438464

Potassium iodate

99.995% trace metals basis

• Synonym(s): Potassium iodate, Potassium iodine oxide (KIO₃ )
• Linear Formula: KIO₃
• CAS Number: 7758-05-6
• Molecular Weight: 214.00
• EC Number: 231-831-9
• MDL number: MFCD00011406
• UNSPSC Code: 12352302
• PubChem Substance ID: 24867454
• NACRES: NA.23
• assay: 99.995% trace metals basis
• form: powder and chunks

Properties

• assay: 99.995% trace metals basis
• form: powder and chunks
• reaction suitability: core: potassium
• impurities: ≤30 ppm Trace metallic impurities
• mp: 560 °C (lit.)
• density: 3.93 g/mL at 25 °C (lit.)
• SMILES string: [K+].[O-]I(=O)=O
• InChI: 1S/HIO3.K/c2-1(3)4;/h(H,2,3,4);/q;+1/p-1
• InChI key: JLKDVMWYMMLWTI-UHFFFAOYSA-M

Description

Application

Oxidizer used recently to form 2-styrylchromones from o-hydroxy-ω-cinnamylideneacetophenones by oxidative cyclization.

Safety Information

• pictograms: GHS03,GHS07
• signalword: Danger
• hcodes: H272,H302,H319
• pcodes: P210 - P220 - P264 - P280 - P301 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Ox. Sol. 2
• Storage Class: 5.1B - Oxidizing hazardous materials
• wgk_germany: WGK 1
• flash_point_f: does not flash
• flash_point_c: does not flash
• ppe: dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges