769517

Sodium (meta)periodate

≥99%

• Synonym(s): Sodium periodate
• Linear Formula: NaIO₄
• CAS Number: 7790-28-5
• Molecular Weight: 213.89
• EC Number: 232-197-6
• MDL number: MFCD00003534
• UNSPSC Code: 12352200
• PubChem Substance ID: 329767447
• NACRES: NA.23

Properties

• Quality Level: 100
• Assay: ≥99%; 99.0-101.0% (RT)
• form: crystalline
• anion traces: sulfate (SO₄^2-): ≤0.005%
• cation traces: Mn: ≤0.0001%
• SMILES string: [Na+].[O-]I(=O)(=O)=O
• InChI: 1S/HIO4.Na/c2-1(3,4)5;/h(H,2,3,4,5);/q;+1/p-1
• InChI key: JQWHASGSAFIOCM-UHFFFAOYSA-M

Description

Application

Sodium metaperiodate finds application as catalyst in organic reactions]. For example it is known to catalyze selective sulfonylation of aromatics and the graft copolymerization of acrylonitrile.

Useful reagent for the oxidation of carbohydrates prior to labeling with biotin hydrazide

Analysis Note

Chloride, Chlorate, Bromide, Bromate (as Cl) ≤ 0.01 %

Safety Information

• Pictograms: GHS03,GHS05,GHS08,GHS09
• Signal Word: Danger
• Hazard Statements: H271 - H314 - H372 - H410
• Precautionary Statements: P210 - P260 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Ox. Sol. 1 - Skin Corr. 1C - STOT RE 1
• Target Organs: thymus gland
• Storage Class Code: 5.1A - Strongly oxidizing hazardous materials
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable