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30323

Sigma-Aldrich

Sodium (meta)periodate

puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99.8%

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:
12352300
PubChem Substance ID:
329753462
NACRES:
NB.24

grade

ACS reagent
puriss. p.a.

Agency

reag. Ph. Eur.

Assay

≥99.8%

form

powder or crystals

impurities

≤0.001% heavy metals (as Pb)
≤0.01% other halogens (as Cl)

loss

≤0.2% loss on drying, 110 °C

pH

3.5-5.5 (25 °C, 107 g/L)

anion traces

sulfate (SO42-): ≤50 mg/kg

cation traces

Fe: ≤10 mg/kg
Mn: ≤1 mg/kg

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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Application

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

Signal Word

Danger

Hazard Statements

H271 - H314 - H372 - H410

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Oxidation reactions using sodium metaperiodate supported on silica gel.
Gupta DN, et al.
Journal of the Chemical Society. Perkin Transactions 1, 2970-2973 (1981)
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Journal of clinical microbiology, 43(1), 326-334 (2005-01-07)
Although two phenotypes of the opportunistic pathogen Propionibacterium acnes (types I and II) have been described, epidemiological investigations of their roles in different infections have not been widely reported. Using immunofluorescence microscopy with monoclonal antibodies (MAbs) QUBPa1 and QUBPa2, specific
Abeer Al-Ghouleh et al.
PloS one, 7(3), e33929-e33929 (2012-04-06)
Allergens are initiators of both innate and adaptive immune responses. They are recognised at the site of entry by epithelial and dendritic cells (DCs), both of which activate innate inflammatory circuits that can collectively induce Th2 immune responses. In an
Maria Molinos et al.
Biomacromolecules, 13(2), 517-527 (2012-02-01)
Dextrin, a glucose polymer with low molecular weight, was used to develop a fully resorbable hydrogel, without using chemical initiators. Dextrin was first oxidized (oDex) with sodium periodate and then cross-linked with adipic acid dihidrazide, a nontoxic cross-linking molecule. Furthermore
Dmitriy Berillo et al.
Macromolecular bioscience, 12(8), 1090-1099 (2012-06-08)
Macroporous scaffolds composed of chitosan and using oxidized dextran as a crosslinker are produced through cryogelation. Introducing gelatin as a third component into the structure results in the formation of mesopores in the pore walls, which are not seen if
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