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Merck
CN

769517

Sodium (meta)periodate

≥99%

Synonym(s):

Sodium periodate

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About This Item

Linear Formula:
NaIO4
CAS Number:
7790-28-5
Molecular Weight:
213.89
NACRES:
NA.23
PubChem Substance ID:
329767447
UNSPSC Code:
12352302
EC Number:
232-197-6
MDL number:
MFCD00003534
Assay:
≥99%
99.0-101.0% (RT)
Form:
crystalline

Key Documents

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Product Name

Sodium (meta)periodate, ≥99%

InChI key

JQWHASGSAFIOCM-UHFFFAOYSA-M

InChI

1S/HIO4.Na/c2-1(3,4)5;/h(H,2,3,4,5);/q;+1/p-1

SMILES string

[Na+].[O-]I(=O)(=O)=O

assay

≥99%
99.0-101.0% (RT)

form

crystalline

reaction suitability

core: sodium

anion traces

sulfate (SO42-): ≤0.005%

cation traces

Mn: ≤0.0001%

Quality Level

100

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Analysis Note

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

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

signalword

Danger

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

5.1A - Strongly oxidizing hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCN0276
BCCL9840
BCCL3019
BCCM6442
BCCM4767

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Sodium Periodate Catalyzed Selective Sulfonylation of Aromatics
Bandgar, BP. and Kample, VT.
Chemistry Letters (Jpn), 10, 1066-1067 (2002)
Sara Nejati et al.
Colloids and surfaces. B, Biointerfaces, 196, 111347-111347 (2020-09-20)
Injectable hydrogels with conductivity are highly desirable as scaffolds for the engineering of various electrical stimuli-responsive tissues, including nerve, muscle, retina, and bone. However, oxygen deprivation within scaffolds can lead to failure by causing cell necrosis. Therefore, an oxygen release
Rout, J., et al.
Journal of Applied Polymer Science, 84, 75-75 (2002)
Verónica López Durán et al.
Carbohydrate polymers, 182, 1-7 (2017-12-28)
Despite the different chemical approaches used earlier to increase the ductility of fibre-based materials, it has not been possible to link the chemical modification to their mechanical performance. In this study, cellulose fibres have been modified by periodate oxidation, alone
Panpan Li et al.
Carbohydrate polymers, 199, 219-227 (2018-08-26)
Deep eutectic solvents (DESs) are potential green systems that can be used as reagents, extraction agents and reaction media. DESs are often biodegradable, easy to prepare and have low toxicity. In this work, a recyclable DES formed from aminoguanidine hydrochloride
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