MilliporeSigma
All Photos(1)

Documents

P7875

Sigma-Aldrich

Periodic acid

ReagentPlus®, ≥99.0%

Sign Into View Organizational & Contract Pricing

Empirical Formula (Hill Notation):
H5IO6
CAS Number:
Molecular Weight:
227.94
EC Number:
MDL number:
PubChem Substance ID:

product line

ReagentPlus®

Assay

≥99.0%

form

powder or crystals

reaction suitability

reagent type: oxidant

technique(s)

toxicology assay: suitable

mp

122 °C (lit.)

solubility

water: 100 mg/mL, clear, colorless

SMILES string

OI(O)(O)(O)(O)=O

InChI

1S/H5IO6/c2-1(3,4,5,6)7/h(H5,2,3,4,5,6,7)

InChI key

TWLXDPFBEPBAQB-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
37989177310375810
Periodic acid ReagentPlus®, ≥99.0%

Sigma-Aldrich

P7875

Periodic acid

-
Periodic acid 99.999% trace metals basis

Sigma-Aldrich

379891

Periodic acid

-
Periodic acid puriss. p.a., ACS reagent, for oxidimetric titration, crystallized, ≥99.0% (RT)

Sigma-Aldrich

77310

Periodic acid

Essential Grade
Periodic acid ACS reagent, 99%

Sigma-Aldrich

375810

Periodic acid

Essential Grade
form

powder or crystals

form

crystals

form

powder or crystals

form

powder or crystals

mp

122 °C (lit.)

mp

122 °C (lit.)

mp

122 °C (lit.)

mp

122 °C (lit.)

solubility

water: 100 mg/mL, clear, colorless

solubility

water: soluble

solubility

water: soluble

solubility

water: soluble

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

product line

ReagentPlus®

product line

-

product line

-

product line

-

General description

Periodic acid, an oxoacid of iodine, is commonly used as a strong oxidizing agent. This inorganic acid is soluble in most solvents including water and ether.

Application

Periodic acid can be used in the following reactions:      
  • Oxidation of alcohols to ketones and aldehydes.
  • Oxidation hydroxylamine derivatives.    
  • Oxidation of arenes to quinones.

It can also be used:     
  • As a stoichiometric oxidant with chromium (IV) acetate for the oxidation of tertiary C−H bonds to tertiary alcohols.     
  • In combination with chromium oxide to oxidize primary alcohols to carboxylic acids; alkylbenzenes to benzoic acids; and cyclic benzyl ethers to the corresponding lactones.      
  • In the selective oxidation of sulfides to sulfoxides using FeCl3 as a catalyst.

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Signal Word

Danger

Hazard Statements

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Ox. Sol. 1 - Skin Corr. 1B - STOT RE 1 Oral

Target Organs

Thyroid

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’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 6

1 of 6

Zollie A Yavarow et al.
Human molecular genetics, 29(2), 286-294 (2019-12-10)
Glycogen storage disease type Ia (GSD Ia) is caused by autosomal mutations in glucose-6-phosphatase α catalytic subunit (G6PC) and can present with severe hypoglycemia, lactic acidosis and hypertriglyceridemia. In both children and adults with GSD Ia, there is over-accumulation of
Murad Alturkustani et al.
Journal of neuropathology and experimental neurology, 74(3), 233-240 (2015-02-11)
The pathologic features of adult-onset leukoencephalopathy/leukodystrophy with axonal spheroids (ALAS) are variable, and this has led to different hypotheses as to whether primarily demyelination or axonopathy may underlie this disorder. Typical ALAS pathology is rarely accompanied by focal multiple sclerosis
D Canbaz et al.
Allergy, 70(5), 522-532 (2015-02-14)
The initial immune response to house dust mite (HDM) is orchestrated by an interplay between epithelial cells (ECs) and dendritic cells (DCs). Innate cytokines released by HDM-exposed ECs activate airway DCs and effector inflammatory cells, which together induce a HDM-specific
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
Vered Padler-Karavani et al.
The Journal of biological chemistry, 287(27), 22593-22608 (2012-05-03)
DNA and protein arrays are commonly accepted as powerful exploratory tools in research. This has mainly been achieved by the establishment of proper guidelines for quality control, allowing cross-comparison between different array platforms. As a natural extension, glycan microarrays were

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service