Sodium metaperiodate, ACS, 99.8-100.3%, Thermo Scientific Chemicals

Description

Maximum level of impurities: Other halogens (as Cl) 0.02%, Mn 3ppm

Sodium metaperiodate is used as an oxidizing reagent involved in the oxidation of cellulose. It is involved in the cleavage of vicinal diols to prepare two aldehydes. This oxidation is commonly used in selectively label RNA, saccharides and other compounds with vicinal diols.

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.

Specifications

Chemical Identifiers

• CAS: 7790-28-5
• Molecular Formula: INaO4
• Molecular Weight (g/mol): 213.89
• MDL Number: MFCD00003534
• InChI Key: JQWHASGSAFIOCM-UHFFFAOYSA-M
• Synonym: sodium periodate, sodium metaperiodate, sodium m-periodate, sodiumperiodate, sodium meta periodate, periodic acid, sodium salt, sodium meta-periodate, periodic acid hio4 , sodium salt, periodate sodium, sodium penodate
• PubChem CID: 23667635
• ChEBI: CHEBI:75226
• IUPAC Name: sodium;periodate
• SMILES: [Na+].[O-][I](=O)(=O)=O

• Melting Point: 300°C (decomposition)
• Color: White
• Physical Form: Powder
• Quantity: 100 g
• Assay Percent Range: 99.8-100.3%
• Solubility Information: Soluble in water,sulfuric acid,nitric acid and acetic acid.
• Formula Weight: 213.89
• Grade: ACS
• Odor: Odorless
• Density: 3.86 g/cm³ at 20°C
• Chemical Name or Material: Sodium metaperiodate, For analysis ACS

Safety and Handling

Product Identifier

• Sodium metaperiodate

Signal Word

• Danger

Hazard Category

• ACUTE AQUATIC Acute 1
• Serious eye damage/eye irritation Category 1
• Oxidising solid Category 1
• Skin corrosion/irritation Category 1 C
• Specific target organ toxicity Category 1

Hazard Statement

• H271-May cause fire or explosion; strong oxidiser.
• H314-Causes severe skin burns and eye damage.
• H318-Causes serious eye damage.
• H372-Causes damage to organs.
• H400-Very toxic to aquatic life.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• 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/ 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/doctor/.

Supplemental information

• MIXTURE LIST-Contains : Periodic acid (HIO4), sodium salt

RUO – Research Use Only