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Alfa Aesar™ Potassium periodate, 99%

$74.89 - $74.89

Chemical Identifiers

Chemical Name or Material Potassium periodate
CAS 7790-21-8
Molecular Formula KIO4
Formula Weight 230
MDL Number MFCD00011407
UN Number UN1479
Merck Index 14,7654
Synonym Potassium metaperiodate
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA113080E

  SDS
alfa aesar™
A113080E
2500g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA1130822

  SDS
alfa aesar™
A1130822
100g Each for $74.89
Description & Specifications

Specifications

Formula Weight 230
Chemical Name or Material Potassium periodate
CAS 7790-21-8
TSCA TSCA
Health Hazard 3 GHS P Statement
P221-P210-P220-P305+P351+P338-P405-P501a
Take any precaution to avoid mixing with combustibles.
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
Keep/Store away from clothing/combustible materials.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Merck Index 14,7654
MDL Number MFCD00011407
Synonym Potassium metaperiodate
Melting Point 582°C
Health Hazard 2 GHS H Statement
H272-H315-H319-H335
May intensify fire
oxidizer.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
DOT Information Transport Hazard Class: 5.1; Packing Group: II; Proper Shipping Name: OXIDIZING SOLID, N.O.S.
Molecular Formula KIO4
UN Number UN1479
Health Hazard 1 Danger
Quantity 2500g
Assay 99%

Applications
Potassium 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.

Solubility
Soluble in water.

Notes
Hygroscopic. Incompatible with strong reducing agents, powdered metals and amines.

Safety and Handling

Danger

GHS P Statement
P221-P210-P220-P305+P351+P338-P405-P501a
Take any precaution to avoid mixing with combustibles.
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
Keep/Store away from clothing/combustible materials.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H272-H315-H319-H335
May intensify fire
oxidizer.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.