398462

Gold(III) hydroxide

• 동의어(들): Gold Trihydroxide, Gold trihydrate
• Linear Formula: Au(OH)₃
• CAS Number: 1303-52-2
• Molecular Weight: 247.99
• EC Number: 215-120-0
• MDL number: MFCD00046173
• UNSPSC 코드: 12352302
• PubChem Substance ID: 24864752
• NACRES: NA.23

속성

• 분석: 79-81.4% Au basis (after reduction with hydrazine dihydrate, gravimetric)
• 형태: powder
• SMILES string: O[Au](O)O
• InChI: 1S/Au.3H2O/h;3*1H2/q+3;;;/p-3
• InChI key: WDZVNNYQBQRJRX-UHFFFAOYSA-K

설명

애플리케이션

Synthesis of gold hydroxide complexes with N-heterocyclic carbene has been reported. A variety of perfluoroaryls, N-heterocyclic and alkynyl compounds may be synthesized by reacting gold(III) hydroxide with C–H and N–H compounds and arylboronic acids. Potassium aurate may be prepared by heating auric hydroxide with conc. KOH. 3

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves