INaO4
213.892 g/mol
Research ReagentDanger
Sodium periodate
CAS7790-28-5EC232-197-6
Category
Research Reagent
Compound Class
Inorganic Salt
Primary Use
Research Compound
Sodium periodate is an inorganic salt consisting of a sodium cation and a periodate anion. It is commonly used as an oxidizing agent and analytical reagent in laboratory and research settings.
Oxidizing agentAnalytical reagent
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
StrongSame Parent
Potassium periodate
CAS7790-21-8
research compound
ReferenceSame Category
Magnesium iodide octahydrate
CAS7790-31-0
research compound
ReferenceSame Category
Palladium(II) iodide
CAS7790-38-7
research compound
ReferenceSame Category
Potassium triiodide monohydrate
CAS7790-42-3
research compound
ReferenceSame Category
Potassium selenate
CAS7790-59-2
research compound
Safety Reference
Danger
H271May cause fire or explosion; strong oxidizer
H272May intensify fire; oxidizer
H301Toxic if swallowed
H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation
H372Causes damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
H371May cause damage to organs
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for Sodium periodate (CAS 7790-28-5) is 2829.90.
HS code (international, 6-digit)
2829.90
EU CN code (8-digit)
2829 90 80
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
sodium periodate
InChIKey
JQWHASGSAFIOCM-UHFFFAOYSA-M
SMILES
[O-]I(=O)(=O)=O.[Na+]
Synonyms (11)
- Na I O4
- NaIO4 compound
- Periodate sodium
- Periodic acid, sodium salt
- Sodium iodate(VII)
- Sodium m-periodate
- Sodium metaperiodate
- Sodium periodate
- sodium penodate
- sodium periodat
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