Potassium periodate, 99.5%, extra pure, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10022510	Thermo Scientific Acros 198391000	100 g	Plastic bottle
10296870	Thermo Scientific Acros 198395000	500 g	Plastic bottle
11944221	Thermo Scientific Acros 198390025	2.5 kg	Plastic bottle

Description

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

Oxidation reagent

Chemical Identifiers

• CAS: 7790-21-8
• Molecular Weight (g/mol): 230
• Synonym: potassium periodate, potassium metaperiodate, unii-q3loc6p66l, q3loc6p66l, periodic acid hio4 , potassium salt, potassium ion io4, ssmicroaea 1/4 o, acmc-20ajue, ssmicroaea 1/4 oni, periodic acid hio4 , potassium salt 1:1
• IUPAC Name: potassium;periodate

• Molecular Formula: IKO₄
• InChI Key: FJVZDOGVDJCCCR-UHFFFAOYSA-M
• PubChem CID: 516896
• SMILES: [O-]I(=O)(=O)=O.[K+]

Specifications

• Melting Point: 582.0°C
• Color: White
• Assay Percent Range: 99.4% min. (Iodometry)
• Linear Formula: KIO₄
• Merck Index: 15,7775
• Solubility Information: Solubility in water: 0.42 g/100mL (20°C).
• SMILES: [O-]I(=O)(=O)=O.[K+]
• Molecular Weight (g/mol): 230
• Formula Weight: 230
• Grade: Extra Pure

• CAS: 7790-21-8
• Physical Form: Crystalline Powder
• Molecular Formula: IKO₄
• Fieser: 01,809; 02,311; 04,373; 05,507; 06,455
• Synonym: potassium periodate, potassium metaperiodate, unii-q3loc6p66l, q3loc6p66l, periodic acid hio4 , potassium salt, potassium ion io4, ssmicroaea 1/4 o, acmc-20ajue, ssmicroaea 1/4 oni, periodic acid hio4 , potassium salt 1:1
• InChI Key: FJVZDOGVDJCCCR-UHFFFAOYSA-M
• IUPAC Name: potassium;periodate
• PubChem CID: 516896
• Percent Purity: 99.5%
• Chemical Name or Material: Potassium periodate

Safety and Handling

GHS H Statement
Causes serious eye irritation.
May intensify fire; oxidizer.
Causes skin irritation.
May cause respiratory irritation.

GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
IF ON SKIN: Wash with plenty of soap and water.
If skin irritation occu

GHS Signal Word: Danger

missing translation for 'einecsNumber' : 232-196-

Product Identifier

• Potassium periodate

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.
• P220-Keep/Store away from clothing/combustible materials.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• 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/.
• P370+P378-In case of fire: Use to extinguish.

RUO – Research Use Only