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Thermo Scientific Chemicals

Potassium periodate, ACS, 99.8%-100.3%, Thermo Scientific Chemicals

Catalog number: 022896.14
25 g, Each
Potassium periodate, ACS, 99.8%-100.3%, Thermo Scientific Chemicals
Potassium periodate, ACS, 99.8%-100.3%, Thermo Scientific Chemicals
Potassium periodate, ACS, 99.8%-100.3%, Thermo Scientific Chemicals
Certificates
Thermo Scientific Chemicals

Potassium periodate, ACS, 99.8%-100.3%, Thermo Scientific Chemicals

Catalog number: 022896.14
25 g, Each
Quantity
Certificates
Catalog number: 022896.14
also known as 022896-14
Price (EUR)
55,62 Online price
61,80
Each
Quantity
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Chemical Identifiers

CAS
7790-21-8
IUPAC Name
potassium periodate
Molecular Formula
IKO4
InChI Key
FJVZDOGVDJCCCR-UHFFFAOYSA-M
SMILES
[K+].[O-][I](=O)(=O)=O

Specifications

Specification SheetSpecification Sheet
Assay (unspecified)
99.8-100.3% KIO₄
Impurity content
Other halogens (as Cl) 0.01%
Impurity content
Mn 1ppm

Description

For the colorimetric determination of Mn (oxidizes manganese compounds to permanganates), as oxidizing agentPotassium periodate is used as an oxidizing agent in organic synthesis and an analytical reagent for the determination of potassium and cerium. It is also used in colorimetric estimation of manganese. It reacts with ammonium cerium(IV) nitrate to prepare tris[trinitratocerium(IV)] paraperiodate which finds application as an oxidant.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

RUO – Research Use Only

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    Safety and Handling


    Classification of the substance or mixture
    CLP classification - Regulation(EC) No 1272/2008
    Oxidizing solids
    Category 1
    Skin Corrosion/Irritation
    Category 1
    Serious Eye Damage/Eye Irritation
    Category 1
    Specific target organ toxicity - (repeated exposure)
    Category 1
    Acute aquatic toxicity
    Category 1
    Label Elements
    Signal Word

    Danger

    Hazard Statements

    H314 - Causes severe skin burns and eye damage

    H372 - Causes damage to organs through prolonged or repeated exposure

    H400 - Very toxic to aquatic life

    Physical hazards

    H271 - May cause fire or explosion; strong oxidizer

    Precautionary Statements

    P220 - Keep away from clothing and other combustible materials

    P280 - Wear protective gloves/protective clothing/eye protection/face protection

    P303 + P361 + P353 - IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower

    P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing

    P310 - Immediately call a POISON CENTER or doctor/physician

    P371 + P380 + P375 - In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion