207977

Potassium iodate

reagent grade, ≥98%

• Linear Formula: KIO₃
• CAS Number: 7758-05-6
• Molecular Weight: 214.00
• EC Number: 231-831-9
• MDL number: MFCD00011406
• UNSPSC 코드: 12352302
• PubChem Substance ID: 329752032
• NACRES: NA.55
• 분석: ≥98%
• Grade: reagent grade
• 양식: powder

속성

• Grade: reagent grade
• Quality Level: 100
• 분석: ≥98%
• 양식: powder
• 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

설명

일반 설명

KIO₃ can be used as a substitute of KI in radiation protection. A kinetic study of thermal degradation of KIO₃ by γ-rays suggests that rate of decomposition increases while activation energy decreases upon irradiation.

애플리케이션

Potassium iodate (KIO₃) may be used as an oxidizing agent in the estimation of hydrolyzable tannins (gallotannins and ellagitannins) in plant samples. It may also be used in the preparation of polyaniline, poly(o-anisidine), poly[aniline-co-(o-anisidine) and TiO₂ nanoparticles.

안전성 정보

• 픽토그램: GHS03,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H272,H302,H319
• 예방조치 성명서: P210 - P220 - P264 - P280 - P301 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Ox. Sol. 2
• Storage Class Code: 5.1B - Oxidizing hazardous materials
• WGK: WGK 1
• Flash Point (°F): does not flash
• Flash Point (°C): does not flash