31385

Devarda′s alloy

puriss. p.a.

• Linear Formula: AlCuZn
• CAS Number: 8049-11-4
• MDL number: MFCD00198176
• UNSPSC 코드: 41116105
• PubChem Substance ID: 329753757
• NACRES: NA.21

속성

• grade: puriss. p.a.
• Quality Level: 100
• 양식: powder
• 구성: aluminum, ~45% ; copper, ~50% ; zinc, ~5%
• mp: 550 °C (lit.)
• 응용 분야: food and beverages; forensics and toxicology
• SMILES string: [Al].[Cu].[Zn]
• InChI: 1S/Al.Cu.Zn
• InChI key: MUBKMWFYVHYZAI-UHFFFAOYSA-N

설명

일반 설명

Devarda′s alloy is a reducing agent, and has found application in being used to reduce NO₃--N, or NO₂--N, into NH⁴⁺-N, thereby finding functionality in being used for total nitrogen determination.

애플리케이션

Devarda′s alloy was used to study, its effects as a reducing agent on Cp2TiCl-catalyzed living radical polymerization of styrene, which was initiated by epoxide radical ring opening.

Reducing agent used for the determination of total nitrogen by the method of Kjeldahl. Reagent used for the reduction of alkaline solutions of chlorate to chloride

안전성 정보

• 픽토그램: GHS02,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H228,H411
• 예방조치 성명서: P210 - P240 - P241 - P273 - P280 - P370 + P378
• Hazard Classifications: Aquatic Chronic 2 - Flam. Sol. 1
• Storage Class Code: 4.1B - Flammable solid 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