71883

Sodium peroxide

ACS reagent, beads (small), ≥95%

• 동의어(들): Sodium superoxide
• 실험식(Hill 표기법): Na₂O₂
• CAS Number: 1313-60-6
• Molecular Weight: 77.98
• EC Number: 215-209-4
• MDL number: MFCD00003497
• UNSPSC 코드: 12352303
• PubChem Substance ID: 329763611
• NACRES: NB.24

속성

• Grade: ACS reagent
• Quality Level: 200
• 분석: ≥95% (RT); ≥95%
• 양식: beads (small)
• 불순물: ≤0.003% total nitrogen (N)
• pH: 12.8 (20 °C, 100 g/L)
• mp: 460 °C (dec.) (lit.)
• 음이온 미량물: chloride (Cl^-): ≤20 mg/kg; phosphate (PO₄^3-): ≤5 mg/kg; sulfate (SO₄^2-): ≤10 mg/kg
• 양이온 미량물: Ag: ≤5 mg/kg; Al: ≤20 mg/kg; Ba: ≤5 mg/kg; Bi: ≤5 mg/kg; Ca: ≤500 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤5 mg/kg; K: ≤200 mg/kg; Li: ≤5 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Mo: ≤5 mg/kg; Ni: ≤10 mg/kg; Pb: ≤5 mg/kg; Sr: ≤10 mg/kg; Tl: ≤5 mg/kg; Zn: ≤5 mg/kg
• SMILES string: [Na+].[Na+].[O-][O-]
• InChI: 1S/2Na.O2/c;;1-2/q2*+1;-2
• InChI key: PFUVRDFDKPNGAV-UHFFFAOYSA-N

설명

일반 설명

Sodium peroxide (Sodium superoxide) has been synthesized by reacting sodium atoms and oxygen molecules at high dilution in argon. Its IR spectral studies have been reported. It is a strong oxidizing agent.

애플리케이션

Sodium peroxide may be used for the isotope dilution inductively coupled plasma mass spectrometric quantification of Ru, Pd, Ir and Pt in various geological samples. It may be employed for the inductively coupled plasma mass spectrometric quantification of rare earth elements (such as Y, Th, Zr, Hf, Nb and Ta) in geological reference materials.

분석 메모

may contain particles (Fe, Ni)

기타 정보

Wurzschmitt decomposition; decomposition of ores by fusion

안전성 정보

• 픽토그램: GHS03,GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H271,H314
• 예방조치 성명서: P210 - P220 - P260 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Ox. Sol. 1 - Skin Corr. 1A
• Storage Class Code: 5.1A - Strongly oxidizing hazardous materials
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable