1.07289

Palladium matrix modifier

for graphite furnace AAS c(Pd) = 10.0 ± 0.2 g/l (Pd(NO₃)₂ / HNO₃ ca. 15%)

• 동의어(들): Palladium Interference Reduction Solution
• UNSPSC 코드: 41116107
• NACRES: NA.21

속성

• Grade: for inorganic trace analysis
• Quality Level: 100
• 기술: AAS: suitable
• density: 1.11 g/cm³ at 20 °C
• 응용 분야: general analytical
• 저장 온도: 2-30°C

설명

애플리케이션

• Lead Determination in Complex Matrices: Palladium nanoparticles are employed as chemical modifiers in high-resolution continuum source atomic absorption spectrometry (HR-CS AAS) for determining lead in complex matrices. Recent studies have demonstrated their effectiveness in analyzing lead content in leached extracts from petroleum waste. This application enhances the sensitivity and accuracy of lead detection, crucial for environmental monitoring and industrial waste management (Coêlho et al., International Journal of Environmental Analytical Chemistry, 2022).

분석 메모

Assay (palladium): 9.8 - 10.2 g/l
Ag (Silver): ≤ 0.000020 g/l
As (Arsenic): ≤ 0.000010 g/l
Cd (Cadmium): ≤ 0.000001 g/l
Pb (Lead): ≤ 0.000010 g/l
Se (Selenium): ≤ 0.00010 g/l
Tl (Thallium): ≤ 0.000020 g/l

안전성 정보

• 픽토그램: GHS05,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H290 - H314 - H332
• 예방조치 성명서: P234 - P261 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Inhalation - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
• 보충제 위험성: EUH071
• Storage Class Code: 8B - Non-combustible, corrosive hazardous materials
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable