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769517

Sigma-Aldrich

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
EC Number:
232-197-6
MDL number:
MFCD00003534
UNSPSC Code:
12352302
PubChem Substance ID:
329767447
NACRES:
NA.23
assay:
≥99%
99.0-101.0% (RT)
form:
crystalline
Pricing and availability is not currently available.

Quality Level

100

assay

≥99%
99.0-101.0% (RT)

form

crystalline

reaction suitability

core: sodium

anion traces

sulfate (SO42-): ≤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

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Show Differences

1 of 4

This Item
S1878718591.06596
Sodium (meta)periodate ≥99%

769517

Sodium (meta)periodate

Sodium (meta)periodate ≥99.0%

S1878

Sodium (meta)periodate

Sodium (meta)periodate BioUltra, ≥99.5% (RT)

71859

Sodium (meta)periodate

Sodium periodate extra pure

1.06596

Sodium periodate

form

crystalline

form

powder

form

crystals

form

-

assay

≥99%, 99.0-101.0% (RT)

assay

≥99.0%

assay

≥99.5% (RT)

assay

-

Quality Level

100

Quality Level

300

Quality Level

200

Quality Level

200

cation traces

Mn: ≤0.0001%

cation traces

-

cation traces

Al: ≤5 mg/kg, Ba: ≤5 mg/kg, Bi: ≤5 mg/kg, Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Li: ≤5 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Mo: ≤5 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Sr: ≤5 mg/kg, Zn: ≤5 mg/kg

cation traces

-

anion traces

sulfate (SO42-): ≤0.005%

anion traces

-

anion traces

bromide, bromate, chloride, chlorate (as Cl-): ≤100 mg/kg, sulfate (SO42-): ≤50 mg/kg

anion traces

-

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 %

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_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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    Certificates of Analysis (COA)

    Lot/Batch Number
    BCCH1992
    BCCG5366
    BCCC4634
    BCCC0313
    K48778596

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    Rout, J., et al.
    Journal of Applied Polymer Science, 84, 75-75 (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
    Sodium Periodate Catalyzed Selective Sulfonylation of Aromatics
    Bandgar, BP. and Kample, VT.
    Chemistry Letters (Jpn), 10, 1066-1067 (2002)
    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
    Surya R Banks et al.
    Journal of agricultural and food chemistry, 67(37), 10481-10488 (2019-08-23)
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