31445-M

Sodium peroxide

puriss. p.a., ACS reagent, reag. ISO, ≥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: 329753769
• NACRES: NA.21

속성

• Grade: ACS reagent
• Agency: reag. ISO
• grade: puriss. p.a.
• 분석: ≥95%
• 형태: powder
• 불순물: ≤0.002% heavy metals (as Pb); ≤0.003% total nitrogen (N)
• pH: 12.8 (20 °C, 100 g/L)
• mp: 460 °C (dec.) (lit.)
• 음이온 미량물: chloride (Cl^-): ≤0.002%; phosphate (PO₄^3-): ≤5 ppm; sulfate (SO₄^2-): ≤0.001%
• 양이온 미량물: Al: ≤0.001%; Fe: ≤0.002%
• 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 the matrix reaction of sodium atoms and oxygen molecules at high dilution in argon. Its IR spectral studies have been reported.

애플리케이션

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

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