 and a molecular weight of 227.94 g/mol. Its IUPAC name is pentahydroxy(oxo)-lambda7-iodane.

Which grade and pack sizes of Periodic acid, GR 99%+ can I order?

We supply Periodic acid, GR 99%+ in AR (≥99%) grade, in 25 g, 100 g, 5 x 1 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Periodic acid, GR 99%+?

Yes. Every lot of Periodic acid, GR 99%+ is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Periodic acid, GR 99%+ be shipped internationally?

Yes. Periodic acid, GR 99%+ is classified as hazardous (UN 3085), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.