Periodic acid, 99%, Thermo Scientific Chemicals

Description

Periodic acid is used as a component for glycoprotein stains. It serves as a pharmaceutical and synthetic intermediate and is used in silk screen printing. It acts as an oxidizing agent especially in the cleavage of 1,2 diols to prepare dialdehydes. It has selective oxidation powers which makes it an ideal reagent for the reclamation of silk screens in the printing industry. It finds application in life sciences for the analysis of intracellular polysaccharides like glycogen, starch and cellulose. Furthermore, it is used in oxidation reactions converting sulfides into sulfones, catalyzed by chromium(VI) oxide and oxidation reactions converting alcohols to aldehydes and ketones.

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.

Applications
Periodic acid is used as a component for glycoprotein stains. It serves as a pharmaceutical and synthetic intermediate and is used in silk screen printing. It acts as an oxidizing agent especially in the cleavage of 1,2 diols to prepare dialdehydes. It has selective oxidation powers which makes it an ideal reagent for the reclamation of silk screens in the printing industry. It finds application in life sciences for the analysis of intracellular polysaccharides like glycogen, starch and cellulose. Furthermore, it is used in oxidation reactions converting sulfides into sulfones, catalyzed by chromium(VI) oxide and oxidation reactions converting alcohols to aldehydes and ketones.

Solubility
Soluble in water and alcohols.

Notes
Light sensitive and hygroscopic. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong reducing agents, powdered metals, strong bases and dimethyl sulfoxide.

Specifications

• pH: 1.2
• Melting Point: 126°C to 130°C
• Odor: Odorless
• Sensitivity: Hygroscopic; Light sensitive
• Quantity: 250 g
• UN Number: UN3085
• Merck Index: 14,7171
• Solubility Information: Soluble in water and alcohols.
• Formula Weight: 227.94
• Percent Purity: 99%
• Chemical Name or Material: Periodic acid

Safety and Handling

Hazard Category	H271-H314-H335-H372
Hazard Statement	GHS H Statement H272-H314 May intensify fire; oxidizer. Causes severe skin burns and eye damage.
Precautionary Statement	P210-P220-P221-P260-P264b-P270-P271-P280-P283-P301+P330+P331-P304+P340-P305+P351+P338-P306+P360-P310-P353-P363-P370+P378q-P371+P380+P375-P501c
DOTInformation	Transport Hazard Class: 5.1; Packing Group: II; Proper Shipping Name: OXIDIZING SOLID, CORROSIVE, N.O.S.
EINECSNumber	233-937-0
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only