217654

Potassium manganate

• 동의어(들): Cryptomelane, Dipotassium dioxido(dioxo)manganese, Potassium manganese oxide
• 실험식(Hill 표기법): K₂MnO₄
• CAS Number: 10294-64-1
• Molecular Weight: 197.13
• EC Number: 233-665-2
• MDL number: MFCD00043089
• UNSPSC 코드: 12352302
• PubChem Substance ID: 24853025
• NACRES: NA.23

속성

• 양식: solid
• Quality Level: 100
• 반응 적합성: reagent type: catalyst; core: manganese
• 농도: ≥51.2% (with KMnO₄, titration)
• mp: 190 °C (lit.)
• SMILES string: [K+].[K+].[O-][Mn]([O-])(=O)=O
• InChI: 1S/2K.Mn.4O/q2*+1;;;;2*-1
• InChI key: XKYFHUXZPRFUTH-UHFFFAOYSA-N

설명

애플리케이션

A selective oxidizing agent.

안전성 정보

• 픽토그램: GHS03,GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H272,H315,H319,H335
• 예방조치 성명서: P210 - P220 - P261 - P264 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Ox. Sol. 3 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 5.1B - Oxidizing hazardous materials
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges